ΠΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠ°Ρ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΡ Ρ ΡΡΠΊΠ°ΡΠΈΠΎΡ: ΠΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠΈ Π³ΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ ΠΠΠ-ΡΡΠ°Π½ΡΡΠ΅ΡΠ°Π· RAD51 ΠΈΠ· Π΄ΡΠΎΠΆΠΆΠ΅ΠΉ Pichia angusta ΠΈ Π²ΠΎΠ΄ΠΎΡΠΎΡΠ»Π΅ΠΉ Chlamydomonas reinhardtii
ΠΠ΄Π½ΠΎΠΊΠ»Π΅ΡΠΎΡΠ½Π°Ρ Π·Π΅Π»Π΅Π½Π°Ρ ΠΌΠΈΠΊΡΠΎΠ²ΠΎΠ΄ΠΎΡΠΎΡΠ»Ρ Chlamydomonas reinhardtii — ΡΡΠΎ ΠΏΠ΅ΡΡΠΏΠ΅ΠΊΡΠΈΠ²Π½ΡΠΉ ΠΎΠ±ΡΠ΅ΠΊΡ Π±ΠΈΠΎΡΠ΅Ρ Π½ΠΎΠ»ΠΎΠ³ΠΈΠΈ. Π‘. reinhardtii ΡΠ²Π»ΡΠ΅ΡΡΡ ΠΌΠΎΠ΄Π΅Π»ΡΠ½ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΠΎΠΉ Π΄Π»Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΡΠ°ΠΊΠΈΡ ΡΡΠ½Π΄Π°ΠΌΠ΅Π½ΡΠ°Π»ΡΠ½ΡΡ ΠΏΡΠΎΠ±Π»Π΅ΠΌ, ΠΊΠ°ΠΊ: ΡΠ²Π΅ΡΠΎΠΏΠΎΠ³Π»ΠΎΡΠ΅Π½ΠΈΠ΅, ΡΠΎΡΠΎΡΠΈΠ½ΡΠ΅Π·, ΡΠΎΡΠΎΡΠ°ΠΊΡΠΈΡ, Π±ΠΈΠΎΠ³Π΅Π½Π΅Π· Ρ Π»ΠΎΡΠΎΠΏΠ»Π°ΡΡΠΎΠ². Π£ ΡΡΠΎΠ³ΠΎ ΠΎΠ΄Π½ΠΎΠΊΠ»Π΅ΡΠΎΡΠ½ΠΎΠ³ΠΎ ΠΎΡΠ³Π°Π½ΠΈΠ·ΠΌΠ°, ΠΎΠ±Π»Π°Π΄Π°ΡΡΠ΅Π³ΠΎ 17 Ρ ΡΠΎΠΌΠΎΡΠΎΠΌΠ°ΠΌΠΈ, ΡΡΠΎΠ²Π΅Π½Ρ Π³ΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΡΠ½ΠΎΠΉ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΈ Π½Π° ΡΡΠΈ ΠΏΠΎΡΡΠ΄ΠΊΠ° Π½ΠΈΠΆΠ΅, ΡΠ΅ΠΌ… Π§ΠΈΡΠ°ΡΡ Π΅ΡΡ >
Π‘ΠΎΠ΄Π΅ΡΠΆΠ°Π½ΠΈΠ΅
- ΠΠ²Π΅Π΄Π΅Π½ΠΈΠ΅
- Π‘ΠΏΠΈΡΠΎΠΊ ΡΠΎΠΊΡΠ°ΡΠ΅Π½ΠΈΠΉ
- ΠΠ»Π°Π²Π° 1. ΠΠ±Π·ΠΎΡ Π»ΠΈΡΠ΅ΡΠ°ΡΡΡΡ
- 1. 1. ΠΠ²Π΅Π΄Π΅Π½ΠΈΠ΅.-141.2. ΠΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠ°Ρ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΡ Ρ ΠΏΡΠΎΠΊΠ°ΡΠΈΠΎΡ
- 1. 2. 1. Π‘Ρ Π΅ΠΌΠ° Π³ΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΈ
- 1. 2. 2. ΠΠΈΠΎΡ ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΡΠ²ΠΎΠΉΡΡΠ²Π° Π±Π΅Π»ΠΊΠ° RecA Ρ Π±Π°ΠΊΡΠ΅ΡΠΈΠΉ.-171.2,3. ΠΡΠΎΡΡΡΠ°Π½ΡΡΠ²Π΅Π½Π½Π°Ρ ΡΡΡΡΠΊΡΡΡΠ° Π±Π΅Π»ΠΊΠ° RecA
- 1. 3. ΠΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠ°Ρ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΡ Ρ ΡΡΠΊΠ°ΡΠΈΠΎΡ
- 1. 3. 1. Π‘Ρ Π΅ΠΌΠ° Π³ΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΈ Ρ Π΄ΡΠΎΠΆΠΆΠ΅ΠΉ S. cerevisiae
- 1. 3. 2. Π’ΡΠΈ ΡΡΠ±ΡΠ΅ΠΌΠ΅ΠΉΡΡΠ²Π° Π±Π΅Π»ΠΊΠΎΠ² ΠΠ Ρ Π΄ΡΠΎΠΆΠΆΠ΅ΠΉ S. cerevisiae
- 1. 3. 3. ΠΠΈΠΎΡ ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΡΠ²ΠΎΠΉΡΡΠ²Π° Π±Π΅Π»ΠΊΠ° Rad51 So
- 1. 3. 4. Π‘Ρ Π΅ΠΌΠ° Π³ΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΈ Ρ Π. sapiens
- 1. 3. 5. ΠΠΎΠ½ΡΠ΅ΡΠ²Π°ΡΠΈΠ²Π½ΠΎΡΡΡ Π½ΡΠΊΠ»Π΅ΠΎΠΏΡΠΎΡΠ΅ΠΈΠ½ΠΎΠ²ΡΡ ΡΠΈΠ»Π°ΠΌΠ΅Π½ΡΠΎΠ² RecAEc, Rad51Hs ΠΈ Rad51Sc
- 1. 4. ΠΡΠΎΠΆΠΆΠΈ P. angusta ΠΊΠ°ΠΊ ΠΎΠ±ΡΠ΅ΠΊΡ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ
- 1. 5. ΠΠΎΠ΄ΠΎΡΠΎΡΠ»ΠΈ Π‘. reinhardtii ΠΊΠ°ΠΊ ΠΎΠ±ΡΠ΅ΠΊΡ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ
- 1. 6. ΠΠ°Π΄Π°ΡΠΈ Π΄Π°Π½Π½ΠΎΠ³ΠΎ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ
- 1. 1. ΠΠ²Π΅Π΄Π΅Π½ΠΈΠ΅.-141.2. ΠΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠ°Ρ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΡ Ρ ΠΏΡΠΎΠΊΠ°ΡΠΈΠΎΡ
- ΠΠ»Π°Π²Π° 2. ΠΠ°ΡΠ΅ΡΠΈΠ°Π»Ρ ΠΈ ΠΌΠ΅ΡΠΎΠ΄Ρ
- 2. 1. ΠΠ°ΠΊΡΠ΅ΡΠΈΠ°Π»ΡΠ½ΡΠ΅ ΠΈ Π΄ΡΠΎΠΆΠΆΠ΅Π²ΡΠ΅ ΡΡΠ°ΠΌΠΌΡ
- 2. 2. ΠΡΠΈΠ±ΠΎΡΡ ΠΈ ΠΎΠ±ΠΎΡΡΠ΄ΠΎΠ²Π°Π½ΠΈΠ΅.-362.3. Π€Π΅ΡΠΌΠ΅Π½ΡΡ ΠΈ ΡΠ΅Π°ΠΊΡΠΈΠ²Ρ
- 2. 3. 1. Π€Π΅ΡΠΌΠ΅Π½ΡΡ.-362.3.2. Π‘ΡΠ΅Π΄Ρ.-372.4. ΠΠ»Π°Π·ΠΌΠΈΠ΄Ρ
- 2. 4. 1. ΠΡΠ΄Π΅Π»Π΅Π½ΠΈΠ΅ ΠΏΠ»Π°Π·ΠΌΠΈΠ΄Π½ΠΎΠΉ ΠΠΠ
- 2. 4. 2. ΠΠ»ΠΎΠ½ΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ ΠΈ ΡΠ΅ΠΊΠ²Π΅Π½ΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ Π³Π΅Π½Π°RAD51 ΠΈΠ· P. angusta
- 2. 4. 3. ΠΠΎΠ½ΡΡΡΡΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ ΠΈ ΡΠ΅ΠΊΠ²Π΅Π½ΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ ΠΏΠ»Π°Π·ΠΌΠΈΠ΄
- 2. 5. ΠΠ»ΠΈΠ³ΠΎΠ½ΡΠΊΠ»Π΅ΠΎΡΠΈΠ΄Ρ
- 2. 6. ΠΡΠ΄Π΅Π»Π΅Π½ΠΈΠ΅, Π²ΠΈΠ·ΡΠ°Π»ΠΈΠ·Π°ΡΠΈΡ ΠΈ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΠ΅ ΠΊΠΎΠ½ΡΠ΅Π½ΡΡΠ°ΡΠΈΠΈ Π±Π΅Π»ΠΊΠΎΠ²
- 2. 6. 1. ΠΡΠ΄Π΅Π»Π΅Π½ΠΈΠ΅ Π±Π΅Π»ΠΊΠ° Rad51Π Π° ΠΈΠ· P. angusta
- 2. 6. 2. ΠΡΠ΄Π΅Π»Π΅Π½ΠΈΠ΅ Π±Π΅Π»ΠΊΠ° Rad51Π‘Π‘Π³ ΠΈΠ· Π‘. reinhardtii
- 2. 6. 3. ΠΡΠ΄Π΅Π»Π΅Π½ΠΈΠ΅ Π±Π΅Π»ΠΊΠ° Rad5 lCCr-His6 ΠΈΠ· Π‘. reinhardtii
- 2. 6. 4. ΠΡΠ΄Π΅Π»Π΅Π½ΠΈΠ΅ Π±Π΅Π»ΠΊΠΎΠ² RPA ΠΈ Rad51Sc ΠΈΠ· S. cerevisiae
- 2. 6. 5. ΠΡΠ΄Π΅Π»Π΅Π½ΠΈΠ΅ Π±Π΅Π»ΠΊΠ° RecAEc ΠΈΠ· Π. coli
- 2. 6. 6. ΠΠΈΠ·ΡΠ°Π»ΠΈΠ·Π°ΡΠΈΡ Π±Π΅Π»ΠΊΠΎΠ² ΠΌΠ΅ΡΠΎΠ΄ΠΎΠΌ ΠΈΠΌΠΌΡΠ½ΠΎΠ±Π»ΠΎΡΠΈΠ½Π³Π°
- 2. 6. 7. ΠΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ΠΈΠ΅ ΠΊΠΎΠ½ΡΠ΅Π½ΡΡΠ°ΡΠΈΠΈ Π±Π΅Π»ΠΊΠΎΠ²
- 2. 7. Π’Π΅ΡΡΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ Π½ΡΠΊΠ»Π΅Π°Π·Π½ΠΎΠΉ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ Π² ΠΏΡΠ΅ΠΏΠ°ΡΠ°ΡΠ°Ρ
Π±Π΅Π»ΠΊΠΎΠ²
- 2. 7. 1. ΠΠ½ΠΠΠ-ΡΠΊΠ·ΠΎΠ½ΡΠΊΠ»Π΅Π°Π·Π½ΡΠΉ ΡΠ΅ΡΡ
- 2. 7. 2. ΠΠ½ΠΠΠ-ΡΠΊΠ·ΠΎΠ½ΡΠΊΠΏΠ΅Π°Π·Π½ΡΠΉ ΡΠ΅ΡΡ
- 2. 7. 3. ΠΠ½ΠΠΠ-ΡΠ½Π΄ΠΎΠ½ΡΠΊΠ»Π΅Π°Π·Π½ΡΠΉ ΡΠ΅ΡΡ
- 2. 7. 4. ΠΠ΅Π»ΠΈΠΊΠ°Π·Π½ΡΠΉ ΡΠ΅ΡΡ
- 2. 8. ΠΠ½Π°Π»ΠΈΠ· ΠΊΠΈΠ½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΡ
ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΎΠ² ΡΠ΅Π°ΠΊΡΠΈΠΈ Π³ΠΈΠ΄ΡΠΎΠ»ΠΈΠ·Π° ΠΠ’Π€, ΠΊΠ°ΡΠ°Π»ΠΈΠ·ΠΈΡΡΠ΅ΠΌΠΎΠ³ΠΎ Π±Π΅Π»ΠΊΠ°ΠΌΠΈ Rad51 ΠΈ RecA
- 2. 8. 1. ΠΠΈΠ΄ΡΠΎΠ»ΠΈΠ· ΠΠ’Π€
- 2. 8. 2. ΠΠΈΠ½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΡ Π³ΠΈΠ΄ΡΠΎΠ»ΠΈΠ·Π° ΠΠ’Π€
- 2. 8. 3. Π’Π΅ΡΠΌΠΎΠ΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΡ Π°ΠΊΡΠΈΠ²Π°ΡΠΈΠΈ Π³ΠΈΠ΄ΡΠΎΠ»ΠΈΠ·Π° ΠΠ’Π€
- 2. 8. 4. Π’Π΅ΡΠΌΠΎΠ΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΡ ΠΈΠ½Π°ΠΊΡΠΈΠ²Π°ΡΠΈΠΈ Π³ΠΈΠ΄ΡΠΎΠ»ΠΈΠ·Π° ΠΠ’Π€
- 2. 9. Π’Π΅ΡΡΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ ΡΠ²ΡΠ·ΡΠ²Π°Π½ΠΈΡ Π±Π΅Π»ΠΊΠ° Rad51 CCr-His6 Ρ ΠΎΠ½ΠΠΠ (ΠΌΠΎΠ»Π΅ΠΊΡΠ»ΡΡΠ½ΡΠΌ Π±ΠΈΠΊΠΎΠ½ΠΎΠΌ)
- 2. 10. Π Π΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΎΠ½Π½ΡΠΉ ΠΏΠ΅ΡΠ΅Π½ΠΎΡ Π½ΠΈΡΠ΅ΠΉ ΠΠΠ in vitro
- 2. 10. 1. Π Π΅Π°ΠΊΡΠΈΡ ΠΏΠ΅ΡΠ΅Π½ΠΎΡΠ° Π½ΠΈΡΠ΅ΠΉ Ρ ΡΠ°Π΄ΠΈΠΎΠ°ΠΊΡΠΈΠ²Π½ΠΎΠΌΠ΅ΡΠ΅Π½Π½ΠΎΠΉ ΠΠΠ
- 2. 10. 2. Π Π΅Π°ΠΊΡΠΈΡ ΠΏΠ΅ΡΠ΅Π½ΠΎΡΠ° Π½ΠΈΡΠ΅ΠΉ Ρ ΡΡΠ±ΡΡΡΠ°ΡΠΎΠΌ Π½Π° ΠΎΡΠ½ΠΎΠ²Π΅ ΡΠ°Π³Π° ΡΠ₯
- 2. 10. 3. Π Π΅Π°ΠΊΡΠΈΡ Π·Π°ΠΌΠ΅ΡΠ΅Π½ΠΈΡ Π½ΠΈΡΠΈ Ρ ΡΠ»ΡΠΎΡΠ΅ΡΡΠ΅Π½ΡΠ½ΠΎΠΌΠ΅ΡΠ΅Π½Π½ΠΎΠΉ ΠΠΠ
- 2. 10. 4. ΠΠ½Π°Π»ΠΈΠ· ΠΊΠΈΠ½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΡ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΠΎΠ² ΡΠ΅Π°ΠΊΡΠΈΠΈ Π·Π°ΠΌΠ΅ΡΠ΅Π½ΠΈΡ Π½ΠΈΡΠΈ ΠΠΠ
- 2. 11. Π’Π΅ΡΡΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ ΡΡΠ½ΠΊΡΠΈΠΎΠ½Π°Π»ΡΠ½ΠΎΠΉ ΠΊΠΎΠΌΠΏΠ΅Π½ΡΠ°ΡΠΈΠΈ Π΄Π΅ΡΠ΅ΠΊΡΠ° Π³Π΅Π½Π° RAD51 Π² S. cerevisiae
- 2. 12. Π‘ΡΠ°ΡΠΈΡΡΠΈΡΠ΅ΡΠΊΠ°Ρ ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠ° ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠΎΠ²
- ΠΠ»Π°Π²Π° 3. ΠΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠ΅ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΎΠ½Π½ΡΡ
ΠΈ ΡΠ΅ΡΠΌΠΎΠ΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΈΡ
Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊ Π±Π΅Π»ΠΊΠΎΠ² Rad51 ΠΈΠ· Π΄ΡΠΎΠΆΠΆΠ΅ΠΉ Π . augusta ΠΈ S. cerevisiae
- 3. 1. ΠΠ»ΠΎΠ½ΠΈΡΠΎΠ²Π°Π½ΠΈΠ΅ ΠΈ ΠΏΠ΅ΡΠ²ΠΈΡΠ½Π°Ρ ΡΡΡΡΠΊΡΡΡΠ° Π³Π΅Π½Π° RAD51 ΠΈΠ· P. angusta
- 3. 2. ΠΠΊΡΠΏΡΠ΅ΡΡΠΈΡ ΠΈ Π²ΡΠ΄Π΅Π»Π΅Π½ΠΈΠ΅ Π±Π΅Π»ΠΊΠ° Rad51ΡΠ° ΠΈΠ· Π . angusta
- 3. 3. ΠΠΈΠ΄ΡΠΎΠ»ΠΈΠ· ΠΠ’Π€, ΠΊΠ°ΡΠ°Π»ΠΈΠ·ΠΈΡΡΠ΅ΠΌΡΠΉ Π±Π΅Π»ΠΊΠΎΠΌ Rad51Π Π°
- 3. 3. 1. ΠΠΠ-Π·Π°Π²ΠΈΡΠΈΠΌΠ°Ρ ΡΠΊΠΎΡΠΎΡΡΡ Π³ΠΈΠ΄ΡΠΎΠ»ΠΈΠ·Π° ΠΠ’Π€
- 3. 3. 2. ΠΠ»ΠΈΡΠ½ΠΈΠ΅ ΡΠ°Π·Π»ΠΈΡΠ½ΡΡ ΡΡΠ±ΡΡΡΠ°ΡΠΎΠ² ΠΠΠ Π½Π° ΠΠ’Π€Π°Π·Π½ΡΡ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ
- 3. 3. 3. Π‘ΡΠ΅Ρ ΠΈΠΎΠΌΠ΅ΡΡΠΈΡ ΡΠ²ΡΠ·ΡΠ²Π°Π½ΠΈΡ Π±Π΅Π»ΠΊΠ° Rad51Pa Ρ ΠΎΠ½ΠΠΠ
- 3. 3. 4. Π‘ΡΠΈΠΌΡΠ»ΡΡΠΈΡ ΠΎΠ½ΠΠΠ-Π·Π°Π²ΠΈΡΠΈΠΌΠΎΠΉ ΠΠ’Π€Π°Π·Π½ΠΎΠΉ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ Π±Π΅Π»ΠΊΠ° Rad51 Π Π° Π±Π΅Π»ΠΊΠ°ΠΌΠΈ
- 3. 3. 5. Π‘ΡΠ°Π²Π½Π΅Π½ΠΈΠ΅ ΡΠ΅ΡΠΌΠΎΡΡΠ°Π±ΠΈΠ»ΡΠ½ΠΎΡΡΠΈ Π±Π΅Π»ΠΊΠΎΠ² Rad51Pa ΠΈ Rad51sc
- 3. 3. 6. Π’Π΅ΡΠΌΠΎΠ·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡΡ Π½ΡΠΊΠ»Π΅Π°ΡΠΈΠΈ
- 3. 3. 7. ΠΠΈΠ½Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΏΠ°ΡΠ°ΠΌΠ΅ΡΡΡ Π³ΠΈΠ΄ΡΠΎΠ»ΠΈΠ·Π° ΠΠ’Π€
- 3. 3. 8. ΠΠΎΠΎΠΏΠ΅ΡΠ°ΡΠΈΠ²Π½ΠΎΡΡΡ Π³ΠΈΠ΄ΡΠΎΠ»ΠΈΠ·Π° ΠΠ’Π€
- 3. 3. 9. ΠΠ°Π²ΠΈΡΠΈΠΌΠΎΡΡΡ Π³ΠΈΠ΄ΡΠΎΠ»ΠΈΠ·Π° ΠΠ’Π€ ΠΎΡ ΡΠ
- 3. 4. Π Π΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΎΠ½Π½ΡΠΉ ΠΏΠ΅ΡΠ΅Π½ΠΎΡ ΠΎΠ½ΠΠΠ, Π°ΠΊΡΠΈΠ²ΠΈΡΡΠ΅ΠΌΡΠΉ [Rad51Pa:ATP:oHflHK]
- 3. 4. 1. Π Π΅Π°ΠΊΡΠΈΡ Π·Π°ΠΌΠ΅ΡΠ΅Π½ΠΈΡ Π½ΠΈΡΠΈ ΠΠΠ
- 3. 4. 2. Π Π΅Π°ΠΊΡΠΈΡ ΠΏΠ΅ΡΠ΅Π½ΠΎΡΠ° Π½ΠΈΡΠ΅ΠΉ ΠΠΠ
- 3. 5. ΠΠ½Π°Π»ΠΈΠ· ΡΡΠ½ΠΊΡΠΈΠΎΠ½Π°Π»ΡΠ½ΠΎΠΉ ΠΊΠΎΠΌΠΏΠ΅Π½ΡΠ°ΡΠΈΠΈ Π΄Π΅ΡΠ΅ΠΊΡΠ° Π³Π΅Π½Π° RAD51 Π² Π΄ΡΠΎΠΆΠΆΠ°Ρ S. cerevisiae
- 4. 1. ΠΡΠ΄Π΅Π»Π΅Π½ΠΈΠ΅ Π±Π΅Π»ΠΊΠΎΠ² Rad51CCr ΠΈ Rad51Ccr-His6 ΠΈΠ· Π‘. reinhardti
- 4. 2. ΠΠΈΠ΄ΡΠΎΠ»ΠΈΠ· ΠΠ’Π€, ΠΊΠ°ΡΠ°Π»ΠΈΠ·ΠΈΡΡΠ΅ΠΌΡΠΉ Π±Π΅Π»ΠΊΠ°ΠΌΠΈ Rad51 Π‘Π‘Π³ ΠΈ Rad51 CCr-His
- 4. 2. 1. Π’Π΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΠ½Π°Ρ Π·Π°Π²ΠΈΡΠΈΠΌΠΎΡΡΡ ΡΠΊΠΎΡΠΎΡΡΠΈ Π³ΠΈΠ΄ΡΠΎΠ»ΠΈΠ·Π° ΠΠ’Π€
- 4. 2. 2. ΠΠ»ΠΈΡΠ½ΠΈΠ΅ ΡΠ°Π·Π»ΠΈΡΠ½ΡΡ ΡΡΠ±ΡΡΡΠ°ΡΠΎΠ² ΠΠΠ Π½Π° ΠΠ’Π€Π°Π·Π½ΡΡ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ
- 4. 2. 3. ΠΠ°Π²ΠΈΡΠΈΠΌΠΎΡΡΡ ΡΠΊΠΎΡΠΎΡΡΠΈ Π³ΠΈΠ΄ΡΠΎΠ»ΠΈΠ·Π° ΠΠ’Π€ ΠΎΡ ΡΠ
- 4. 2. 4. Π‘ΡΠ΅Ρ ΠΈΠΎΠΌΠ΅ΡΡΠΈΡ Π²Π·Π°ΠΈΠΌΠΎΠ΄Π΅ΠΉΡΡΠ²ΠΈΡ Π±Π΅Π»ΠΊΠ° Rad5 lCCr-His6 ΠΈ ΠΏΠΎΠ»ΠΈ^Π’) Π² ΠΏΡΠ΅ΡΠΈΠ½Π°ΠΏΡΠΈΡΠ΅ΡΠΊΠΎΠΌ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ΅
- 4. 2. 5. Π‘ΡΠ°Π±ΠΈΠ»ΡΠ½ΠΎΡΡΡ ΠΏΡΠ΅ΡΠΈΠ½Π°ΠΏΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ°
- 4. 3. ΠΠ½Π°Π»ΠΈΠ· ΠΊΠΈΠ½Π΅ΡΠΈΠΊΠΈ ΡΠ²ΡΠ·ΡΠ²Π°Π½ΠΈΡ Π±Π΅Π»ΠΊΠ° Rad5 lCcr-His6 Ρ ΠΎΠ½ΠΠΠ (ΠΌΠΎΠ»Π΅ΠΊΡΠ»ΡΡΠ½ΡΠΌ Π±ΠΈΠΊΠΎΠ½ΠΎΠΌ)
- 4. 4. Π Π΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΎΠ½Π½ΡΠΉ ΠΏΠ΅ΡΠ΅Π½ΠΎΡ ΠΎΠ½ΠΠΠ in vitro, ΠΊΠ°ΡΠ°Π»ΠΈΠ·ΠΈΡΡΠ΅ΠΌΡΠΉ [Rad51 Ccr
- 4. 4. 1. Π Π΅Π°ΠΊΡΠΈΡ Π·Π°ΠΌΠ΅ΡΠ΅Π½ΠΈΡ Π½ΠΈΡΠΈ ΠΠΠ
- 4. 4. 2. Π Π΅Π°ΠΊΡΠΈΡ ΠΏΠ΅ΡΠ΅Π½ΠΎΡΠ° Π½ΠΈΡΠ΅ΠΉ ΠΠΠ
- 5. 1. Π’Π΅ΡΠΌΠ°Π»ΡΠ½Π°Ρ Π°Π΄Π°ΠΏΡΠ°ΡΠΈΠΎΠ½Π½Π°Ρ Π³ΠΈΠΏΠΎΡΠ΅Π·Π°
- 5. 2. ΠΠ½Π°Π»ΠΈΠ· ΡΠ΅ΡΠΌΠΎΡΡΠ°Π±ΠΈΠ»ΡΠ½ΠΎΡΡΠΈ Π±Π΅Π»ΠΊΠΎΠ²
- 5. 3. Π‘Π²ΡΠ·Ρ ΡΠΊΠΎΡΠΎΡΡΠΈ Π³ΠΈΠ΄ΡΠΎΠ»ΠΈΠ·Π°, ΠΊΠ°ΡΠ°Π»ΠΈΠ·ΠΈΡΡΠ΅ΠΌΠΎΠ³ΠΎ RecA-ΠΏΠΎΠ΄ΠΎΠ±Π½ΡΠΌ Π±Π΅Π»ΠΊΠΎΠΌ, ΡΠΎ ΡΠ»ΠΎΠΆΠ½ΠΎΡΡΡΡ Π³Π΅Π½ΠΎΠΌΠ° ΠΈ Π΄Π»ΠΈΠ½ΠΎΠΉ ΠΊΠ»Π΅ΡΠΎΡΠ½ΠΎΠ³ΠΎ ΡΠΈΠΊΠ»Π°
- 5. 4. ΠΠΈΠΎΡ ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΈ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΎΠ½Π½ΡΠ΅ Ρ Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠΈ Π±Π΅Π»ΠΊΠ°Rad51Pa ΠΈΠ· P. angusta
- 5. 5. ΠΠΈΠΎΡ ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΈ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΎΠ½Π½ΡΠ΅ Ρ Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠΈ Π±Π΅Π»ΠΊΠ° Rad51Π‘ ΠΈΠ· Π‘. reinhardti
ΠΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠ°Ρ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΡ Ρ ΡΡΠΊΠ°ΡΠΈΠΎΡ: ΠΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΠΈ Π³ΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΈΡ ΠΠΠ-ΡΡΠ°Π½ΡΡΠ΅ΡΠ°Π· RAD51 ΠΈΠ· Π΄ΡΠΎΠΆΠΆΠ΅ΠΉ Pichia angusta ΠΈ Π²ΠΎΠ΄ΠΎΡΠΎΡΠ»Π΅ΠΉ Chlamydomonas reinhardtii (ΡΠ΅ΡΠ΅ΡΠ°Ρ, ΠΊΡΡΡΠΎΠ²Π°Ρ, Π΄ΠΈΠΏΠ»ΠΎΠΌ, ΠΊΠΎΠ½ΡΡΠΎΠ»ΡΠ½Π°Ρ)
ΠΠΊΡΡΠ°Π»ΡΠ½ΠΎΡΡΡ ΠΏΡΠΎΠ±Π»Π΅ΠΌΡ.
Π Π΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΡ ΠΠΠ — ΠΎΠ΄ΠΈΠ½ ΠΈΠ· ΡΡΠ½Π΄Π°ΠΌΠ΅Π½ΡΠ°Π»ΡΠ½ΡΡ ΠΏΡΠΎΡΠ΅ΡΡΠΎΠ², ΠΏΡΠΎΠΈΡΡ ΠΎΠ΄ΡΡΠΈΡ Π² ΠΆΠΈΠ²ΠΎΠΉ ΠΊΠ»Π΅ΡΠΊΠ΅. Π Π½Π°ΡΡΠΎΡΡΠ΅ΠΌΡ Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ Π½Π°ΠΈΠ±ΠΎΠ»Π΅Π΅ Π΄Π΅ΡΠ°Π»ΡΠ½ΠΎ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½Π° Π³ΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠ°Ρ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΡ (ΠΠ ) Ρ ΠΏΡΠΎΠΊΠ°ΡΠΈΠΎΡ. ΠΡΠ½ΠΎΠ²ΠΎΠΉ ΠΏΡΠΎΡΠ΅ΡΡΠ° ΠΠ Ρ ΠΏΡΠΎΠΊΠ°ΡΠΈΠΎΡ ΡΠ²Π»ΡΠ΅ΡΡΡ ΡΠΏΠΎΡΠΎΠ±Π½ΠΎΡΡΡ Π±Π΅Π»ΠΊΠ° RecA ΠΊΠ°ΡΠ°Π»ΠΈΠ·ΠΈΡΠΎΠ²Π°ΡΡ ΠΊΠ»Π΅ΡΠΎΡΠ½ΡΡ ΡΠ΅Π°ΠΊΡΠΈΡ ΡΠΈΠ½Π°ΠΏΡΠΈΡΠ° ΠΈ ΠΎΠ±ΠΌΠ΅Π½Π° Π½ΠΈΡΠ΅ΠΉ ΠΠΠ. ΠΠ΅Π»ΠΎΠΊ RecA ΠΈΠ³ΡΠ°Π΅Ρ ΡΠ΅Π½ΡΡΠ°Π»ΡΠ½ΡΡ ΡΠΎΠ»Ρ Π² Π³ΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΈ. ΠΡΠΎΡ Π±Π΅Π»ΠΎΠΊ ΡΡΠ°ΡΡΠ²ΡΠ΅Ρ Π² ΠΏΡΠΎΡΠ΅ΡΡΠ°Ρ : ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΎΠ½Π½ΠΎΠΉ ΡΠ΅ΠΏΠ°ΡΠ°ΡΠΈΠΈ, ΡΠ΅ΠΏΠ»ΠΈΠΊΠ°ΡΠΈΠΈ, ΠΌΡΡΠ°Π³Π΅Π½Π΅Π·Π°, ΠΊΠ»Π΅ΡΠΎΡΠ½ΠΎΠ³ΠΎ Π΄Π΅Π»Π΅Π½ΠΈΡ, ΡΠ΅Π³ΡΠ»ΡΡΠΈΠΈ ΡΠΊΡΠΏΡΠ΅ΡΡΠΈΠΈ ΠΌΠ½ΠΎΠ³ΠΈΡ ΡΠ΅ΠΏΠ°ΡΠ°ΡΠΈΠΎΠ½Π½ΡΡ Π³Π΅Π½ΠΎΠ² ΠΈ ΠΈΠ½Π΄ΡΠΊΡΠΈΠΈ SOS-ΠΎΡΠ²Π΅ΡΠ° ΠΊΠ»Π΅ΡΠΊΠΈ Ρ Π±Π°ΠΊΡΠ΅ΡΠΈΠΉ [1−3].
Π‘ΡΡΡΠΊΡΡΡΠ½ΡΠ΅ ΠΈ ΡΡΠ½ΠΊΡΠΈΠΎΠ½Π°Π»ΡΠ½ΡΠ΅ Π°Π½Π°Π»ΠΎΠ³ΠΈ Π±Π΅Π»ΠΊΠ° RecA ΠΎΠ±Π½Π°ΡΡΠΆΠ΅Π½Ρ Π²ΠΎ Π²ΡΠ΅Ρ ΠΎΡΠ³Π°Π½ΠΈΠ·ΠΌΠ°Ρ : ΠΎΡ Π±Π°ΠΊΡΠ΅ΡΠΈΠΉ Π΄ΠΎ ΡΡΠΊΠ°ΡΠΈΠΎΡ, Π²ΠΊΠ»ΡΡΠ°Ρ ΡΠ΅Π»ΠΎΠ²Π΅ΠΊΠ° [4, 5]. Π₯ΠΎΡΡ ΠΌΠ½ΠΎΠ³ΠΈΠ΅ ΠΏΡΠΈΠ½ΡΠΈΠΏΠΈΠ°Π»ΡΠ½ΡΠ΅ ΡΡΠ°Π΄ΠΈΠΈ ΠΠ ΡΠ²Π»ΡΡΡΡΡ ΠΎΠ±ΡΠΈΠΌΠΈ Ρ ΠΏΡΠΎΠΊΠ°ΡΠΈΠΎΡ ΠΈ ΡΡΠΊΠ°ΡΠΈΠΎΡ, ΠΌΠ΅Ρ Π°Π½ΠΈΠ·ΠΌ ΠΠ Ρ Π²ΡΡΡΠΈΡ ΠΎΡΠ³Π°Π½ΠΈΠ·ΠΌΠΎΠ² ΠΎΡΠ»ΠΈΡΠ°Π΅ΡΡΡ Π½Π°ΠΈΠ±ΠΎΠ»ΡΡΠ΅ΠΉ ΡΠ»ΠΎΠΆΠ½ΠΎΡΡΡΡ. ΠΠΎΡΡΠΎΠΌΡ ΠΏΠΎΠΈΡΠΊ Π°Π½Π°Π»ΠΎΠ³ΠΎΠ² Π±Π΅Π»ΠΊΠ° RecA ΠΈ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠ΅ ΠΌΠ΅Ρ Π°Π½ΠΈΠ·ΠΌΠ° ΠΠ Ρ ΡΡΠΊΠ°ΡΠΈΠΎΡ ΡΠ²Π»ΡΡΡΡΡ Π°ΠΊΡΡΠ°Π»ΡΠ½ΡΠΌΠΈ Π·Π°Π΄Π°ΡΠ°ΠΌΠΈ ΡΠΎΠ²ΡΠ΅ΠΌΠ΅Π½Π½ΠΎΠΉ ΠΌΠΎΠ»Π΅ΠΊΡΠ»ΡΡΠ½ΠΎΠΉ Π±ΠΈΠΎΠ»ΠΎΠ³ΠΈΠΈ.
ΠΡΠΎΠΆΠΆΠΈ Pichia augusta — ΠΎΠ΄ΠΈΠ½ ΠΈΠ· Π²ΠΈΠ΄ΠΎΠ² ΡΠ°ΠΊΡΠΎΠ½ΠΎΠΌΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ° ΠΌΠ΅ΡΠΈΠ»ΠΎΡΡΠΎΡΠ½ΡΡ Π΄ΡΠΎΠΆΠΆΠ΅ΠΉ Hansenula polymorpha — ΠΈΠ½ΡΠ΅ΡΠ΅ΡΠ½ΡΠΉ ΠΎΠ±ΡΠ΅ΠΊΡ, ΠΏΡΠΈΠ²Π»Π΅ΠΊΠ°ΡΡΠΈΠΉ Π²Π½ΠΈΠΌΠ°Π½ΠΈΠ΅ Π² ΠΊΠ°ΡΠ΅ΡΡΠ²Π΅ ΠΏΡΠΎΠ΄ΡΡΠ΅Π½ΡΠΎΠ² Π΄Π»Ρ ΠΏΠΎΠ»ΡΡΠ΅Π½ΠΈΡ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°Π½ΡΠ½ΡΡ Π±Π΅Π»ΠΊΠΎΠ². ΠΡΠΎΠΆΠΆΠΈ Π. polymorpha ΡΠΏΠΎΡΠΎΠ±Π½Ρ ΡΠ°ΡΡΠΈ Π΄ΠΎ Π²ΡΡΠΎΠΊΠΎΠΉ ΠΏΠ»ΠΎΡΠ½ΠΎΡΡΠΈ Π½Π° Π΄ΠΎΡΡΡΠΏΠ½ΡΡ ΡΡΠ΅Π΄Π°Ρ ΠΈ ΡΡΠ±ΡΡΡΠ°ΡΠ°Ρ . ΠΡΠΈ ΠΎΠ΄Π½ΠΎΠΊΠ»Π΅ΡΠΎΡΠ½ΡΠ΅ ΠΌΠΈΠΊΡΠΎΠΎΡΠ³Π°Π½ΠΈΠ·ΠΌΡ ΡΠ°ΡΡΠΎ ΡΠΎΠ΄Π΅ΡΠΆΠ°Ρ Π² Π³Π΅Π½ΠΎΠΌΠ΅ ΠΌΠΎΡΠ½ΡΠ΅ ΠΏΡΠΎΠΌΠΎΡΠΎΡΠ½ΡΠ΅ ΡΠ»Π΅ΠΌΠ΅Π½ΡΡ, ΠΈ ΠΈΠΌΠ΅ΡΡ ΡΠΈΡΡΠ΅ΠΌΡ Π³ΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΈ Π½Π΅Π³ΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΈ, ΠΊΠΎΡΠΎΡΡΠ΅ ΠΏΠΎΠ·Π²ΠΎΠ»ΡΡΡ ΠΏΡΠΎΠ²ΠΎΠ΄ΠΈΡΡ ΠΌΠ½ΠΎΠΆΠ΅ΡΡΠ²Π΅Π½Π½ΡΡ ΡΠ°Π½Π΄Π΅ΠΌΠ½ΡΡ ΠΈΠ½ΡΠ΅Π³ΡΠ°ΡΠΈΡ (Π»ΠΈΠ½Π΅ΠΉΠ½ΡΡ ) ΠΏΠ»Π°Π·ΠΌΠΈΠ΄ Π² Π΄ΡΠΎΠΆΠΆΠ΅Π²ΡΡ Ρ ΡΠΎΠΌΠΎΡΠΎΠΌΡ. Π£Π½ΠΈΠΊΠ°Π»ΡΠ½ΠΎΡΡΡ Π΄ΡΠΎΠΆΠΆΠ΅ΠΉ Π . angusta ΡΠΎΡΡΠΎΠΈΡ Π² ΠΈΡ ΡΠ΅ΡΠΌΠΎΡΠΎΠ»Π΅ΡΠ°Π½ΡΠΈΠΎΡΡΠΈ, ΡΠΎ Π΅ΡΡΡ Π² ΡΠΏΠΎΡΠΎΠ±Π½ΠΎΡΡΠΈ ΡΠ°ΡΡΠΈ ΠΏΡΠΈ Π²ΡΡΠΎΠΊΠΈΡ ΡΠ΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΠ°Ρ Π²ΠΏΠ»ΠΎΡΡ Π΄ΠΎ 50 Β°C. Π‘ΡΠ°Π²Π½Π΅Π½ΠΈΠ΅ Π³Π΅Π½ΠΎΠΌΠ° Π . angusta Ρ Π΄ΡΠΎΠΆΠΆΠ΅Π²ΡΠΌ Π³Π΅Π½ΠΎΠΌΠΎΠΌ Saccharomyces cerevisiae Π²ΡΡΠ²ΠΈΠ»ΠΎ, ΡΡΠΎ ΡΡΠ΅Π΄ΠΈ 2500 ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΡΠΈΡΠΎΠ²Π°Π½Π½ΡΡ Π³Π΅Π½ΠΎΠ² Π . angusta 94% ΠΎΠ±Π»Π°Π΄Π°ΡΡ Π³ΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΠ΅ΠΉ Ρ S. cerevisiae, ΡΠΎΠ³Π΄Π° ΠΊΠ°ΠΊ 6% Π½Π΅ ΠΎΠ±Π»Π°Π΄Π°ΡΡ ΡΠ°ΠΊΠΎΠΉ Π³ΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΠ΅ΠΉ. ΠΠΎ Π½Π°ΡΡΠΎΡΡΠ΅Π³ΠΎ Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ Π² Π»ΠΈΡΠ΅ΡΠ°ΡΡΡΠ΅ Π½Π΅ Π±ΡΠ»ΠΎ ΡΠΎΠΎΠ±ΡΠ΅Π½ΠΈΠΉ ΠΎΠ± ΠΎΠ±Π½Π°ΡΡΠΆΠ΅Π½ΠΈΠΈ Π² Π³Π΅Π½ΠΎΠΌΠ΅ Π . angusta Π³Π΅Π½ΠΎΠ², ΠΈΠΌΠ΅ΡΡΠΈΡ ΠΎΡΠ½ΠΎΡΠ΅Π½ΠΈΠ΅ ΠΊ Π³ΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΈ ΠΈ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΎΠ½Π½ΠΎΠΉ ΡΠ΅ΠΏΠ°ΡΠ°ΡΠΈΠΈ. ΠΠ΅ Π½Π°ΠΉΠ΄Π΅Π½Ρ ΡΠ°ΠΊΠΆΠ΅ ΠΈ Π³Π΅Π½Ρ, Π³ΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΡΠ½ΡΠ΅ Π³Π΅Π½Ρ RAD51 ΠΈΠ· S. cerevisiae, ΠΊΠΎΡΠΎΡΡΠΉ ΡΠ²Π»ΡΠ΅ΡΡΡ ΠΊΠ»ΡΡΠ΅Π²ΡΠΌ Π³Π΅Π½ΠΎΠΌ ΠΠ Π½Π΅ΠΎΠ±Ρ ΠΎΠ΄ΠΈΠΌΡΠΌ Π΄Π»Ρ ΡΠΎΡ ΡΠ°Π½Π΅Π½ΠΈΡ Π³Π΅Π½ΠΎΠΌΠ°. ΠΠΎΡΠ»Π΅Π΄Π½ΠΈΠΉ ΠΊΠΎΠ΄ΠΈΡΡΠ΅Ρ RecA/RadA/Rad51-ΠΏΠΎΠ΄ΠΎΠ±Π½ΡΠΉ Π±Π΅Π»ΠΎΠΊ, Π½Π°ΠΉΠ΄Π΅Π½Π½ΡΠΉ Π²ΠΎ Π²ΡΠ΅Ρ ΡΡΠ΅Ρ Π΄ΠΎΠΌΠ΅Π½Π°Ρ ΠΆΠΈΠ²ΠΎΠ³ΠΎ: Bacteria, Archaea ΠΈ Eukarya. ΠΠ΅Π»ΠΎΠΊ Rad51 ΠΎΠ±ΡΠ°Π·ΡΠ΅Ρ Π½ΡΠΊΠ»Π΅ΠΎΠΏΡΠΎΡΠ΅ΠΈΠ½ΠΎΠ²ΡΠ΅ ΡΠΈΠ»Π°ΠΌΠ΅Π½ΡΡ (ΠΠ€) Π½Π° ΠΎΠ½ΠΠΠ ΠΈ Π΄Π½ΠΠΠ Π² ΠΏΡΠΈΡΡΡΡΡΠ²ΠΈΠΈ ΠΠ’Π€ ΠΈ ΠΈΠΎΠ½ΠΎΠ² Mg2+. ΠΡΠΎΡ Π±Π΅Π»ΠΎΠΊ ΠΊΠ°ΡΠ°Π»ΠΈΠ·ΠΈΡΡΠ΅Ρ ΡΠ΅Π°ΠΊΡΠΈΠΈ Π³ΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΡΠΏΠ°ΡΠΈΠ²Π°Π½ΠΈΡ ΠΈ ΠΎΠ±ΠΌΠ΅Π½Π° Π½ΠΈΡΠ΅ΠΉ ΠΠΠ — Π΄Π²Π΅ ΠΎΡΠ½ΠΎΠ²Π½ΡΠ΅ ΡΡΠ°Π΄ΠΈΠΈ ΠΠ ΠΈ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΎΠ½Π½ΠΎΠΉ ΡΠ΅ΠΏΠ°ΡΠ°ΡΠΈΠΈ.
Π‘Π΅ΠΌΠ΅ΠΉΡΡΠ²ΠΎ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°Π· RecA/RadA/Rad51 ΡΠΎΡΡΠ°Π²Π»ΡΡΡ Π±Π΅Π»ΠΊΠΈ, ΠΎΠ±ΡΠ°Π·ΡΡΡΠΈΠ΅ Π½ΡΠΊΠ»Π΅ΠΎΠΏΡΠΎΡΠ΅ΠΈΠ½ΠΎΠ²ΡΠ΅ ΡΠΈΠ»Π°ΠΌΠ΅Π½ΡΡ ΡΠΎ ΡΡ ΠΎΠ΄Π½ΠΎΠΉ ΡΡΡΡΠΊΡΡΡΠΎΠΉ, ΡΡΠ΅Ρ ΠΈΠΎΠΌΠ΅ΡΡΠΈΠ΅ΠΉ ΠΈ ΠΠΠ-ΡΠΏΠ΅ΡΠΈΡΠΈΡΠ½ΠΎΡΡΡΡ. ΠΡΠΈ Π±Π΅Π»ΠΊΠΈ ΠΎΡΠ»ΠΈΡΠ°ΡΡΡΡ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²Π΅Π½Π½ΡΠΌΠΈ Ρ Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠ°ΠΌΠΈ ΠΠ’Π€-Π·Π°Π²ΠΈΡΠΈΠΌΡΡ ΠΈ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΎΠ½Π½ΡΡ ΡΡΠ½ΠΊΡΠΈΠΉ. Π§ΡΠΎ ΠΏΠΎΠ·Π²ΠΎΠ»ΡΠ΅Ρ ΠΏΠΎΠ΄ΡΠ°Π·Π΄Π΅Π»ΠΈΡΡ ΠΈΡ Π½Π° Π΄Π²Π° ΡΡΠ±ΡΠ΅ΠΌΠ΅ΠΉΡΡΠ²Π°: RecA ΠΈ Rad51/RadA. ΠΠ΅Π»ΠΊΠΈ ΡΡΠ±ΡΠ΅ΠΌΠ΅ΠΉΡΡΠ²Π° Rad51/RadA ΠΎΠ±Π»Π°Π΄Π°ΡΡ Π½ΠΈΠ·ΠΊΠΎΠΉ ΠΊΠ°ΡΠ°Π»ΠΈΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΡΡΠ΅ΠΊΡΠΈΠ²Π½ΠΎΡΡΡΡ Π² Π³ΠΈΠ΄ΡΠΎΠ»ΠΈΠ·Π΅ ΠΠ’Π€ ΠΈ Π½Π΅ ΠΈΠΌΠ΅ΡΡ ΡΡΠΊΠΎ Π²ΡΡΠ°ΠΆΠ΅Π½Π½ΠΎΠΉ ΠΠ’Π€-ΠΈΠ½Π΄ΡΡΠΈΡΡΠ΅ΠΌΠΎΠΉ ΠΊΠΎΠΎΠΏΠ΅ΡΠ°ΡΠΈΠ²Π½ΠΎΠ΅&trade-, ΠΏΠΎΠΊΠ°Π·Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ RecA.
Π Π½Π°ΡΡΠΎΡΡΠ΅ΠΌΡ Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ Π½Π°ΠΈΠ±ΠΎΠ»Π΅Π΅ ΠΏΠΎΠ΄ΡΠΎΠ±Π½ΠΎ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½Ρ ΡΠΈΡΡΠ΅ΠΌΡ ΠΠ Ρ Escherichia coli, Saccharomyces cerevisiae ΠΈ Homo sapiens. ΠΡΠΈ ΡΠΈΡΡΠ΅ΠΌΡ ΠΠ ΠΈΠΌΠ΅ΡΡ Π² ΡΠ²ΠΎΠ΅ΠΌ ΡΠΎΡΡΠ°Π²Π΅ ΡΠ°Π·Π»ΠΈΡΠ½ΡΠ΅ Π±Π΅Π»ΠΊΠΎΠ²ΡΠ΅ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΡ, ΠΈ ΡΠ°Π·Π»ΠΈΡΠ½ΡΠΌ ΠΎΠ±ΡΠ°Π·ΠΎΠΌ ΠΌΠΎΠ΄ΡΠ»ΠΈΡΡΡΡ ΠΊΠ°ΡΠ°Π»ΠΈΡΠΈΡΠ΅ΡΠΊΡΡ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ ΠΠΠ-ΡΡΠ°Π½ΡΡΠ΅ΡΠ°Π·Ρ Rad51 Π² ΠΏΡΠΎΠ²Π΅Π΄Π΅Π½ΠΈΠΈ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΎΠ½Π½ΠΎΠΉ ΡΠ΅Π°ΠΊΡΠΈΠΈ.
Π Π. coli Π΄Π²Π° Π±Π΅Π»ΠΊΠΎΠ²ΡΡ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ° RecFO ΠΈ RecRO ΠΎΠ±Π»Π°Π΄Π°ΡΡ ΡΠΏΠΎΡΠΎΠ±Π½ΠΎΡΡΡΡ ΠΊ ΡΠ²ΡΠ·ΡΠ²Π°Π½ΠΈΡ Ρ ΠΏΠΎΡΠ΅Π½ΡΠΈΠ°Π»ΡΠ½ΠΎ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½ΠΎΠ³Π΅Π½Π½ΡΠΌΠΈ ΡΠ°ΠΉΡΠ°ΠΌΠΈ ΠΠΠ ΠΈ ΠΌΠΎΠ΄ΡΠ»ΠΈΡΡΡΡ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΎΠ½Π½ΡΡ ΡΠ΅Π°ΠΊΡΠΈΡ Ρ ΡΡΠ°ΡΡΠΈΠ΅ΠΌ ΡΠΈΠ»Π°ΠΌΠ΅Π½ΡΠ° RecA. Π ΡΡΠΎΠΉ ΠΆΠ΅ ΡΠ΅Π°ΠΊΡΠΈΠΈ ΡΡΠ°ΡΡΠ²ΡΠ΅Ρ ΠΈ Π±Π΅Π»ΠΎΠΊ SSB, ΠΊΠΎΡΠΎΡΡΠΉ ΡΠ°ΡΠΏΠ»Π°Π²Π»ΡΠ΅Ρ Π²ΡΠΎΡΠΈΡΠ½ΡΠ΅ ΡΡΡΡΠΊΡΡΡΡ Π² ΠΠΠ, ΡΡΠΎ ΡΠΏΠΎΡΠΎΠ±ΡΡΠ²ΡΠ΅Ρ ΠΏΠΎΠ»Π½ΠΎΠΌΡ ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΡ Π½ΡΠΊΠ»Π΅ΠΎΠΏΡΠΎΡΠ΅ΠΈΠ½ΠΎΠ²ΠΎΠ³ΠΎ ΡΠΈΠ»Π°ΠΌΠ΅Π½ΡΠ° RecA [6].
Π£ Π΄ΡΠΎΠΆΠΆΠ΅ΠΉ S. cerevisiae ΠΊΡΠΎΠΌΠ΅ Π±Π΅Π»ΠΊΠΎΠ²ΠΎΠ³ΠΎ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ° RPA, ΠΈΠ³ΡΠ°ΡΡΠ΅Π³ΠΎ ΡΡ ΠΆΠ΅ ΡΠΎΠ»Ρ, ΡΡΠΎ ΠΈ Π±Π°ΠΊΡΠ΅ΡΠΈΠ°Π»ΡΠ½ΡΠΉ Π±Π΅Π»ΠΎΠΊ SSB, Π΅ΡΡ ΡΠ΅ΡΡΡΠ΅ Π±Π΅Π»ΠΊΠ° ΡΡΠΈΠ»ΠΈΠ²Π°ΡΡ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΎΠ½Π½ΡΡ ΡΠ΅Π°ΠΊΡΠΈΡ, ΠΊΠΎΡΠΎΡΠ°Ρ ΠΊΠ°ΡΠ°Π»ΠΈΠ·ΠΈΡΡΠ΅ΡΡΡ Π±Π΅Π»ΠΊΠΎΠΌ Rad51. ΠΠ²Π° ΠΈΠ· Π½ΠΈΡ (Π±Π΅Π»ΠΊΠΈ Rad52 ΠΈ Rad54) ΠΎΠ±ΡΠ°Π·ΡΡΡ Π΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΈΠΉ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡ Ρ Rad51, Π° Π΄Π²Π° Π΄ΡΡΠ³ΠΈΡ (Π±Π΅Π»ΠΊΠΈ Rad55 ΠΈ Rad57) ΠΎΠ±ΡΠ°Π·ΡΡΡ Π³Π΅ΡΠ΅ΡΠΎΠ΄ΠΈΠΌΠ΅Ρ, ΡΡΠΈΠΌΡΠ»ΠΈΡΡΡΡΠΈΠΉ ΠΠΠ-ΡΡΠ°Π½ΡΡΠ΅ΡΠ°Π·Π½ΡΡ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ Rad51. Π’Π΅ΡΠΌΠΈΠ½ΠΎΠΌ «ΡΡΠ°Π½ΡΡΠ΅ΡΠ°Π·Π½Π°Ρ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ» Π² Π΄Π°Π»ΡΠ½Π΅ΠΉΡΠ΅ΠΌ Π±ΡΠ΄Π΅ΠΌ Π½Π°Π·ΡΠ²Π°ΡΡ ΡΠΏΠΎΡΠΎΠ±Π½ΠΎΡΡΡ Π±Π΅Π»ΠΊΠ° ΠΊΠ°ΡΠ°Π»ΠΈΠ·ΠΈΡΠΎΠ²Π°ΡΡ ΡΠ΅Π°ΠΊΡΠΈΡ ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΡ ΡΠΈΠ½Π°ΠΏΡΠ° ΠΈΠ»ΠΈ ΠΏΠ΅ΡΠ΅Π½ΠΎΡΠ° Π½ΠΈΡΠ΅ΠΉ ΠΠΠ [7]. ΠΡΠΎΠ±Π΅Π½Π½ΠΎΡΡΡ Π΄Π°Π½Π½ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΡ ΠΠ Π·Π°ΠΊΠ»ΡΡΠ°Π΅ΡΡΡ Π² ΡΠΎΠΌ, ΡΡΠΎ Π±Π΅Π»ΠΎΠΊ Rad51 ΠΈΠΌΠ΅Π΅Ρ ΠΎΡΠ½ΠΎΡΠΈΡΠ΅Π»ΡΠ½ΠΎ ΡΠ»Π°Π±ΡΡ ΠΠ’Π€Π°Π·Π½ΡΡ ΠΈ ΠΠΠ-ΡΡΠ°Π½ΡΡΠ΅ΡΠ°Π·Π½ΡΡ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ. ΠΠ΅Π»ΠΊΠΈ Rad55 ΠΈ Rad57 ΡΠ²Π»ΡΡΡΡΡ ΠΏΠ°ΡΠ°Π»ΠΎΠ³Π°ΠΌΠΈ Rad51, Ρ. Π΅. ΠΈΠΌΠ΅ΡΡΠΈΠΌΠΈ, Ρ ΠΎΡΡ ΠΈ ΠΎΠ³ΡΠ°Π½ΠΈΡΠ΅Π½Π½ΡΡ, Π½ΠΎ Π΄ΠΎΡΡΠ°ΡΠΎΡΠ½ΠΎ Π²ΡΡΠ°ΠΆΠ΅Π½Π½ΡΡ Π³ΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΡ Ρ ΠΏΠΎΡΠ»Π΅Π΄Π½ΠΈΠΌ. Π ΡΠ΅Π»ΠΎΠΌ ΠΆΠ΅ ΡΠΈΡΡΠ΅ΠΌΠ° ΠΠ Ρ Π΄ΡΠΎΠΆΠΆΠ΅ΠΉ-ΡΠ°Ρ Π°ΡΠΎΠΌΠΈΡΠ΅ΡΠΎΠ² Π΄ΠΎΡΡΠ°ΡΠΎΡΠ½ΠΎ ΠΌΠΎΡΠ½Π°Ρ.
Π Π½Π°ΡΡΠΎΡΡΠ΅ΠΉ ΡΠ°Π±ΠΎΡΠ΅ ΠΊΠ»ΠΎΠ½ΠΈΡΠΎΠ²Π°Π½ Π³Π΅Π½ RAD51 ΠΈΠ· ΡΠ΅ΡΠΌΠΎΡΠΎΠ»Π΅ΡΠ°Π½ΡΠ½ΠΎΠ³ΠΎ ΡΡΠ°ΠΌΠΌΠ° P. angusta, ΠΈ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½Ρ ΠΎΡΠ½ΠΎΠ²Π½ΡΠ΅ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΎΠ½Π½ΡΠ΅ Ρ Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠΈ Π±Π΅Π»ΠΊΠ° Rad51Pa, ΠΊΠΎΠ΄ΠΈΡΡΠ΅ΠΌΠΎΠ³ΠΎ ΡΡΠΈΠΌ Π³Π΅Π½ΠΎΠΌ. ΠΠ΅Π»ΠΎΠΊ Rad51Pa ΡΠ²Π»ΡΠ΅ΡΡΡ ΠΠΠ-Π·Π°Π²ΠΈΡΠΈΠΌΠΎΠΉ ΠΠ’Π€Π°Π·ΠΎΠΉ ΠΈ ΠΏΡΠΎΡΠ²Π»ΡΠ΅Ρ ΡΠΈΠΏΠΈΡΠ½ΡΠ΅ ΡΠ²ΠΎΠΉΡΡΠ²Π° ΡΠ΅ΠΌΠ΅ΠΉΡΡΠ²Π° Π±Π΅Π»ΠΊΠΎΠ² Rad51. Π ΠΊΠΎΠ½ΡΠ΅ΠΊΡΡΠ΅ Π±Π΅Π»ΠΊΠΎΠ²ΠΎΠΉ ΡΠ΅ΡΠΌΠΎΡΡΠ°Π±ΠΈΠ»ΡΠ½ΠΎΡΡΠΈ Π±ΠΈΠΎΡ ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΈ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΎΠ½Π½ΡΠ΅ ΡΠ²ΠΎΠΉΡΡΠ²Π° Π±Π΅Π»ΠΊΠ° Rad51Pa ΡΡΠ°Π²Π½ΠΈΠ²Π°Π»ΠΈ Ρ Rad51Sc [8].
Π ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ΅ ΡΠ΅Π°Π»ΠΈΠ·Π°ΡΠΈΠΈ ΠΌΠ΅ΠΆΠ΄ΡΠ½Π°ΡΠΎΠ΄Π½ΠΎΠΉ ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΡ «ΠΠ΅Π½ΠΎΠΌ ΡΠ΅Π»ΠΎΠ²Π΅ΠΊΠ°», Π½Π°ΡΠ°ΡΠΎΠΉ Π² 1988 Π³ΠΎΠ΄Ρ Π² Π½Π°ΡΡΠΎΡΡΠ΅Π΅ Π²ΡΠ΅ΠΌΡ ΠΈΠΌΠ΅Π΅ΡΡΡ ΠΎΠ±ΠΎΠ±ΡΠ΅Π½Π½ΡΠΉ Π²Π°ΡΠΈΠ°Π½Ρ Π³Π΅Π½ΠΎΠΌΠ° Π. sapiens. Π£ ΡΠ΅Π»ΠΎΠ²Π΅ΠΊΠ° (ΠΊΠ°ΠΊ ΠΈ Ρ Π΄ΡΡΠ³ΠΈΡ Π²ΡΡΡΠΈΡ ΡΡΠΊΠ°ΡΠΈΠΎΡ, Π²ΠΊΠ»ΡΡΠ°Ρ ΡΠ°ΡΡΠ΅Π½ΠΈΡ) ΡΡΠΎΠ²Π΅Π½Ρ ΠΠ Π½Π° ΡΡΠΈ ΠΏΠΎΡΡΠ΄ΠΊΠ° Π²Π΅Π»ΠΈΡΠΈΠ½Ρ Π½ΠΈΠΆΠ΅ Π½Π΅Π³ΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΡΠ½ΠΎΠΉ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΈ [9]. ΠΡΠΎ ΡΠ²Π»Π΅Π½ΠΈΠ΅ ΠΎΠ±ΡΡΡΠ½ΡΠ΅ΡΡΡ Π½Π°Π»ΠΈΡΠΈΠ΅ΠΌ ΡΠ°Π·Π½ΠΎΠΎΠ±ΡΠ°Π·Π½ΡΡ Π½ΡΠΊΠ»Π΅ΠΎΡΠΈΠ΄Π½ΡΡ ΠΏΠΎΠ²ΡΠΎΡΠΎΠ², Π·Π°Π½ΠΈΠΌΠ°ΡΡΠΈΡ Π±ΠΎΠ»ΡΡΡΡ ΡΠ°ΡΡΡ Π³Π΅Π½ΠΎΠΌΠ°. Π£ Π. sapiens ΠΠ ΡΠ΅Π³ΡΠ»ΠΈΡΡΠ΅ΡΡΡ ΡΠ»ΠΎΠΆΠ½ΡΠΌΠΈ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ°ΠΌΠΈ. ΠΡΠΊΠ»Π΅ΠΎΠΏΡΠΎΡΠ΅ΠΈΠ½ΠΎΠ²ΡΠΉ ΡΠΈΠ»Π°ΠΌΠ΅Π½Ρ, ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½Π½ΡΠΉ Π±Π΅Π»ΠΊΠΎΠΌ Rad51 ΡΠ΅Π»ΠΎΠ²Π΅ΠΊΠ°, ΠΏΠΎΠ΄ΠΎΠ±Π½ΠΎ Π΅Π³ΠΎ ΡΡΠΊΠ°ΡΠΈΠΎΡΠΈΡΠ΅ΡΠΊΠΈΠΌ ΠΎΡΡΠΎΠ»ΠΎΠ³Π°ΠΌ, ΠΈΠΌΠ΅Π΅Ρ ΡΠ»Π°Π±ΡΠ΅ ΠΠ’Π€Π°Π·Π½ΡΠ΅ ΠΈ ΠΠΠ-ΡΡΠ°Π½ΡΡΠ΅ΡΠ°Π·Π½ΡΠ΅ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ [10]. ΠΡΠΈ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ ΡΡΠΈΠΌΡΠ»ΠΈΡΡΡΡΡΡ Π±Π΅Π»ΠΊΠΎΠ²ΡΠΌΠΈ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ°ΠΌΠΈ Rad51C-XRCC3 [11, 12] ΠΈ Rad51 C-Rad51Π-Rad51D-XRCC2 [13]. ΠΡΠ΅ ΠΏΡΡΡ Π±Π΅Π»ΠΊΠΎΠ², ΡΠΎΡΡΠ°Π²Π»ΡΡΡΠΈΡ ΡΡΠΈ Π±Π΅Π»ΠΊΠΎΠ²ΡΠ΅ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΡ, ΡΠ²Π»ΡΡΡΡΡ ΠΏΠ°ΡΠ°Π»ΠΎΠ³Π°ΠΌΠΈ Π±Π΅Π»ΠΊΠ° Rad51 [7, 14].
ΠΠ±ΡΠ°ΡΠ°Π΅Ρ Π½Π° ΡΠ΅Π±Ρ Π²Π½ΠΈΠΌΠ°Π½ΠΈΠ΅ ΡΠΎ, ΡΡΠΎ Π±Π΅Π»ΠΎΠΊ Rad51C ΡΠ²Π»ΡΠ΅ΡΡΡ ΡΡΠ°ΡΡΠ½ΠΈΠΊΠΎΠΌ ΠΎΠ±ΠΎΠΈΡ Π²ΡΡΠ²Π»Π΅Π½Π½ΡΡ ΠΊ Π½Π°ΡΡΠΎΡΡΠ΅ΠΌΡ Π²ΡΠ΅ΠΌΠ΅Π½ΠΈ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠΎΠ². Π ΡΡΠΎ ΠΏΡΠ΅Π΄ΠΏΠΎΠ»Π°Π³Π°Π΅Ρ Π΅Π³ΠΎ ΠΎΠΏΡΠ΅Π΄Π΅Π»ΡΡΡΠΈΠ΅ ΡΡΠ½ΠΊΡΠΈΠΈ Π² ΡΠ΅Π³ΡΠ»ΡΡΠΈΠΈ ΠΏΡΠΎΡΠ΅ΡΡΠ° ΠΠ Ρ Π²ΡΡΡΠΈΡ . ΠΠΎΠ·Π½ΠΈΠΊΠ°Π΅Ρ Π²ΠΎΠΏΡΠΎΡ, ΡΠ°ΠΊ Π»ΠΈ ΡΡΠΎ? ΠΠΌΠ΅ΡΡΠΈΠ΅ΡΡ Π½Π° ΡΠ΅Π³ΠΎΠ΄Π½Ρ Π΄Π°Π½Π½ΡΠ΅ Π½Π΅ΠΎΠ΄Π½ΠΎΠ·Π½Π°ΡΠ½Ρ. Π‘ ΠΎΠ΄Π½ΠΎΠΉ ΡΡΠΎΡΠΎΠ½Ρ, ΠΊΠ»Π΅ΡΠΎΡΠ½ΡΠ΅ Π»ΠΈΠ½ΠΈΠΈ (RAD51C'') ΡΡΠΏΠ»Π΅Π½ΠΊΠ° DT40 ΠΏΡΠΎΡΠ²Π»ΡΡΡ ΠΌΠ΅Π½Π΅Π΅ ΡΠΈΠ»ΡΠ½ΡΠ΅ ΡΠ΅Π½ΠΎΡΠΈΠΏΠΈΡΠ΅ΡΠΊΠΈΠ΅ Π΄Π΅ΡΠ΅ΠΊΡΡ Π² ΠΌΠΈΡΠ΅Π½Π½ΠΎΠΉ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΈ ΠΈ Π² ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΠΈ ΡΠΏΠΎΠ½ΡΠ°Π½Π½ΡΡ Ρ ΡΠΎΠΌΠΎΡΠΎΠΌΠ½ΡΡ Π°Π±Π΅ΡΡΠ°ΡΠΈΠΉ, ΡΠ΅ΠΌ ΠΊΠ»Π΅ΡΠΎΡΠ½ΡΠ΅ Π»ΠΈΠ½ΠΈΠΈ Ρ Π΄Π΅ΡΠ΅ΠΊΡΠ°ΠΌΠΈ ΠΏΠΎ Π΄ΡΡΠ³ΠΈΠΌ Π³Π΅Π½Π°ΠΌ RAD51 [15]. Π‘ Π΄ΡΡΠ³ΠΎΠΉ ΡΡΠΎΡΠΎΠ½Ρ, ΡΠ΅Π½ΠΎΡΠΈΠΏΠΈΡΠ΅ΡΠΊΠΎΠ΅ ΠΏΡΠΎΡΠ²Π»Π΅Π½ΠΈΠ΅ ΠΌΡΡΠ°ΡΠΈΠΈ ΠΏΠΎ Π³Π΅Π½Ρ RAD51C Ρ Π΄ΡΠΎΠ·ΠΎΡΠΈΠ»Ρ ΠΏΡΠΈ Π²ΠΎΠ·Π΄Π΅ΠΉΡΡΠ²ΠΈΠΈ ΠΈΠΎΠ½ΠΈΠ·ΠΈΡΡΡΡΠ΅Π³ΠΎ ΠΎΠ±Π»ΡΡΠ΅Π½ΠΈΡ Ρ Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΠ·ΡΠ΅ΡΡΡ Π½Π°ΡΡΡΠ΅Π½ΠΈΠ΅ΠΌ Π³ΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΠΌΠ΅ΠΉΠΎΡΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΈ ΠΈ Π΄Π΅ΡΠ΅ΠΊΡΠΎΠΌ ΡΠ΅ΠΏΠ°ΡΠ°ΡΠΈΠΈ ΠΠΠ ΠΠΠ. ΠΡΠΎ ΠΏΡΠΈΠ²ΠΎΠ΄ΠΈΡ ΠΊ ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΡ ΠΊΡΡΠΏΠ½ΡΡ Ρ ΡΠΎΠΌΠΎΡΠΎΠΌΠ½ΡΡ Π°Π±Π΅ΡΡΠ°ΡΠΈΠΉ ΠΈ Π΄ΠΎΠΌΠΈΠ½Π°Π½ΡΠ½ΡΡ «Π΄Π΅ΡΠ°Π»Π΅ΠΉ» Π² ΠΏΠΎΠ»ΠΎΠ²ΡΡ ΠΈ ΡΠΎΠΌΠ°ΡΠΈΡΠ΅ΡΠΊΠΈΡ ΠΊΠ»Π΅ΡΠΊΠ°Ρ . ΠΡΠΈ ΡΡΠΎΠΌ Π½ΠΎΡΠΌΠ°Π»ΡΠ½ΡΠΉ Π°Π»Π»Π΅Π»Ρ RAD51C' ΠΏΠΎΠΊΠ°Π·ΡΠ²Π°Π΅Ρ ΠΌΠΎΡΠ½ΡΠΉ ΠΌΠ°ΡΠ΅ΡΠΈΠ½ΡΠΊΠΈΠΉ ΡΡΡΠ΅ΠΊΡ, ΡΠΏΠ°ΡΠ°ΡΡΠΈΠΉ Π³ΠΎΠΌΠΎΠ·ΠΈΠ³ΠΎΡ-ΠΏΠΎΡΠΎΠΌΠΊΠΎΠ² RAD51CΡ ΠΌΠ°ΡΠ΅ΡΠ΅ΠΉ, Π³Π΅ΡΠ΅ΡΠΎΠ·ΠΈΠ³ΠΎΡΠ½ΡΡ ΠΏΠΎ Π΄Π°Π½Π½ΠΎΠΉ ΠΌΡΡΠ°ΡΠΈΠΈ [16, 17].
ΠΠ΅Π΄Π°Π²Π½ΠΈΠ΅ Π½Π°Π±Π»ΡΠ΄Π΅Π½ΠΈΡ [18] Π²ΡΡΠ²ΠΈΠ»ΠΈ ΡΠ΅Π·ΠΎΠ»ΡΠ²Π°Π·Π½ΡΡ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ Π² Π³ΡΡΠ±ΡΡ ΡΠΊΡΡΡΠ°ΠΊΡΠ°Ρ ΡΠ΅Π»ΠΎΠ²Π΅ΡΠ΅ΡΠΊΠΈΡ ΠΊΠ»Π΅ΡΠΎΠΊ HeLa. Π’ΠΎ Π΅ΡΡΡ ΡΡ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ, ΠΊΠΎΡΠΎΡΠ°Ρ Π½Π΅ΠΎΠ±Ρ ΠΎΠ΄ΠΈΠΌΠ° Π΄Π»Ρ Π·Π°Π²Π΅ΡΡΠ΅Π½ΠΈΡ ΠΠ ΡΠ΅ΡΠ΅Π· «ΡΠ°Π·ΡΠ΅ΡΠ΅Π½ΠΈΠ΅» ΠΏΡΠΎΠΌΠ΅ΠΆΡΡΠΎΡΠ½ΡΡ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΎΠ½Π½ΡΡ (ΠΈΠ»ΠΈ Π₯ΠΎΠ»ΠΈΠ΄Π΅Π΅Π²ΡΠΊΠΈΡ ) ΡΡΡΡΠΊΡΡΡ. ΠΠΊΠ°Π·Π°Π»ΠΎΡΡ, ΡΡΠΎ ΡΡΠ° Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ ΡΡΠ΅Π±ΡΠ΅Ρ Π½Π΅ΠΏΠΎΠ²ΡΠ΅ΠΆΠ΄Π΅Π½Π½ΠΎΠ³ΠΎ (ΠΈΠ½ΡΠ°ΠΊΡΠ½ΠΎΠ³ΠΎ) Π±Π΅Π»ΠΊΠ° Rad51C ΠΈ Π΅Π³ΠΎ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠΎΠΎΠ±ΡΠ°Π·ΡΡΡΠ΅Π³ΠΎ ΠΏΠ°ΡΡΠ½Π΅ΡΠ° Π±Π΅Π»ΠΊΠ° XRCC3. ΠΡΠΈ Π΄Π°Π½Π½ΡΠ΅ ΠΏΠΎΠ·Π²ΠΎΠ»ΡΡΡ ΠΏΡΠ΅Π΄ΠΏΠΎΠ»ΠΎΠΆΠΈΡΡ, ΡΡΠΎ Rad51C ΠΏΡΠΈΠ½ΠΈΠΌΠ°Π΅Ρ ΠΏΡΡΠΌΠΎΠ΅ ΡΡΠ°ΡΡΠΈΠ΅ Π² ΠΊΠΎΠ½Π΅ΡΠ½ΡΡ ΡΡΠ°Π΄ΠΈΡΡ ΠΠ Π² ΠΊΠ°ΡΠ΅ΡΡΠ²Π΅, Π΅ΡΠ»ΠΈ Π½Π΅ ΡΠ°ΠΌΠΎΠΉ ΡΠ΅Π·ΠΎΠ»ΡΠ²Π°Π·Ρ, ΡΠΎ Π΅Π΅ Π°ΠΊΡΠΈΠ²Π°ΡΠΎΡΠ°.
ΠΠ΄Π½ΠΎΠΊΠ»Π΅ΡΠΎΡΠ½Π°Ρ Π·Π΅Π»Π΅Π½Π°Ρ ΠΌΠΈΠΊΡΠΎΠ²ΠΎΠ΄ΠΎΡΠΎΡΠ»Ρ Chlamydomonas reinhardtii — ΡΡΠΎ ΠΏΠ΅ΡΡΠΏΠ΅ΠΊΡΠΈΠ²Π½ΡΠΉ ΠΎΠ±ΡΠ΅ΠΊΡ Π±ΠΈΠΎΡΠ΅Ρ Π½ΠΎΠ»ΠΎΠ³ΠΈΠΈ. Π‘. reinhardtii ΡΠ²Π»ΡΠ΅ΡΡΡ ΠΌΠΎΠ΄Π΅Π»ΡΠ½ΠΎΠΉ ΡΠΈΡΡΠ΅ΠΌΠΎΠΉ Π΄Π»Ρ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ ΡΠ°ΠΊΠΈΡ ΡΡΠ½Π΄Π°ΠΌΠ΅Π½ΡΠ°Π»ΡΠ½ΡΡ ΠΏΡΠΎΠ±Π»Π΅ΠΌ, ΠΊΠ°ΠΊ: ΡΠ²Π΅ΡΠΎΠΏΠΎΠ³Π»ΠΎΡΠ΅Π½ΠΈΠ΅, ΡΠΎΡΠΎΡΠΈΠ½ΡΠ΅Π·, ΡΠΎΡΠΎΡΠ°ΠΊΡΠΈΡ, Π±ΠΈΠΎΠ³Π΅Π½Π΅Π· Ρ Π»ΠΎΡΠΎΠΏΠ»Π°ΡΡΠΎΠ² [19, 20]. Π£ ΡΡΠΎΠ³ΠΎ ΠΎΠ΄Π½ΠΎΠΊΠ»Π΅ΡΠΎΡΠ½ΠΎΠ³ΠΎ ΠΎΡΠ³Π°Π½ΠΈΠ·ΠΌΠ°, ΠΎΠ±Π»Π°Π΄Π°ΡΡΠ΅Π³ΠΎ 17 Ρ ΡΠΎΠΌΠΎΡΠΎΠΌΠ°ΠΌΠΈ, ΡΡΠΎΠ²Π΅Π½Ρ Π³ΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΡΠ½ΠΎΠΉ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΈ Π½Π° ΡΡΠΈ ΠΏΠΎΡΡΠ΄ΠΊΠ° Π½ΠΈΠΆΠ΅, ΡΠ΅ΠΌ Π½Π΅Π³ΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΡΠ½ΠΎΠΉ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΈ. ΠΡΠΎ ΡΠ²Π»Π΅Π½ΠΈΠ΅ Ρ Π°ΡΠ°ΠΊΡΠ΅ΡΠ½ΠΎ, ΡΠΊΠΎΡΠ΅Π΅, Π΄Π»Ρ Π²ΡΡΡΠΈΡ ΡΡΠΊΠ°ΡΠΈΠΎΡ Π²ΠΊΠ»ΡΡΠ°Ρ ΡΠ΅Π»ΠΎΠ²Π΅ΠΊΠ°. Π£ Π²ΡΡΡΠΈΡ ΡΠ°Π·Π»ΠΈΡΠ½ΡΠ΅ ΠΏΠΎΠ²ΡΠΎΡΡΡΡΠΈΠ΅ΡΡ ΠΏΠΎΡΠ»Π΅Π΄ΠΎΠ²Π°ΡΠ΅Π»ΡΠ½ΠΎΡΡΠΈ ΠΠΠ Π·Π°Π½ΠΈΠΌΠ°ΡΡ Π±ΠΎΠ»ΡΡΡΡ ΡΠ°ΡΡΡ Π³Π΅Π½ΠΎΠΌΠ°. ΠΡΠΈ ΡΡΠΎΠΌ ΠΠ ΠΌΠΎΠΆΠ΅Ρ Π΄Π΅ΡΡΠ°Π±ΠΈΠ»ΠΈΠ·ΠΈΡΠΎΠ²Π°ΡΡ ΡΡΡΡΠΊΡΡΡΡ Π³Π΅Π½ΠΎΠΌΠ°, ΠΈ, ΡΠ»Π΅Π΄ΠΎΠ²Π°ΡΠ΅Π»ΡΠ½ΠΎ, ΠΎΠ½Π° Π΄ΠΎΠ»ΠΆΠ½Π° Π±ΡΡΡ Π½Π΅ ΡΠΎΠ»ΡΠΊΠΎ ΠΎΡΠ»Π°Π±Π»Π΅Π½Π½ΠΎΠΉ, Π½ΠΎ ΠΈ ΡΠΎΠ½ΠΊΠΎ ΠΎΡΡΠ΅Π³ΡΠ»ΠΈΡΠΎΠ²Π°Π½Π½ΠΎΠΉ Π΄Π»Ρ ΡΠ²ΠΎΠ΅Π²ΡΠ΅ΠΌΠ΅Π½Π½ΠΎΠ³ΠΎ ΡΡΠ½ΠΊΡΠΈΠΎΠ½ΠΈΡΠΎΠ²Π°Π½ΠΈΡ Π² ΡΠΎΠΎΡΠ²Π΅ΡΡΡΠ²ΡΡΡΠ΅ΠΌ ΠΌΠ΅ΡΡΠ΅ ΠΈ Π² Π½ΡΠΆΠ½ΠΎΠ΅ Π²ΡΠ΅ΠΌΡ.
ΠΡΠΎΡΡΠΌ ΠΌΠΎΠ΄Π΅Π»ΡΠ½ΡΠΌ ΠΎΠ±ΡΠ΅ΠΊΡΠΎΠΌ Π½Π°ΡΠΈΡ Π±ΠΈΠΎΡ ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΡ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ Π±ΡΠ»Π° ΠΎΠ΄Π½ΠΎΠΊΠ»Π΅ΡΠΎΡΠ½Π°Ρ Π·Π΅Π»Π΅Π½Π°Ρ ΠΌΠΈΠΊΡΠΎΠ²ΠΎΠ΄ΠΎΡΠΎΡΠ»Ρ Π‘. reinhardtii. Π ΠΌΠΎΠΌΠ΅Π½ΡΡ Π½Π°ΡΠ°Π»Π° Π½Π°ΡΠΈΡ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΠΉ Π΅Π΅ ΡΠΈΡΡΠ΅ΠΌΠ° ΠΠ , Π»Π΅ΠΆΠ°ΡΠ°Ρ Π² ΠΎΡΠ½ΠΎΠ²Π΅ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΎΠ½Π½ΠΎΠΉ ΡΠ΅ΠΏΠ°ΡΠ°ΡΠΈΠΈ Π΄Π²ΡΠ½ΠΈΡΠ΅Π²ΡΡ ΡΠ°Π·ΡΡΠ²ΠΎΠ² ΠΠΠ, Π±ΡΠ»Π° Π²Π΅ΡΡΠΌΠ° ΡΠ»Π°Π±ΠΎ ΠΈΠ·ΡΡΠ΅Π½Π°. Π ΠΏΠΎΡΠ»Π΅Π΄Π½ΠΈΠ΅ Π³ΠΎΠ΄Ρ ΡΠ΅Π°Π»ΠΈΠ·ΡΠ΅ΡΡΡ ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠ° ΡΠ΅ΠΊΠ²Π΅Π½ΠΈΡΠΎΠ²Π°Π½ΠΈΡ Π³Π΅Π½ΠΎΠΌΠ° Π‘. reinhardtii. Π Π³Π΅Π½ΠΎΠΌΠ΅ Π±ΡΠ»ΠΈ Π²ΡΡΠ²Π»Π΅Π½Ρ ΡΠ°Π·Π½ΠΎΠΎΠ±ΡΠ°Π·Π½ΡΠ΅ Π½ΡΠΊΠ»Π΅ΠΎΡΠΈΠ΄Π½ΡΠ΅ ΠΏΠΎΠ²ΡΠΎΡΡ. Π Π±ΡΠ»ΠΎ ΠΏΠΎΠ»ΡΡΠ΅Π½ΠΎ ΠΎΠ±ΡΡΡΠ½Π΅Π½ΠΈΠ΅ Π½ΠΈΠ·ΠΊΠΎΠ³ΠΎ ΡΡΠΎΠ²Π½Ρ ΡΠ΄Π΅ΡΠ½ΠΎΠΉ ΠΠ ΠΎΡΠ½ΠΎΡΠΈΡΠ΅Π»ΡΠ½ΠΎ Π½Π΅Π³ΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΡΠ½ΠΎΠΉ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΈ. ΠΠ½Π°Π»ΠΈΠ· Π³Π΅Π½ΠΎΠΌΠ½ΠΎΠΉ ΠΈ EST Π±ΠΈΠ±Π»ΠΈΠΎΡΠ΅ΠΊ Ρ ΠΌΠΈΠΊΡΠΎΠ²ΠΎΠ΄ΠΎΡΠΎΡΠ»Π΅ΠΉ Π‘. reinhardtii ΠΏΠΎΠ·Π²ΠΎΠ»ΠΈΠ» ΠΊΠ»ΠΎΠ½ΠΈΡΠΎΠ²Π°ΡΡ ΠΏΠΎΡΠ»Π΅Π΄ΠΎΠ²Π°ΡΠ΅Π»ΡΠ½ΠΎΡΡΡ ΠΊΠΠΠ Π³Π΅Π½Π°.
Π―ΠΠ51Π‘. Π Π½Π°ΡΡΠΎΡΡΠ΅ΠΉ ΡΠ°Π±ΠΎΡΠ΅ Π³Π΅Π½ ΠΠΠ51Π‘ Π±ΡΠ» ΡΠΊΡΠΏΡΠ΅ΡΡΠΈΡΠΎΠ²Π°Π½, Π²ΡΠ΄Π΅Π»Π΅Π½ ΠΈ ΠΎΡΠΈΡΠ΅Π½ Π΅Π³ΠΎ ΠΏΡΠΎΠ΄ΡΠΊΡ. ΠΡΠ»ΠΈ ΡΠ°ΠΊΠΆΠ΅ ΠΈΠ·ΡΡΠ΅Π½Ρ ΠΎΡΠ½ΠΎΠ²Π½ΡΠ΅ Π±ΠΈΠΎΡ ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΠΈ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΎΠ½Π½ΡΠ΅ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ Π±Π΅Π»ΠΊΠ° ΠΠ°Ρ151Π‘ [21]. ΠΠΎΠΊΠ°Π·Π°Π½ΠΎ, ΡΡΠΎ Π±Π΅Π»ΠΎΠΊ ΠΠ°Ρ151Π‘ ΠΈΠ· Π‘. Π³Π΅ΡΠ¬Π°Π³ΠΉΠ¨ ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΡΠΈΡΡΠ΅ΡΡΡ ΠΊΠ°ΠΊ ΡΠΈΠΏΠΈΡΠ½ΡΠΉ ΠΏΡΠ΅Π΄ΡΡΠ°Π²ΠΈΡΠ΅Π»Ρ ΡΡΠ±ΡΠ΅ΠΌΠ΅ΠΉΡΡΠ²Π° ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΎΠ½Π½ΡΡ 11Π°Ρ151 Π‘-ΠΏΠΎΠ΄ΠΎΠ±Π½ΡΡ Π±Π΅Π»ΠΊΠΎΠ² Π²ΡΡΡΠΈΡ .
Π Π½Π°ΡΠ΅ΠΉ ΡΠ°Π±ΠΎΡΠ΅ ΠΏΠΎΠ»ΡΡΠ΅Π½ΠΎ ΠΏΠΎΠ΄ΡΠ²Π΅ΡΠΆΠ΄Π΅Π½ΠΈΠ΅ ΠΊΠΎΠ½ΡΠ΅ΡΠ²Π°ΡΠΈΠ²Π½ΠΎΡΡΠΈ ΡΡΠ½ΠΊΡΠΈΠΉ Π±Π΅Π»ΠΊΠΎΠ² ΡΠ΅ΠΌΠ΅ΠΉΡΡΠ²Π° ΠΠ°Ρ151 ΠΈΠ· ΡΠ°Π·Π½ΡΡ ΡΠ°ΡΡΡΠ² ΡΡΠΊΠ°ΡΠΈΠΎΡ Π½Π° ΠΏΡΠΈΠΌΠ΅ΡΠ΅ ΡΠ΅ΡΠΌΠΎΡΠΎΠ»Π΅ΡΠ°Π½ΡΠ½ΡΡ Π΄ΡΠΎΠΆΠΆΠ΅ΠΉ Π . Π°ΠΏ^ΠΈΠΠ³Π° ΠΈ ΠΌΠΈΠΊΡΠΎΠ²ΠΎΠ΄ΠΎΡΠΎΡΠ»Π΅ΠΉ Π‘. Π³Π΅ΡΠ¬Π°Π³ΠΉΠ¨.
ΠΠ΅Π»ΠΈ ΠΈ Π·Π°Π΄Π°ΡΠΈ ΠΈΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½ΠΈΡ.
Π¦Π΅Π»ΡΠΌΠΈ Π΄Π°Π½Π½ΠΎΠΉ ΡΠ°Π±ΠΎΡΡ ΡΠ²Π»ΡΠ»ΠΈΡΡ Π΄Π΅ΠΌΠΎΠ½ΡΡΡΠ°ΡΠΈΡ ΠΈ Π°Π½Π°Π»ΠΈΠ· ΠΎΡΠ½ΠΎΠ² ΡΠ΅ΡΠΌΠΎΡΡΠ°Π±ΠΈΠ»ΡΠ½ΠΎΡΡΠΈ Π΄ΡΠΎΠΆΠΆΠ΅Π²ΠΎΠ³ΠΎ Π±Π΅Π»ΠΊΠ° Π―Π°Ρ151 ΠΈΠ· Π . Π°ΡΠ¨Π° ΠΈ Π²ΡΡΠ²Π»Π΅Π½ΠΈΠ΅ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΎΠ½Π½ΡΡ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΠ΅ΠΉ Π±Π΅Π»ΠΊΠ° 11Π°Ρ151Π‘ ΠΈΠ· ΠΌΠΈΠΊΡΠΎΠ²ΠΎΠ΄ΠΎΡΠΎΡΠ»Π΅ΠΉ Π‘. Π³Π΅ΡΠΊΠ°Π³ΠΠΈ.
ΠΠ»Ρ Π΄ΠΎΡΡΠΈΠΆΠ΅Π½ΠΈΡ ΡΡΠΈΡ ΡΠ΅Π»Π΅ΠΉ Π±ΡΠ»ΠΈ ΡΠ΅ΡΠ΅Π½Ρ ΡΠ»Π΅Π΄ΡΡΡΠΈΠ΅ Π·Π°Π΄Π°ΡΠΈ:
1. ΠΠ»ΠΎΠ½ΠΈΡΠΎΠ²Π°Π½ Π³Π΅Π½ ΠΠΠ51 ΠΈΠ· ΡΠ΅ΡΠΌΠΎΡΠΎΠ»Π΅ΡΠ°Π½ΡΠ½ΡΡ Π΄ΡΠΎΠΆΠΆΠ΅ΠΉ Π . Π°^Π¨Π°.
2. ΠΡΠ΄Π΅Π»Π΅Π½ Π±Π΅Π»ΠΎΠΊ ΠΠ°Ρ151Π Π°.
3. ΠΡΡΠ»Π΅Π΄ΠΎΠ²Π°Π½Ρ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΎΠ½Π½ΡΠ΅ ΠΈ ΡΠ΅ΡΠΌΠΎΠ΄ΠΈΠ½Π°ΠΌΠΈΡΠ΅ΡΠΊΠΈΠ΅ Ρ Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠΈ Π±Π΅Π»ΠΊΠΎΠ² ΠΠ°Ρ151ΡΠ° ΠΈΠ· Π . Π°ΡΡ1Π° ΠΈ 11Π°Ρ151 ΠΡ ΠΈΠ· 5. ΡΠ³Π³Π΅Ρ’ΡΠ°Π΅.
4. ΠΡΠ΄Π΅Π»Π΅Π½ Π±Π΅Π»ΠΎΠΊ Π―Π°<151 Π‘-Π¨Π·6 ΠΈ ΠΠ°Ρ151Π‘ ΠΈΠ· Π‘. Π³Π΅ΡΠ¬Π°Π³ΠΉΠ¨.
5. ΠΡΡΠ²Π»Π΅Π½Ρ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΎΠ½Π½ΡΠ΅ Ρ Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠΈ Π±Π΅Π»ΠΊΠ° ΠΠ°Ρ151Π‘-Π1Π·6.
ΠΠ°ΡΡΠ½Π°Ρ Π½ΠΎΠ²ΠΈΠ·Π½Π°.
ΠΠΏΠ΅ΡΠ²ΡΠ΅ ΠΊΠ»ΠΎΠ½ΠΈΡΠΎΠ²Π°Π½ Π³Π΅Π½ ΠΠΠΠ1 ΠΈΠ· ΠΌΠ΅ΡΠΈΠ»ΠΎΡΡΠΎΡΠ½ΡΡ ΡΠ΅ΡΠΌΠΎΡΠΎΠ»Π΅ΡΠ°Π½ΡΠ½ΡΡ Π΄ΡΠΎΠΆΠΆΠ΅ΠΉ Π Π³ΡΠ«Π° ΡΠΏΠΎΡΠΎΠ±Π½ΡΡ ΠΊ Π²ΡΠΆΠΈΠ²Π°Π½ΠΈΡ ΠΏΡΠΈ ΡΠ΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΠ΅ 50 Β°C. ΠΠΏΠ΅ΡΠ²ΡΠ΅ ΠΏΠΎΠΊΠ°Π·Π°Π½ΠΎ, ΡΡΠΎ Π±Π΅Π»ΠΎΠΊ 11Π° (151 ΠΈΠ· Π . angusta ΠΎΠ±Π»Π°Π΄Π°Π΅Ρ ΡΠ΅ΡΠΌΠΎΠ·Π°Π²ΠΈΡΠΈΠΌΡΠΌΠΈ Ρ Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠ°ΠΌΠΈ. ΠΡΠΈ ΡΠ΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΠ΅ Π²ΡΡΠ΅ ΠΎΠΏΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠΉ Π΄Π»Ρ ΡΠΎΡΡΠ° ΠΊΠ»Π΅ΡΠΊΠΈ-Ρ ΠΎΠ·ΡΠΈΠ½Π° (~40Β°Π‘) ΠΏΠΎ ΡΡΠ°Π²Π½Π΅Π½ΠΈΡ Ρ 37Β°Π‘:
1. ΡΠΌΠ΅Π½ΡΡΠ°Π΅ΡΡΡ Π²ΡΠ΅ΠΌΡ ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΡ ΠΈ ΡΠ½Π΅ΡΠ³ΠΈΡ Π°ΠΊΡΠΈΠ²Π°ΡΠΈΠΈ ΠΠ’Π€Π°Π·Π½ΠΎΠΉ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ° Π±Π΅Π»ΠΊΠ° 11Π° (151ΡΠ° ΠΈ ΠΎΠ½ΠΠΠ;
2. ΠΏΠΎΡΠ²Π»ΡΠ΅ΡΡΡ ΡΠΏΠΎΡΠΎΠ±Π½ΠΎΡΡΡ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ° ΠΊΠ°ΡΠ°Π»ΠΈΠ·ΠΈΡΠΎΠ²Π°ΡΡ ΠΊΠ»ΡΡΠ΅Π²ΡΡ ΡΠ΅Π°ΠΊΡΠΈΡ ΠΠ ΡΠ΅Π°ΠΊΡΠΈΡ ΠΎΠ±ΠΌΠ΅Π½Π° ΠΏΡΠΎΡΡΠΆΠ΅Π½Π½ΡΡ ΠΌΠΎΠ»Π΅ΠΊΡΠ» ΠΠΠ.
ΠΠΏΠ΅ΡΠ²ΡΠ΅ ΠΏΠΎΠΊΠ°Π·Π°Π½ΠΎ, ΡΡΠΎ Π±Π΅Π»ΠΎΠΊ ΠΠ°Ρ151Π‘ ΠΈΠ· Π²ΠΎΠ΄ΠΎΡΠΎΡΠ»Π΅ΠΉ Π‘. Π³Π΅ΡΠΊΠ°Π³&ΠΈ ΡΠΏΠΎΡΠΎΠ±Π΅Π½:
1. ΠΎΠ±ΡΠ°Π·ΠΎΠ²ΡΠ²Π°ΡΡ Π½ΡΠΊΠ»Π΅ΠΎΠΏΡΠΎΡΠ΅ΠΈΠ½ΠΎΠ²ΡΠΉ ΡΠΈΠ»Π°ΠΌΠ΅Π½Ρ Π½Π° ΠΎΠ½ΠΠΠ;
2. ΠΊΠ°ΡΠ°Π»ΠΈΠ·ΠΈΡΠΎΠ²Π°ΡΡ ΡΠ΅Π°ΠΊΡΠΈΡ Π·Π°ΠΌΠ΅ΡΠ΅Π½ΠΈΡ Π½ΠΈΡΠ΅ΠΉ ΠΠΠ.
ΠΠΏΠ΅ΡΠ²ΡΠ΅ ΠΏΠΎΠ»ΡΡΠ΅Π½Ρ Π΄ΠΎΠΊΠ°Π·Π°ΡΠ΅Π»ΡΡΡΠ²Π° ΠΊΠΎΠ½ΡΠ΅ΡΠ²Π°ΡΠΈΠ²Π½ΠΎΡΡΠΈ ΡΡΠ½ΠΊΡΠΈΠΉ Π±Π΅Π»ΠΊΠΎΠ² ΡΠ΅ΠΌΠ΅ΠΉΡΡΠ²Π° ΠΠ°Ρ151 ΠΈΠ· ΡΠ°Π·Π½ΡΡ ΡΠ°ΡΡΡΠ² ΡΡΠΊΠ°ΡΠΈΠΎΡ Π½Π° ΠΏΡΠΈΠΌΠ΅ΡΠ΅ ΡΠ΅ΡΠΌΠΎΡΠΎΠ»Π΅ΡΠ°Π½ΡΠ½ΡΡ Π΄ΡΠΎΠΆΠΆΠ΅ΠΉ Π . angusta ΠΈ Π²ΠΎΠ΄ΠΎΡΠΎΡΠ»Π΅ΠΉ Π‘. reinhardtii.
ΠΠ°ΡΡΠ½ΠΎ-ΠΏΡΠ°ΠΊΡΠΈΡΠ΅ΡΠΊΠ°Ρ Π·Π½Π°ΡΠΈΠΌΠΎΡΡΡ.
Π Π΅Π·ΡΠ»ΡΡΠ°ΡΡ ΡΠ°Π±ΠΎΡΡ ΠΏΠΎΠΊΠ°Π·ΡΠ²Π°ΡΡ ΡΡ ΠΎΠ΄ΡΡΠ²ΠΎ ΠΌΠ΅Ρ Π°Π½ΠΈΠ·ΠΌΠ° ΠΠ Ρ Π½ΠΈΠ·ΡΠΈΡ ΠΈ Π²ΡΡΡΠΈΡ ΡΡΠΊΠ°ΡΠΈΠΎΡ. ΠΠΎΠ»ΡΡΠ΅Π½Π½ΡΠ΅ Π΄Π°Π½Π½ΡΠ΅ ΠΌΠΎΠ³ΡΡ Π±ΡΡΡ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½Ρ Π΄Π»Ρ Π΄Π°Π»ΡΠ½Π΅ΠΉΡΠ΅Π³ΠΎ ΠΈΠ·ΡΡΠ΅Π½ΠΈΡ ΠΌΠ΅Ρ Π°Π½ΠΈΠ·ΠΌΠΎΠ² Π³ΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠΎΠΉ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΈ Ρ ΡΠ°Π·Π»ΠΈΡΠ½ΡΡ ΡΡΠΊΠ°ΡΠΈΠΎΡΠΈΡΠ΅ΡΠΊΠΈΡ ΠΎΡΠ³Π°Π½ΠΈΠ·ΠΌΠΎΠ². Π’Π΅ΠΎΡΠ΅ΡΠΈΡΠ΅ΡΠΊΠΈΠ΅ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΡ ΡΠ°Π±ΠΎΡΡ ΠΌΠΎΠ³ΡΡ Π±ΡΡΡ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½Ρ Π² ΡΡΠ΅Π±Π½ΡΡ ΡΠΏΠ΅ΡΠΊΡΡΡΠ°Ρ ΠΏΠΎ ΠΌΠΎΠ»Π΅ΠΊΡΠ»ΡΡΠ½ΠΎΠΉ Π±ΠΈΠΎΠ»ΠΎΠ³ΠΈΠΈ, ΡΠΈΡΠ°Π΅ΠΌΡΡ Π½Π° Π±ΠΈΠΎΠ»ΠΎΠ³ΠΎ-ΠΌΠ΅Π΄ΠΈΡΠΈΠ½ΡΠΊΠΈΡ ΡΠ°ΠΊΡΠ»ΡΡΠ΅ΡΠ°Ρ Π²ΡΡΡΠΈΡ ΡΡΠ΅Π±Π½ΡΡ Π·Π°Π²Π΅Π΄Π΅Π½ΠΈΠΉ.
ΠΠΏΡΠΎΠ±Π°ΡΠΈΡ ΡΠ°Π±ΠΎΡΡ.
ΠΠ°ΡΠ΅ΡΠΈΠ°Π»Ρ Π΄ΠΈΡΡΠ΅ΡΡΠ°ΡΠΈΠΈ Π΄ΠΎΠΊΠ»Π°Π΄ΡΠ²Π°Π»ΠΈΡΡ Π½Π° Π΅ΠΆΠ΅Π³ΠΎΠ΄Π½ΡΡ ΠΊΠΎΠ½ΡΠ΅ΡΠ΅Π½ΡΠΈΡΡ ΠΌΠΎΠ»ΠΎΠ΄ΡΡ ΡΡΠ΅Π½ΡΡ ΠΠ΅ΡΠ΅ΡΠ±ΡΡΠ³ΡΠΊΠΎΠ³ΠΎ ΠΈΠ½ΡΡΠΈΡΡΡΠ° ΡΠ΄Π΅ΡΠ½ΠΎΠΉ ΡΠΈΠ·ΠΈΠΊΠΈ (ΠΠ°ΡΡΠΈΠ½Π°, 2000;2005 Π³.) — VIII, IX ΠΈ X ΠΠ΅ΠΆΠ΄ΡΠ½Π°ΡΠΎΠ΄Π½ΡΡ ΡΠΊΠΎΠ»Π°Ρ -ΠΊΠΎΠ½ΡΠ΅ΡΠ΅Π½ΡΠΈΡΡ ΠΌΠΎΠ»ΠΎΠ΄ΡΡ ΡΡΠ΅Π½ΡΡ «ΠΠΈΠΎΠ»ΠΎΠ³ΠΈΡ — Π½Π°ΡΠΊΠ° XXI Π²Π΅ΠΊΠ°» (ΠΡΡΠΈΠ½ΠΎ, 2004;2006 Π³.) — ΠΠ΅ΠΆΠ΄ΡΠ½Π°ΡΠΎΠ΄Π½ΠΎΠΉ ΠΊΠΎΠ½ΡΠ΅ΡΠ΅Π½ΡΠΈΠΈ «Chlamy 2004» Abstracts of 1 Ith International Conference on the Cell and Molecular Biology of Chlamydomonas (Kobe, Japan, 2004 Π³.), ΠΠΎΠ»ΠΈΡΠ΅Ρ Π½ΠΈΡΠ΅ΡΠΊΠΎΠΌ Π‘ΠΈΠΌΠΏΠΎΠ·ΠΈΡΠΌΠ΅ «ΠΠΎΠ»ΠΎΠ΄ΡΠ΅ ΡΡΠ΅Π½ΡΠ΅ — ΠΏΡΠΎΠΌΡΡΠ»Π΅Π½Π½ΠΎΡΡΠΈ Π‘Π΅Π²Π΅ΡΠΎ-ΠΠ°ΠΏΠ°Π΄Π½ΠΎΠ³ΠΎ ΡΠ΅Π³ΠΈΠΎΠ½Π°» (Π‘Π°Π½ΠΊΡ-ΠΠ΅ΡΠ΅ΡΠ±ΡΡΠ³, Π ΠΎΡΡΠΈΡ, 2004 Π³.), ΠΠ΅ΠΆΠ΄ΡΠ½Π°ΡΠΎΠ΄Π½ΠΎΠΉ ΠΊΠΎΠ½ΡΠ΅ΡΠ΅Π½ΡΠΈΠΈ «The N.W. Timofeeff-Ressovsky conference» (ΠΡΠ΅Π²Π°Π½, ΠΡΠΌΠ΅Π½ΠΈΡ, 2005 Π³), ΠΠ΅ΠΆΠ΄ΡΠ½Π°ΡΠΎΠ΄Π½ΠΎΠΉ ΠΊΠΎΠ½ΡΠ΅ΡΠ΅Π½ΡΠΈΠΈ «Chlamy 2006» Abstracts of 12th International Conference on the Cell and Molecular Biology of Chlamydomonas (Portland, Oregon, USA, 2006).
ΠΡΠ½ΠΎΠ²Π½ΡΠ΅ ΠΏΠΎΠ»ΠΎΠΆΠ΅Π½ΠΈΡ, Π²ΡΠ½ΠΎΡΠΈΠΌΡΠ΅ Π½Π° Π·Π°ΡΠΈΡΡ:
1. ΠΠ΅Π»ΠΎΠΊ Rad51pa ΠΎΠ±Π»Π°Π΄Π°Π΅Ρ Π±ΠΈΠΎΡ ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΠΌΠΈ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΡΠΌΠΈ, Π½Π΅ΠΎΠ±Ρ ΠΎΠ΄ΠΈΠΌΡΠΌΠΈ Π΄Π»Ρ ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΡ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΠΎΠ½Π½ΠΎΠ³ΠΎ ΠΏΡΠ΅ΡΠΈΠ½Π°ΠΏΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ°.
2. ΠΡΠΈ ΡΠ΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΠ΅ 40−42Β°Π‘, ΠΎΠΏΡΠΈΠΌΠ°Π»ΡΠ½ΠΎΠΉ Π΄Π»Ρ ΡΠΎΡΡΠ° ΠΊΠ»Π΅ΡΠΊΠΈ-Ρ ΠΎΠ·ΡΠΈΠ½Π°, ΠΏΠΎ ΡΡΠ°Π²Π½Π΅Π½ΠΈΡ Ρ ΠΊΠΎΠ½ΡΡΠΎΠ»Π΅ΠΌ ΠΏΡΠΈ 37 Β°C ΠΈΠ·ΠΌΠ΅Π½ΡΡΡΡΡ ΡΡΠΈ Ρ Π°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠΈ ΠΏΡΠ΅ΡΠΈΠ½Π°ΠΏΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ° [Rad51 Π Π°: :ΠΎΠ½ΠΠΠ: ΠΠ’Π ]:
β’ ΡΠΌΠ΅Π½ΡΡΠ°Π΅ΡΡΡ Π²ΡΠ΅ΠΌΡ ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΡ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ°;
β’ ΡΠΌΠ΅Π½ΡΡΠ°Π΅ΡΡΡ ΡΠ½Π΅ΡΠ³ΠΈΡ Π°ΠΊΡΠΈΠ²Π°ΡΠΈΠΈ ΠΠ’Π€Π°Π·Π½ΠΎΠΉ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ°;
β’ ΠΏΠΎΡΠ²Π»ΡΠ΅ΡΡΡ ΡΠΏΠΎΡΠΎΠ±Π½ΠΎΡΡΡ ΠΏΡΠ΅ΡΠΈΠ½Π°ΠΏΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΊΠΎΠΌΠΏΠ»Π΅ΠΊΡΠ° ΠΊΠ°ΡΠ°Π»ΠΈΠ·ΠΈΡΠΎΠ²Π°ΡΡ ΡΠ΅Π°ΠΊΡΠΈΡ ΠΎΠ±ΠΌΠ΅Π½Π° ΠΏΡΠΎΡΡΠΆΠ΅Π½Π½ΡΡ ΠΌΠΎΠ»Π΅ΠΊΡΠ» ΠΠΠ.
3. ΠΠ΅Π»ΠΎΠΊ Rad51CCr ΠΈΠ· Π²ΠΎΠ΄ΠΎΡΠΎΡΠ»Π΅ΠΉ Π‘. reinhardtii ΠΎΠ±Π»Π°Π΄Π°Π΅Ρ ΡΠ»Π΅Π΄ΡΡΡΠΈΠΌΠΈ Π±ΠΈΠΎΡ ΠΈΠΌΠΈΡΠ΅ΡΠΊΠΈΠΌΠΈ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΡΠΌΠΈ: Π΄Π½ΠΠΠ;
ΠΠΠ-Π·Π°Π²ΠΈΡΠΈΠΌΠ°Ρ ΠΠ’Π€Π°Π·Π½Π°Ρ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΡΡΠΏΠΎΡΠΎΠ±Π½ΠΎΡΡΡ ΠΊ ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°Π½ΠΈΡ Π½ΡΠΊΠ»Π΅ΠΎΠΏΡΠΎΡΠ΅ΠΈΠ½ΠΎΠ²ΠΎΠ³ΠΎ ΡΠΈΠ»Π°ΠΌΠ΅Π½ΡΠ° Π² ΠΏΡΠΈΡΡΡΡΡΠ²ΠΈΠΈ ΠΠ’Π€ Π½Π° ΠΎΠ½ΠΈ ΠΠΠ-ΡΡΠ°Π½ΡΡΠ΅ΡΠ°Π·Π½Π°Ρ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΡ Π½ΡΠΊΠ»Π΅ΠΎΠΏΡΠΎΡΠ΅ΠΈΠ½ΠΎΠ²ΠΎΠ³ΠΎ ΡΠΈΠ»Π°ΠΌΠ΅Π½ΡΠ°.
Π‘ΠΏΠΈΡΠΎΠΊ ΡΠΎΠΊΡΠ°ΡΠ΅Π½ΠΈΠΉ.
Π®- - ΠΠ — Π³ΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΡΠ΅ΡΠΊΠ°Ρ ΡΠ΅ΠΊΠΎΠΌΠ±ΠΈΠ½Π°ΡΠΈΡ.
NHEJ — non-homologous end joining — Π½Π΅Π³ΠΎΠΌΠΎΠ»ΠΎΠ³ΠΈΡΠ½ΠΎΠ΅ ΡΠ²ΡΠ·ΡΠ²Π°Π½ΠΈΠ΅ ΠΊΠΎΠ½ΡΠΎΠ² Π½ΠΈΡΠ΅ΠΉ ΠΠΠ.
DNA — ΠΠΠ — Π΄Π΅Π·ΠΎΠΊΡΠΈΡΠΈΠ±ΠΎΠ½ΡΠΊΠ»Π΅ΠΈΠ½ΠΎΠ²Π°Ρ ΠΊΠΈΡΠ»ΠΎΡΠ°.
RNA — Π ΠΠ — ΡΠΈΠ±ΠΎΠ½ΡΠΊΠ»Π΅ΠΈΠ½ΠΎΠ²Π°Ρ ΠΊΠΈΡΠ»ΠΎΡΠ° ΠΎΠ½ΠΠΠ — ΠΎΠ΄Π½ΠΎΠ½ΠΈΡΠ΅Π²Π°Ρ ΠΠΠ Π΄Π½ΠΠΠ — Π΄Π²ΡΠ½ΠΈΡΠ΅Π²Π°Ρ ΠΠΠ tRNA — ΡΠ ΠΠ — ΡΡΠ°Π½ΡΠΏΠΎΡΡΠ½Π°Ρ Π ΠΠ.
MB — molecular beaconΠΌΠΎΠ»Π΅ΠΊΡΠ»ΡΡΠ½ΡΠΉ Π±ΠΈΠΊΠΎΠ½.
DSB — ΠΠΠ — Π΄Π²ΡΠ½ΠΈΡΠ΅Π²ΡΠ΅ ΡΠ°Π·ΡΡΠ²Ρ ΠΠΠ.
JM — joint molecule — ΡΡΠ΅ΠΏΠ»Π΅Π½Π½Π°Ρ ΠΌΠΎΠ»Π΅ΠΊΡΠ»Π° ΠΠΠ.
HJ — Π‘Π₯ — ΡΠΎΠ΅Π΄ΠΈΠ½Π΅Π½ΠΈΠ΅ Π₯ΠΎΠ»ΠΈΠ΄Π΅Ρ Π°Π° — Π°ΠΌΠΈΠ½ΠΎΠΊΠΈΡΠ»ΠΎΡΠ° ΠΏ — Π½ — Π½ΡΠΊΠ»Π΅ΠΎΡΠΈΠ΄Π½ΡΠΉ ΠΎΡΡΠ°ΡΠΎΠΊ bp — Π½ΠΏ — Π½ΡΠΊΠ»Π΅ΠΎΡΠΈΠ΄Π½Π°Ρ ΠΏΠ°ΡΠ°.
S.pombe — Π΄ΡΠΎΠΆΠΆΠΈ Schizosaccharomyces pombe.
S. cerevisiae — Π΄ΡΠΎΠΆΠΆΠΈ Saccharomyces cerevisiae.
P. angusta — Π΄ΡΠΎΠΆΠΆΠΈ Pichia angusta.
H. polymorpha — Π΄ΡΠΎΠΆΠΆΠΈ Hansenulapolymorpha.
ΠΠ°Π·Π²Π°Π½ΠΈΠ΅ Π΄ΡΠΎΠΆΠΆΠ΅ΠΉ H. polymorpha, ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΡΡΡ Π² ΡΠ΅ΠΊΡΡΠ΅ Π½Π°ΡΡΠ΄Ρ Ρ Π½Π°Π·Π²Π°Π½ΠΈΠ΅ΠΌ P. angusta.
C. reinhardtii — Π²ΠΎΠ΄ΠΎΡΠΎΡΠ»ΠΈ Chlamydomonas reinhardtii.
D.melanogaster — Π΄ΡΠΎΠ·ΠΎΡΠΈΠ»Π° ΠΈΠ»ΠΈ ΠΏΠ»ΠΎΠ΄ΠΎΠ²Π°Ρ ΠΌΡΡΠΊΠ° Drosophila melanogaster Π. sapiens — Homo sapiens.
E. coli — Escherichia coli.
Rad51scΠ±Π΅Π»ΠΎΠΊ Rad51 ΠΈΠ· Saccharomyces cerevisiae Rad51SpΠ±Π΅Π»ΠΎΠΊ Rad51 Schizosaccharomyces pombe Rad51PaΠ±Π΅Π»ΠΎΠΊ Rad51 ΠΈΠ· Pichia angusta Rad51CCrΠ±Π΅Π»ΠΎΠΊ Rad51C ΠΈΠ· Chlamydomonas reinhardtii.
Rad51Ccr-His6- Π±Π΅Π»ΠΎΠΊ Rad51C ΠΈΠ· Π‘. reinhardtii, ΡΠΎΠ΄Π΅ΡΠΆΠ°ΡΠΈΠΉ ΠΏΠΎΠ»ΠΈΠ³ΠΈΡΡΠΈΠ΄ΠΈΠ½ΠΎΠ²ΡΠΉ ΡΡΠ°ΠΊΡ Π½Π° Π‘-ΠΊΠΎΠ½ΡΠ΅ ΠΏΠΎΡΠ»Π΅Π΄ΠΎΠ²Π°ΡΠ΅Π»ΡΠ½ΠΎΡΡΠΈ.
Rad51HsΠ±Π΅Π»ΠΎΠΊ Rad51 ΠΈΠ· Homo sapiens Rad51CHS — Π±Π΅Π»ΠΎΠΊ Rad51C ΠΈΠ· Homo sapiens RecAEcΠ±Π΅Π»ΠΎΠΊ RecA ΠΈΠ· E. coli RadAjviv — Π±Π΅Π»ΠΎΠΊ RadA ΠΈΠ· Methanococcus voltae RecAHpyi — Π±Π΅Π»ΠΎΠΊ RecA ΠΈΠ· Helicobacter pylori.
— 11.
SSBEcΠΎΠ½ΠΠΠ-ΡΠ²ΡΠ·ΡΡΡΠΈΠΉ Π±Π΅Π»ΠΎΠΊ ΠΈΠ· Escherichia coli RPA — ΡΠ΅ΠΏΠ»ΠΈΠΊΠ°ΡΠΈΠΎΠ½Π½ΡΠΉ ΡΠ°ΠΊΡΠΎΡ Π.
ΠΠ‘Π — BSA — Bovine Serum Albumin — Π±ΡΡΠΈΠΉ ΡΡΠ²ΠΎΡΠΎΡΠΎΡΠ½ΡΠΉ Π°Π»ΡΠ±ΡΠΌΠΈΠ½ ATPase — ΠΠ’Π€Π°Π·Π°.
IB — inclusion bodies — Π²ΠΎΠ΄ΠΎΠ½Π΅ΡΠ°ΡΡΠ²ΠΎΡΠΈΠΌΡΠ΅ ΡΡΠ°ΠΊΡΠΈΠΈ Π±Π΅Π»ΠΊΠΎΠ² ΠΈΠ»ΠΈ ΡΠ΅Π»ΡΡΠ° Π²ΠΊΠ»ΡΡΠ΅Π½ΠΈΡ.
LD — Π»Π°ΠΊΡΠ°Ρ Π΄Π΅Π³ΠΈΠ΄ΡΠΎΠ³Π΅Π½Π°Π·Π°.
Π Π — ΠΏΠΈΡΡΠ²Π°Ρ ΠΊΠΈΠ½Π°Π·Π°.
PEP — ΡΠΎΡΡΠΎΠ΅Π½ΠΎΠ»ΠΏΠΈΡΡΠ²Π°Ρ.
DTT — Π΄ΠΈΡΠΈΠΎΡΡΠ΅ΠΉΡΠΎΠ».
EDTA — ΡΡΠΈΠ»Π΅Π½Π΄ΠΈΠ°ΠΌΠΈΠ½ΡΠ΅ΡΡΠ°ΡΠΊΡΡΡΠ½Π°Ρ ΠΊΠΈΡΠ»ΠΎΡΠ° NADHNicotinamid-Adenin Dinucleotid-Hydroeen ATP ΠΈΠ»ΠΈ ΠΠ’Π€ — Π°Π΄Π΅Π½ΠΎΠ·ΠΈΠ½-5'-0-(ΡΡΠΈΡΠΎΡΡΠ°Ρ) ATP-y-S — ΠΠ΄Π΅Π½ΠΎΠ·ΠΈΠ½-5'-0-(3-ΡΠΈΠΎΡΡΠΈΡΠΎΡΡΠ°Ρ).
Π’ΡΠΈΡ — ΡΡΠΈΡ-(ΠΎΠΊΡΠΈΠΌΠ΅ΡΠΈΠ»)-Π°ΠΌΠΈΠ½ΠΎΠΌΠ΅ΡΠ°Π½ (2-Π°ΠΌΠΈΠ½ΠΎ-2-ΠΎΠΊΡΠΈΠΌΠ΅ΡΠΈΠ»ΠΏΡΠΎΠΏΠ°Π½-1,3 -Π΄ΠΈΠΎΠ») IPTG — ΠΠΠ’Π — ΠΈΠ·ΠΎΠΏΡΠΎΠΏΠΈΠ»-Ρ-Π-ΡΠΈΠΎΠ³Π°Π»Π°ΠΊΡΠΎΠ·ΠΈΠ΄ SDS — ΠΠ‘Π — Na-Π΄ΠΎΠ΄Π΅ΡΠΈΠ»ΡΡΠ»ΡΡΠ°Ρ.
FPLC — fast protein liquid chromatography — ΡΠΈΡΡΠ΅ΠΌΠ° Π΄Π»Ρ Π±ΡΡΡΡΠΎΠΉ Π±Π΅Π»ΠΊΠΎΠ²ΠΎΠΉ Ρ ΡΠΎΠΌΠ°ΡΠΎΠ³ΡΠ°ΡΠΈΠΈ ΠΠ¦Π — ΠΏΠΎΠ»ΠΈΠΌΠ΅ΡΠ°Π·Π½Π°Ρ ΡΠ΅ΠΏΠ½Π°Ρ ΡΠ΅Π°ΠΊΡΠΈΡ.
FRET — Fluorescence Resonance Energy Transfer — ΡΠ»ΡΠΎΡΠ΅ΡΡΠ΅Π½ΡΠ½ΡΠΉ ΡΠ΅Π·ΠΎΠ½Π°Π½ΡΠ½ΡΠΉ ΡΠ½Π΅ΡΠ³Π΅ΡΠΈΡΠ΅ΡΠΊΠΈΠΉ ΠΏΠ΅ΡΠ΅Π½ΠΎΡ.
PAAG — ΠΠΠΠ — ΠΏΠΎΠ»ΠΈΠ°ΠΊΡΠΈΠ»Π°ΠΌΠΈΠ΄Π½ΡΠΉ Π³Π΅Π»Ρ.
VC — ΠΎΠ±ΡΠ΅ΠΌ ΠΊΠΎΠ»ΠΎΠ½ΠΊΠΈ.
Π’Π‘ΠΠ’Π₯Π£ — ΡΡΠΈΡ Π»ΠΎΡΡΠΊΡΡΡΠ½Π°Ρ ΠΊΠΈΡΠ»ΠΎΡΠ°.
STmp — salt titration midpoint — ΠΠΎΠ½ΡΠ΅Π½ΡΡΠ°ΡΠΈΡ ΡΠΎΠ»ΠΈ (ΠΌΠ) ΠΏΡΠΈ ΠΊΠΎΡΠΎΡΠΎΠΉ ΡΠΊΠΎΡΠΎΡΡΡ Π³ΠΈΠ΄ΡΠΎΠ»ΠΈΠ·Π° ΠΠ’Π ΡΠ½ΠΈΠΆΠ°Π΅ΡΡΡ Π² Π΄Π²Π° ΡΠ°Π·Π°, kcat — Π§ΠΠ‘ΠΠ ΠΎΠ±ΠΎΡΠΎΡΠΎΠ².
ΠΠΌ — ΠΊΠΎΠ½ΡΡΠ°Π½ΡΠ° ΠΠΈΡ Π°ΡΠ»ΠΈΡΠ° Π’ — ΡΠ΅ΠΌΠΏΠ΅ΡΠ°ΡΡΡΠ° t — Π²ΡΠ΅ΠΌΡ.
Π — ΠΊΠΎΠ½ΡΡΠ°Π½ΡΠ° ΠΈΠ½Π°ΠΊΡΠΈΠ²Π°ΡΠΈΠΈ pi — ΠΈΠ·ΠΎΡΠ»Π΅ΠΊΡΡΠΈΡΠ΅ΡΠΊΠ°Ρ ΡΠΎΡΠΊΠ° U — unit — Π΅Π΄ΠΈΠ½ΠΈΡΠ° ΠΊΠ°ΡΠ°Π»ΠΈΡΠΈΡΠ΅ΡΠΊΠΎΠΉ Π°ΠΊΡΠΈΠ²Π½ΠΎΡΡΠΈ.
EST — Expressed Sequence Tags — ΠΌΠ°ΡΠΊΠ΅ΡΡ ΡΠΊΡΠΏΡΠ΅ΡΡΠΈΡΠΎΠ²Π°Π½Π½ΡΡ ΠΏΠΎΡΠ»Π΅Π΄ΠΎΠ²Π°ΡΠ΅Π»ΡΠ½ΠΎΡΡΠ΅ΠΉ MW — ΠΌΠΎΠ»Π΅ΠΊΡΠ»ΡΡΠ½Π°Ρ ΠΌΠ°ΡΡΠ°.
LD37 — Lethality Dose — ΠΠ΅ΡΠ°Π»ΡΠ½Π°Ρ Π΄ΠΎΠ·Π°, ΠΏΡΠΈ ΠΊΠΎΡΠΎΡΠΎΠΉ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ Π²ΡΠΆΠΈΠ²ΡΠΈΡ ΠΊΠ»Π΅ΡΠΎΠΊ ΡΠΌΠ΅Π½ΡΡΠ°Π΅ΡΡΡ Π΄ΠΎ 37%.
Π€ΠΠ — ΡΠ°ΠΊΡΠΎΡ ΠΈΠ·ΠΌΠ΅Π½ΡΠ½Π½ΠΎΠΉ Π΄ΠΎΠ·Ρ. ΠΠ — ΠΈΠΎΠ½ΠΈΠ·ΠΈΡΡΡΡΠ΅Π΅ ΠΎΠ±Π»ΡΡΠ΅Π½ΠΈΠ΅ X — Π΄Π»ΠΈΠ½Π° Π²ΠΎΠ»Π½Ρ (Π½ΠΌ).
Π2Π±ΠΎ — ΠΎΠΏΡΠΈΡΠ΅ΡΠΊΠ°Ρ ΠΏΠ»ΠΎΡΠ½ΠΎΡΡΡ ΠΏΡΠΈ X =260 Π½ΠΌ. Π280 — ΠΎΠΏΡΠΈΡΠ΅ΡΠΊΠ°Ρ ΠΏΠ»ΠΎΡΠ½ΠΎΡΡΡ ΠΏΡΠΈ Π₯=280 Π½ΠΌ.
1 Π΅Π΄. Π2Π±ΠΎ (1 Π΅Π΄. Π2Π²ΠΎ) — ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²ΠΎ Π²Π΅ΡΠ΅ΡΡΠ²Π°, ΠΊΠΎΡΠΎΡΠΎΠ΅ ΠΏΡΠΈ ΡΠ°ΡΡΠ²ΠΎΡΠ΅Π½ΠΈΠΈ Π² 1 ΠΌΠ» ΡΠ°ΡΡΠ²ΠΎΡΠΈΡΠ΅Π»Ρ ΡΠΎΠ·Π΄Π°Π΅Ρ Π² ΠΏΠΎΡΠ»Π΅Π΄Π½Π΅ΠΌ ΠΎΠΏΡΠΈΡΠ΅ΡΠΊΡΡ ΠΏΠ»ΠΎΡΠ½ΠΎΡΡΡ Π2Π±ΠΎ=1 (Π28ΠΎ=1).
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