지렁이 labial 유전자의 동정 및 머리재생 시 발현양상에 관한 연구

Isolation of labial gene in the oligochaeta Perionyx excavatus and ecpression patterns during head regeneration
  • 조성진; 
  • 이명식; 
  • 탁은식; 
  • 허소영; 
  • 이종애; 
  • ... 박순철; 
  • 외 3명

초록

Hox genes are pivotal in the control of morphogenesis along the anterior-posterior (AP) axis in various bilaterians. Several indications suggest their involvement in the control of cell growth and regeneration. For the labial full-length fragment, RACE-PCR was employed to obtain the 3' and 5' franking regions. Semi-quantitative RT-PCR analysis revealed that the labial expression began to increase at 12 hours after amputation. The peak expression was approximately 1.5-fold more than the unamputated controls. This result could give us information on the significance of Hox genes and the relationships between Hox genes during regeneration.

키워드

Earthworm; Hox genes; labial gene; regeneration
제목
지렁이 labial 유전자의 동정 및 머리재생 시 발현양상에 관한 연구
제목 (타언어)
Isolation of labial gene in the oligochaeta Perionyx excavatus and ecpression patterns during head regeneration
저자
조성진; 이명식; 탁은식; 허소영; 이종애; 박범준; 조현주; 신주옥; 박순철
발행일
2003-12
저널명
한국토양동물학회지
권
8
호
1-2
페이지
1 ~ 6