지렁이 labial-like 유전자의 발현 양상에 관한 연구Expression Pattern of labial-like Gene of the Earthworm, Perionyx excavatusㅈ
- Authors
- 조성진; 이명식; 허소영; 이종애; 박범준; 조현주; 박순철
- Issue Date
- 2002
- Keywords
- Earthworm; Hoxgenes; labial-like gene; Regeneration
- Citation
- 한국토양동물학회, v.7, no.1-2, pp 29 - 34
- Pages
- 6
- Journal Title
- 한국토양동물학회
- Volume
- 7
- Number
- 1-2
- Start Page
- 29
- End Page
- 34
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/59456
- Abstract
- Hox genes are a family of regulatory gene encoding transcription factor that primarily play a crucial role during development. Several indications suggest their involvement in the control of cell growth and regenration. RT-PCR and souther blot analysis revealed that labial-like gene was increasingly expressed along a spatial gradient in the anterior region of intact worm. During head and tail regeneration, labial-like gene was expressed only in the head region of regenerating body pieces, suggesting that the gene is involved in the anteroposterior patterning in earth-worm. This result could give us information on the significance of Hox genes and the relationship between Hox genes during regeneration.
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