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Differential expression of primary pair-rule genes during bidirectional regeneration in Perionyx excavatus

Title
Differential expression of primary pair-rule genes during bidirectional regeneration in Perionyx excavatus
Author
김태욱
Keywords
Pair-rule genes; Perionyx excavatus; Bidirectional regeneration; Earthworm
Issue Date
2018-04
Publisher
SPRINGER
Citation
GENES & GENOMICS, v. 40, no. 7, page. 747-753
Abstract
The earthworm Perionyx excavatus is a species highly capable of bidirectional regeneration. Pair-rule genes are thought to have an ancestral function in arthropod segmentation. However, orthologs in annelids (i.e. Capitella teleta) do not exhibit segmental expression in the ectoderm or mesoderm. Their role in regeneration is currently unclear. Here, we report the expression profile of primary pair-rule genes (Pex-EvxA, Pex-EvxB, Pex-RuntA, Pex-RuntB, Pex-Hes1A, Pex-Hes1B, Pex-Hes4A, and Pex-Hey) found in P. excavatus using semi-quantitative reverse transcription-polymerase chain reaction. Our results indicated these genes showed variable expression during bidirectional regeneration. Six of these genes might play diverse and potentially critical roles in head and/or tail regeneration.
URI
https://link.springer.com/article/10.1007%2Fs13258-018-0683-3http://repository.hanyang.ac.kr/handle/20.500.11754/118355
ISSN
1976-9571; 2092-9293
DOI
10.1007/s13258-018-0683-3
Appears in Collections:
COLLEGE OF NATURAL SCIENCES[S](자연과학대학) > LIFE SCIENCE(생명과학과) > Articles
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