CCDC-55 is required for larval development and distal tip cell migration in Caenorhabditis elegans.
CCDC-55 is required for larval development and distal tip cell migration in Caenorhabditis elegans.
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CCDC-55是秀丽隐杆线虫中幼虫发育和远端尖端细胞迁移所必需的。
DOI:
10.1016/j.mod.2012.01.003
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发表时间:
2012-01
影响因子:
2.6
通讯作者:
Cram, Erin J.
中科院分区:
文献类型:
--
作者:
Kovacevic, Ismar;Ho, Richard;Cram, Erin J.
The C. elegans distal tip cells (DTCs) are an in vivo model for the study of developmentally regulated cell migration. In this study we characterize a novel role for CCDC-55, a conserved coiled-coil domain containing protein, in DTC migration and larval development in C. elegans. Although animals homozygous for a probable null allele, ccdc-55(ok2851), display an early larval arrest, RNAi depletion experiments allow the analysis of later phenotypes and suggest that CCDC-55 is needed within the DTC for migration to cease at the end of larval morphogenesis. The ccdc-55 gene is found in an operon with rnf-121 and rnf-5, E3 ubiquitin ligases that target cell migration genes such as the β-integrin PAT-3. Genetic interaction studies using RNAi depletion and the deletion alleles rnf-121(ok848) and rnf-5(tm794) indicate that CCDC-55 and the RNF genes act at least partially in parallel to promote termination of cell migration in the adult DTC.
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影响因子:
14.9
作者:
Kim YD;Lee JY;Oh KM;Araki M;Araki K;Yamamura K;Jun CD
通讯作者:
Jun CD
影响因子:
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作者:
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Schedl, Tim
DOI:
10.1126/science.1157647
发表时间:
2008-07-25
期刊:
Science (New York, N.Y.)
影响因子:
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作者:
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通讯作者:
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影响因子:
56.9
作者:
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通讯作者:
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影响因子:
4
作者:
Cram, Erin J.;Shang, Hongyu;Schwarzbauer, Jean E.
通讯作者:
Schwarzbauer, Jean E.