...
首页> 外文期刊>Developmental biology >Three linked myosin heavy chain genes clustered within 370 kb of each other show independent transcriptional and post-transcriptional regulation during differentiation of a mouse muscle cell line☆
【24h】

Three linked myosin heavy chain genes clustered within 370 kb of each other show independent transcriptional and post-transcriptional regulation during differentiation of a mouse muscle cell line☆

机译:彼此连锁的370 kb内的三个连锁的肌球蛋白重链基因在小鼠肌肉细胞系分化过程中显示出独立的转录和转录后调控☆

获取原文
   

获取外文期刊封面封底 >>

       

摘要

WehaveexaminedmyosinheavychaingenetranscriptioninthemousemusclecelllineC27underdifferentcultureconditions.Gene-specificprobesforembryonic(MHCemb),perinatal(MHCpn),andadult(MHCIIB)MHCsequenceswereusedinnuclearrun-onexperiments,andtranscriptionallevelscomparedwithcytoplasmicRNAaccumulationofthetranscriptsduringmusclecelldifferentiation.Transcriptsarenotdetectableinmyoblasts.ThesethreeMHCgenesarephysicallylinkedwithin370kbofeachother.However,theyarenotactivatedcoordinately,butshowindependenttranscriptionalregulationasmusclecellsdifferentiateintomyotubesandasmyotubesmatureinculture.Post-transcriptionalmechanismsalsoregulatecytoplasmicRNAaccumulationoftheseMHCgenes.
机译:WehaveexaminedmyosinheavychaingenetranscriptioninthemousemusclecelllineC27underdifferentcultureconditions.Gene-specificprobesforembryonic(MHCemb),围产期(MHCpn),andadult(MHCIIB)MHCsequenceswereusedinnuclearrun-onexperiments,andtranscriptionallevelscomparedwithcytoplasmicRNAaccumulationofthetranscriptsduringmusclecelldifferentiation.Transcriptsarenotdetectableinmyoblasts.ThesethreeMHCgenesarephysicallylinkedwithin370kbofeachother.However,theyarenotactivatedcoordinately,butshowindependenttranscriptionalregulationasmusclecellsdifferentiateintomyotubesandasmyotubesmatureinculture.Post-transcriptionalmechanismsalsoregulatecytoplasmicRNAaccumulationoftheseMHCgenes。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号