Asset Details
Do you wish to reserve the book?
大鼠软骨生成过程表达的小分子 RNA 生物信息学分析
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
大鼠软骨生成过程表达的小分子 RNA 生物信息学分析
Do you wish to request the book?
大鼠软骨生成过程表达的小分子 RNA 生物信息学分析
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
大鼠软骨生成过程表达的小分子 RNA 生物信息学分析
2015
Overview
目的：分析大鼠软骨形成过程中小分子 RNA（sRNA）表达谱变化及其基因功能,探讨软骨细胞增殖与分化的机制。方法取新生、断乳、性成熟3个时间节点的雌性 SD 大鼠股骨头软骨构建 sRNA 文库,Solexa 测序平台鉴定软骨组织全部 sRNA 序列表达,所得的全部清洁序列与 SD 大鼠基因组信息比对,并做生物信息学分析。结果3个文库筛选出与基因组序列完全匹配序列,分别对应着217921条（41.23%）、196650条（38.74%）、245436条（41.54%）unique sRNA 序列。长度为20~24 nt 的 sRNA 占比：d 0为71.94%、d 21为72.85%、d 42为86.39%；其中,长度为22 nt的 sRNA 约占清洁序列的一半。文库序列分布特征,符合高质量 sRNA 文库的特征。超过总数62%的清洁序列来自于成熟 miRNA 序列,但在3个文库中的占比却仅仅只有0.69%、0.78%和0.63%。约60%的unique sRNA 序列无法与 miRBase 20.0和 Rfam9.1匹配。结论3个 sRNA 文库的 miRNA 这种分布模式,可能暗示着有功能不同或者来源各异的 miRNA,参与了对骨骼发育和骨形成关键阶段软骨细胞增殖与分化的调控。
We currently cannot retrieve any items related to this title. Kindly check back at a later time.