| A proteomic study on postdiapaused embryonic development of brine shrimp (artemia franciscana) | |
| Wang, Weiwei; Meng, Bo; Chen, Weihua; Ge, Xiaomeng; Liu, Siqi; Yu, Jun | |
| 刊名 | Proteomics
 |
| 2007-10-01 | |
| 卷号 | 7期号:19页码:3580-3591 |
| 关键词 | Artemial Diapause Embryonic abundant protein Heat shock protein |
| ISSN号 | 1615-9853 |
| DOI | 10.1002/pmic.200700259 |
| 通讯作者 | Yu, jun(junyu@genomic.org.cn) |
| 英文摘要 | Encysted gastrula of brine shrimp (artemia, crustacea, and anostraca) provides an excellent model for studying molecular processes of diapause. we report a proteomic study on early molecular responses of artemia's postdiapaused cysts and found that dehydrated cysts actually store more proteins, in both kind and amount, than developing cysts. we identified 75 differentially expressed proteins over a course of cyst development, and also exploited ptms of dehydrate cysts. we further surveyed gene expression of postdiapaused cysts in early developmental phases in a 0.5 h interval up to the seventh hour, and discovered that the activation of cellular activities is ignited as early as 0.5 h after rehydration. we traced nine differentially expressed proteins (coxi, coxiii, heat shock proteins (hsp26, hsp60, and hsp70), cdc48, late embryogenesis abundant (lea), gs1-like protein, and cathepsin l-associated protein (clap)) for quantitative transcriptional changes, monitored by real-time pcr, and found these proteins exhibiting distinct expression patterns that suggest complex gene regulations for cyst reactivation after diapause breakage. future experiments should be designed to focus on early activation concerning signal transduction, energy generation, and ptms. |
| WOS关键词 | METABOLIC-RATE DEPRESSION ; GENE-EXPRESSION ; STRESS ; PROTEIN ; DIAPAUSE ; SURVIVAL ; ARREST ; ANOXIA ; OXYGEN ; LARVAE |
| WOS研究方向 | Biochemistry & Molecular Biology |
| WOS类目 | Biochemical Research Methods ; Biochemistry & Molecular Biology |
| 语种 | 英语 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| WOS记录号 | WOS:000250283500014 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2380312 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Yu, Jun |
| 作者单位 | 1.Chinese Acad Sci, Beijing Inst Genom, Beijing 101300, Peoples R China 2.Chinese Acad Sci, Beijing Inst Genom, Key Lab Genome Sci & Informat, Beijing, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing, Peoples R China 4.Beijing Proteom Inst, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Weiwei,Meng, Bo,Chen, Weihua,et al. A proteomic study on postdiapaused embryonic development of brine shrimp (artemia franciscana)[J]. Proteomics,2007,7(19):3580-3591. |
| APA | Wang, Weiwei,Meng, Bo,Chen, Weihua,Ge, Xiaomeng,Liu, Siqi,&Yu, Jun.(2007).A proteomic study on postdiapaused embryonic development of brine shrimp (artemia franciscana).Proteomics,7(19),3580-3591. |
| MLA | Wang, Weiwei,et al."A proteomic study on postdiapaused embryonic development of brine shrimp (artemia franciscana)".Proteomics 7.19(2007):3580-3591. |
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