SPERM

作品数:604被引量:1404H指数:16
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相关机构:中国科学院浙江省医学科学院浙江省人民医院郑州大学第一附属医院更多>>
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  • 期刊=Cell Researchx
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Staged profiling of sperm development in sync被引量:1
《Cell Research》2018年第10期965-966,共2页Navin B. Ramakrishna M. Azim Surani 
By synchronizing the first wave of spermatogenesis, Chen and colleagues profile gene levels and regulation dynamics in 20 stages of sperm development. From this, newfound molecular signatures of sperm maturation are u...
关键词:精子发生 开发 精子成熟 成熟分裂 有丝分裂 动力学 基因 
MIWI and piRNA-mediated cleavage of messenger RNAs in mouse testes被引量:39
《Cell Research》2015年第2期193-207,共15页Peng Zhang Jun-Yan Kang Lan-Tao GOU Jiajia Wang Yuanchao Xue Geir Skogerboe Peng Dai Da-Wei Huang Runsheng Chen Xiang-Dong Fu Mo-Fang Liu Shunmin He 
Acknowledgments We are grateful to Xiaole Shirley Liu and Jianhua Yang for thoughtful discussions and valuable comments on the manuscript. This work was supported by grants from the Ministry of Science and Technology of China (2011 CB504605 and 2014AA021103), the National Natural Science Foundation of China (31090253, 31210103912, 31325008 and 91419307), the Chinese Academy of Sciences (CAS; KJZD-EW-L01-2), the Key Laboratory of the Zoological Systematics and Evolution of the Chinese Academy of Sciences (O529YX5105), and the National Science Fund for Fostering Talents in Basic Research (Special subjects in animal taxonomy, NSFC-J1210002). This work was also supported by NIH grants (GM052872 and HG004659). The computing resource was supported by HPC Platform, Scientific Information Center, Institute of Zoology, CAS.
The piRNA machinery is known for its role in mediating epigenetic silencing of transposons. Recent studies suggest that this function also involves piRNA-guided cleavage of transposon-derived transcripts. As many piRN...
关键词:PIRNA MIWI SPERM 
A load of small RNAs in the sperm --- how many bits of hereditary information?被引量:1
《Cell Research》2013年第1期18-19,共2页Jafar Kiani Minoo Rassoulzadegan 
Transcriptionally silent sperm contains a variety of RNA frag- ments of both coding and non-coding transcripts. A recent article by Peng and colleagues reveals several new families of small RNAs enriched in sperm, whi...
关键词:小分子RNA 遗传信息 精子 负载 编码基因 TRNA RNA片段 小型化 
Aquaporin3 is a sperm water channel essential for postcopulatory sperm osmoadaptation and migration被引量:13
《Cell Research》2011年第6期922-933,共12页Qi Chen Hongying Peng Li Lei Ying Zhang Haibin Kuang Yujing Cao Qi-xian Shi Tonghui Ma Enkui Duan 
In the journey from the male to female reproductive tract, mammalian sperm experience a natural osmotic decrease (e.g., in mouse, from ~415 mOsm in the cauda epididymis to -310 mOsm in the uterine cavity). Sperm hav...
关键词:aquaporin3 SPERM OSMOREGULATION postcopulation 
Impaired reproduction in transgenic mice overexpressing γ-aminobutyric acid transporter Ⅰ (GAT1)
《Cell Research》2004年第1期54-59,共6页JiaHuaHU JinFuZHANG YingHuaMA JieJIANG NaYANG XinBoLI ZhiGuangYUCHI JianFEI LiHeGUO 
supported by foundations from Chinese Academy of Sciences;Special Funds for Major State Basic Research Development program of China(G19990539).
It is well documented that γ-aminobutyric acid (GABA) system existed in reproductive organs. Recent researches showed that GABA_A and GABA_B receptors were present in testis and sperm, and might mediate the acrosome ...
关键词:GABA GAT1 TESTES SPERM REPRODUCTION transgenic. 
Comparative studies on in vitro sperm decondensation and pronucleus formation in egg extracts between gynogenetic and bisexual fish被引量:7
《Cell Research》2003年第3期159-169,共11页CHANG JIAN LI,JIAN FANG GUIState. Key Laboratory of Freshwater Ecology and Biotechnology,Wuhan Center for Developmental Biology,Institute of Hydrobiology,Chinese Academy of Sciences,Wuhan 430072,China 
supported by grants from the National Natural Science Foundation of China(No.30130240 and 30070379);the Project of Chinese Academy of Sciences(KSCX2-SW-303);the Frontier Science Projects Program of the Institute of Hydrobiology,Chinese Academy of Sciences(No.220309).
A cell-free system based upon the egg extracts from gynogenetic gibel carp (Carassius auratus gibelio)or bisexual red common carp (Cyprinus carpio red variety) was developed to investigate developmentalbehaviors of th...
关键词:decondensation pronucleus formation cell-free system GYNOGENESIS gibel carp. 
Cloning of rat sp56,the homologue of mouse sperm ZP3 receptor-sp56被引量:1
《Cell Research》2003年第2期121-129,共9页XIAOBINGHE YUANCHANGYAN YIPINGLI SSKOIDE 
supported by the grant from National Key Basic Research Project,“973”(No.G199905592)
Mouse sp56 is considered as one of the candidates for mouse zona pellucida 3 (mZP3) receptor. Up to date, its homologue has only been cloned from guinea pig. namely AM67. Based on the cDNA sequence of mouse sp56, we d...
关键词:ZP3 receptor sp56 rat testis SPERM cloning. 
Identification of γ-aminobutyric acid transporter (GAT1)on the rat sperm被引量:7
《Cell Research》2000年第1期51-58,共8页HUJINGHUA XIAOBINGHE  
grants of National "Pan Deng" program; LMCBand National Natural Science FOundation!No: 39770776
Some recent studies indicated that GABAergic system is involved in mammalian sperm acrosome reaction (AR), but direct evidence pertaining to the expression of gat1 in mammalian sperm is not yet demonstrated. In this s...
关键词:GAT1 rat testis SPERM expression. 
Observation of nuclei reassembled from demembranatedXenopus sperm nuclei and analysis of their laminacomponents
《Cell Research》1994年第2期163-172,共10页QUJIAN CHUANMAOZHANG  
A cell-free preparation obtained from extracts of activated Xenopus laevis eggs induced chromatin decondensation and nuclear formation from demembranated Xenopus sperm nuclei. Electron microscopy revealed that the rea...
关键词:Nuclear assembly in vitro Xenopus laevis LAMINA 
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