spermiogenesis相关论文
Evidence for the role of KIF 17 in fish spermatid reshaping:expression pattern of KIF17 in Larimicht
The homodimeric kinesin-2 protein KIF17 functions in intracellular transport and spermio-genesis in mammals.However,its ......
Intramanchette transport during primate spermiogenesis:expression of dynein, myosin Va, motor recrui
Aim: To show whether molecular motor dynein on a microtubule track, molecular motor myosin Va, motor recruiter myosin Va......
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Morphology of the male reproductive system and spermiogenesis in Chinese White Pine Beetle (Dendroct
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Genetic studies in various animal models indicate that Piwi genes are crucial to animal germline development.However, wh......
Acroframosome(AFS)-dependent kinesin motor KIFC1 facilitated acrosomal biogenesis and nuclear shapin
Background:Acrosome formation and nuclear shaping are the main events of spermatogenesis.During the spermiogenesis of th......
spata3, a testis-specific protein, localized to microtubules of manchette during mouse spermiogenesi
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Dnajb13, a type Ⅱ HSP40 family member, localizes to the spermatids and spermatozoa during mouse sper
Objective Hundreds of HSP40s derived from various species have been identified, of which several proteins are involv......
本项研究应用光学显微镜、扫描和透射电子显微镜,观察了扩张莫尼茨绦虫的精细胞分化、精子形成全过程及精子的精细结构.扩张莫尼茨......
Vespa velutina var nigrithorax (Lepelletier,1835) is an invasive predator of bees accidentally introduced in France in 2......
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Characterization of rtSH3p13 gene encoding a development protein involved in vesicular traffic in sp
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Analysis of gene expression patterns with cDNA micro-array during late stage of spermatogenesis in m
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Molecular Cloning and Putative Functions of KIFC1 for Acrosome Formation and Nuclear Reshaping durin
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Ultrastructure Developments During Spermiogenesis in Polydora ciliata (Annelida: Spionidae),a Parasi
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Molecular Characterization, Tissue Distribution and Localization of Larimichthys crocea Kif3a and Ki
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Characterization of rtSH3p13 gene encoding a development protein involved in vesicular traffic in sp
A cDNA, designated as rtSH3p13, was isolated from a rat testis cDNA library. It consists of 1463 bp nuclear acids,which ......
Analysis of gene expression patterns with cDNA micro-array during late stage of spermatogenesis in m
The differentiation process of round spermatids to spermatozoa during the late stage of spermatogenesis is called spermi......
精子发生需要精子特异基因的表达，这些特异表达基因的遗传多态性可能影响精子的发生，导致男性不育。国内外学者已对精子发生特异表达......
小鼠灌胃染毒醋酸铅10 mg/kg、20 mg/kg和40 mg/kg,1次/d,连续染毒5 d,测定精子数、精子活动度、精子畸形率和初级精母细胞染色体......
首次对拟黑多刺蚁（Polyrhachis vicina Roger）精子的发生动态过程进行了连续观察和描述,由精母细胞形态和细胞核形态变化特征性指标......
采用透射电镜技术，研究了曼氏无针乌贼精子形成的超微结构变化。结果表明，曼氏无针乌贼精细胞形成初期，细胞核圆形，染色质小团块状，线粒......
制备抗小鼠Cabs1(Calcium-binding and spermatid-specific protein 1)多克隆抗体,以便进一步利用小鼠模型解析Cabs1蛋白在精子变......
采用透射电镜观察中国石龙子精子的形成过程。结果表明：早期精细胞中有高尔基复合体和线粒体集合,由高尔基复合体所分泌的前顶体囊......
Intramanchette transport during primate spermiogenesis： expression of dynein, myosin Va, motor recru
瞄准：显示出是否分子的马达达因在在一条微导管轨道，分子的马达肌浆球蛋白 Va，马达 recruiter 肌浆球蛋白 Va， VIIa-Rab27a/b 交往蛋白......
于1997年6月在青岛附近海域采集性成熟的鹰爪虾,采用电子显微镜技术对其精子的形成过程及形态结构特征进行研究.结果表明,鹰爪虾精......
Molecular Characterization,Tissue Distribution and Localization of Larimichthys crocea Kif3a and Kif
KIF3A and KIF3B are two N-terminal motor proteins belonging to the kinesin-II superfamily that play essential roles in s......
目的：探讨微囊藻毒素-LR（MC-LR）对模式生物秀丽隐杆线虫精子形成的毒性作用。方法：L4期him-5雄虫分别暴露于0.1、1、10和100μg/L的MC-......
通过电镜观察，描述了栉孔扇贝精子形成过程的超微结构变化。栉孔扇贝的精子过程可分成为早期，中期和后期３个阶段。（１）早期：细胞核呈团块状......
用透射扫描电镜观察了牙鲆（Paralichthys olivaceus）精子及其核前区特殊结构的形成过程。本研究依据牙鲆精子形成过程中各细胞器的变......
应用重力沉降法分离睾丸各层细胞，通过蛋白聚丙烯酰胺凝胶电泳和蛋白免疫迹观察各种生精细胞中泛素结合蛋白的表达规律，并通过免疫组......
精子发生受到诸多有序基因的表达与调控，这些特异基因的遗传多态性可能影响精子的发生。谷胱甘肽硫转移酶是一组多功能同工酶，属于II......
利用透射电镜研究了安得爱胜蚓(Eisenia anderi)精子的超微结构及其形成过程.精子呈纤毛状,由顶体、核、中段和鞭毛四部分组成,全......
用透射电镜研究了赤点石斑鱼Epinephelus akaara精子发生和精子形成过程.结果表明, 赤点石斑鱼精子发生经历了初级精原细胞、次级......
应用电技术研究中国鲎精子形成过程和特点，早期精子细胞核圆，染色质呈网状分布，胞质中有许多线粒体和高尔基液泡，精子形成期间，出现合胞......
为了解稻水象甲（Lissorhoptrus oryzophilus Kuschel）精子形成过程，通过扫描电镜照片观察其精子形成过程中部分时期的尾部超微结构．发......
用透射电子显微镜研究了鲻鱼精子发生和精子形成过程。结果表明，鲻鱼早期精巢有两种类型的精原细胞，即A型和B型，在B型精原细胞可见核......
目的:研究哺乳动物P1精蛋白基因在大鼠和小鼠中的表达.方法:用RT-PCR法制备大鼠P1精蛋白(rP)cDNA,用小鼠P1精蛋白(mP1)DNA重组质粒......
中华蟾蜍精子的发生可以分为精原细胞期、初级精母细胞期、次级精母细胞期、精子细胞期和精子期5个时期，精子的形成过程包括核固缩......
【目的】分析微丝和微管蛋白在优雅蝈螽Gampsocleis gratiosa精子形成过程中的作用,为昆虫精子顶体复合体形成和细胞核重建机制研......
在过去的近30年中，转基因技术在哺乳动物基因表达方面研究的应用已经成为实验生物学及应用生物学领域最为显著的进展之一．传统的制作......
１９９４年９－１１月，对采自安徽省宁国县的长江华溪蟹，利用透射电镜技术，并结合细胞化学方法，研究了其精子形成过程，结果显示，早期精细胞圆形，胞质丰富，内......
Characterization of rtSH3p13 gene encoding a development protein involved in vesicular traffic in sp
A cDNA, designated as rtSH3p13, was isolated from a rat testis cDNA library. It consists of 1463 bp nuclear acids,which ......
本文观察了大鼠精子顶体系统形成过程中的胞嘧啶单核苷酸酶的细胞化学反应。发现该酶在头帽期末前的精子细胞顶体系统中呈阳性反应......
Spermiogenesis is a dynamic process which includes organelle reorganization and new structure formation. The morphology ......
