搜索结果: 1-12 共查到“Meiosis”相关记录12条 . 查询时间(0.069 秒)
The Arabidopsis anaphase-promoting complex/cyclosome subunit 8 is required for male meiosis
Arabidopsis thaliana APC/C chromosome segregation meiosis spindle assembly
2023/8/9
Faithful chromosome segregation is required for both mitotic and meiotic cell divisions and is regulated by multiple mechanisms including the anaphase-promoting complex/cyclosome (APC/C), which is the...
福建师范大学生命科学学院遗传学英文课件 Mitosis and Meiosis。
Exposure to Oil during Meiosis Results in Alterations in Meiotic Chromosomes that are Similar to Age-Related Changes in the Nematode Caenorhabditis elegans
Oil Age Chromosome Synaptonemal Complex
2013/3/13
Exposure of young C. elegans nematodes to three different concentrations of oil resulted in changes in the meiotic chromosomes, nucleus, nucleolus, and nuclear envelope associations. Such alterations ...
Effect of Brassinolide Applied at the Meiosis and Flowering Stages on the Levels of Endogenous Plant Hormones during Grain-Filling in Rice Plant (Oryza sativa L.)
Abscisic acid(ABA) Brassinolide(BL) Ethylene Indoleacetic acid(IAA) Low temperature(L-temp) Milk-ripe stage Panicle Rice
2009/7/29
Brassinolide (BL), a brassinosteroid, applied to rice plants in pots promotes panicle ripening. In this study, we examined the effect of BL applied at the meiosis and flowering stages on endogenous le...
The Influence of Phosphate Treatment on Chromosome Segregations and Tetrad Regularity and Using Tetrads in Determination of Regular Meiosis Diploid and Autotetraploid Meadow Fescue（Festuca pratensis Huds）
Phosphate Treatment Chromosome Segregations Tetrad Regularity Regular Meiosis Diploid
2009/1/23
This study was carried out under greenhouse conditions in 1994-1995. The influence of phosphate treatments (0, 1, 2, 3 and 4g P 2 O 5 /pot) on chromosome segregaiton at the first anaphase (AI) and tet...
From the XXVII North American Testis Workshop：The Function of SMC and Other Cohesin Proteins in Meiosis
Function SMC Cohesin Proteins Meiosis
2008/12/22
To develop into haploid gametes, germ cells must undergo meiosis, a 2-step cell division process that is characterized by a sophisticated design in chromosome architecture and highly specific dynamic ...
Sex Chromosome Alignment at Meiosis of Azoospermic Men With Azoospermia Factor Microdeletion
Azoospermia chromosome pairing FISH Y chromosome microdeletion
2008/12/22
Deletions in the q arm of the Y chromosome result in spermatogenesis impairment. The aim of the present study was to observe the X and Y chromosome alignment in the spermatocytes of men with Y chr...
家猪减数分裂粗线期二价体与有丝分裂中期染色体的比较研究Comparative Studies on Meiosis Pachytene Bivalents and MitosisCMetaphase Chromosomes of Pig (Sus scrofa domestica)
家猪 二价体 有丝分裂染色体 染色粒结构带 G-带
2008/1/30
摘要以性成熟公猪睾丸和外周血为材料，采用长低渗、高氯仿卡诺固定液固定和外周血细胞培养制备减数分裂粗线期二价体和有丝分裂中期染色体，通过对二价体和有丝分裂中期染色体分裂指数和长度的比较研究，发现二价体的分裂指数和长度分别是有丝分裂中期染色体的5倍和3.42倍(1.87～5.98)；同时以12号染色体为例, 比较了二价体上的染色粒结构带与有丝分裂中期染色体G-带，表明染色粒结构带比中期染色体G-带带纹...
Oscillatory change of SR-protein kinase activities during oocyte maturation meiosis in fish
2007/7/28
期刊信息
篇名
Oscillatory change of SR-protein kinase activities during oocyte maturation meiosis in fish
语种
英文
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作者
Yang,Z.A.,Cao,D.,Gui,J.F.
第一作者单位
中国科学院水生生物研究所
刊物名称
Progress on Natural Sciences
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Localization of mitotic arrest deficient 1 (MAD1) in mouse oocytes during the first meiosis and its functions as a spindle checkpoint protein
语种
英文
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作者
Zhang D et al
第一作者单位
刊物名称
Biol Repr...
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Intra-oocyte localization of MAD2 and its relationship with kinetochores, microtubules, and chromosomes in rat oocytes during meiosis.
语种
英文
撰写或编译
作者
Zhang D et al
第一作者单位
刊物名称
Biol Reprod
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2...
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Reduced expression of MAD2, BCL2, and MAP kinase activity in pig oocytes after in vitro aging are associated with defects in sister chromatid segregation during meiosis II and embryo fragmenta...