搜索结果: 1-15 共查到“知识库 动物生殖生物学”相关记录266条 . 查询时间(0.39 秒)
中国林业科学研究院森环森保所在海南长臂猿繁殖策略研究中取得新进展（图）
森环森保所 海南长臂猿繁殖 种群
2022/10/30
海南长臂猿（Nomascus hainanus）是中国特有的灵长类动物，也是世界上最为濒危的灵长类动物，被世界自然保护联盟（IUCN）评定为极度濒危级别，为国家Ⅰ级重点保护野生动物，在《中国脊椎动物红色名录》中被评估为“极危CR”。20世纪80年代，海南长臂猿数量仅为不足10只，经过长期的持续保护，其野生种群在过去几十年间得以缓慢恢复，截至目前共有5群36只，全部分布于海南热带雨林国家公园霸王岭片...
《生殖生物学》于2009年被内蒙古自治区教育厅认定为自治区级精品课程。该课程是在将科研优势转化为教学优势的教学理念指导下，依托旭日干院士建立发展的动物学国家重点学科和“省部共建草原家畜生殖调控与繁育国家重点实验室”科研平台为基础，面向生物科学（含基地）专业、生物技术（含基地）专业本科生开设的专业方向课。
《哺乳动物体外受精及早期胚胎发育虚拟仿真实验》于2021年被内蒙古自治区教育厅认定为首批自治区级一流本科课程。是生物科学专业和生物学基地的专业方向课，得到“内蒙古自治区高校创新创业教育科学研究重点课题”和“内蒙古大学示范性虚拟仿真实验教学项目”支持。内蒙古大学前期在将科研优势转化为教学优势的教学理念指导下，依托旭日干院士建立发展的动物学国家重点学科和“省部共建草原家畜生殖调控与繁育国家重点实验室”...
浙江大学生命科学研究院2021年3月16日范衡宇课题组在Advanced Science杂志发表论文阐明CCR4-NOT复合体中RNA识别亚基CNOT4在哺乳动物生殖细胞性染色体配对中的生理功能（图）
范衡宇 CCR4-NOT复合体 RNA识别 动物生殖细胞 性染色体配对 生理功能
2022/10/26
2021年3月16日，浙江大学生命科学研究院范衡宇课题组在Advanced Science杂志上在线发表了题为“The CNOT4 Subunit of the CCR4-NOT Complex is Involved in mRNA Degradation, Efficient DNA Damage Repair, and XY Chromosome Crossover during Male ...
Nonlinear models of Brazilian sheep in adjustment of growth curves
body weight Gompertz growth rate mature weight thoracic circumference
2018/11/23
Growth curves of the Morada Nova sheep males and females were described using nonlinear models and the relationships between body weight and thoracic circumference were evaluated. Altogether 1516 repe...
Oxidative Stress and Antioxidant Enzyme Defence System in Seminal Plasma of Common Carp (Cyprinus carpio) and Rainbow Trout (Oncorhynchus mykiss) during Spawning Season
reproductive season lipid peroxidation products fish sperm superoxide dismutase glutathione reductase glutathione peroxidase
2018/3/5
Assessment of seminal oxidative stress indicators is emerging as a valuable prognostic tool in assisted reproductive
technology. We investigated levels of oxidative stress caused by reactive oxygen s...
Supplementation of Dairy Cows with Docosahexaenoic Acid Did Not Affect Ovarian Activity
algae follicle corpus luteum oestrus oestradiol progesterone milk DHA
2018/3/5
Vlcek M., Andrlikova M., Barbato O., Bina V., Boland M.P., Dolezel R., Lopatarova M., Cech S. (2017):
Supplementation of dairy cows with docosahexaenoic acid did not affect ovarian activity. Czech J....
Colostrum and Milk Characteristics in Murgese Breed Mares
horse lactation total antioxidant capacity biodiversity
2018/3/5
Cosentino C., Notarnicola G., Paolino R., D’Adamo C., Labella C., Musto M., Freschi P. (2017): Colostrum and
milk characteristics in Murgese breed mares. Czech J. Anim. Sci., 62, 466–472.
The physic...
The Study of Endometrium at Gestational Days 5 and 15 in Dairy Goats (Capra hircus)
endometrial receptivity pinopodes gestational day 15 (D15)
2018/3/5
Endometrium receptivity, an absolutely necessary part of successful embryo implantation, and several morphological
and biochemical endometrial receptivity biomarkers have already been studied and pro...
旨在探究绵羊FGF 7基因组织表达水平及其多态性与产羔数之间的关系。本研究利用半定量反转录-聚合酶链式反应（sqRT-PCR）和实时荧光定量PCR（qPCR）技术对绵羊FGF 7基因在多羔小尾寒羊和单羔苏尼特羊以及小尾寒羊FecB不同基因型（BB、B+、++）各组织中的表达水平进行研究，同时采用Sequenom MassARRAY®SNP技术，对多羔绵羊品种（小尾寒羊380只）和单羔绵羊...
SOX9基因调控雄性哺乳动物生殖活动的研究进展
哺乳动物 SRY-盒包含蛋白9（SOX9） 生殖活动 调控
2017/7/12
SRY-盒包含蛋白9（Sex determining region Y-box 9，SOX9）基因属于SRY-盒包含蛋白（SRY-type HMG box，SOX）基因家族中的重要成员，是继Y染色体性别决定基因（Sex-determining region of Y chromosome，SRY）后发现的又一重要的性别决定基因。近些年研究表明，SOX9基因在哺乳动物生殖活动中发挥着重要的调控作用，...
Tudor Domain Containing Protein TDRD12 Expresses at the Acrosome of Spermatids in Mouse Testis
Tdrd12 Tudor Spermatogenesis Acrosome Spermatid Testis
2016/7/27
Tdrd12 is one of tudor domain containing (Tdrd) family members. However, the expression pattern of Tdrd12 has not been well studied. To compare the expression levels of Tdrd12 in various tissues, real...
Effect of Monochromic Light-emitting Diode Light with Different Color on the Growth and Reproductive Performances of Breeder Geese
Monochromatic Light Reproductive Performance Breeder Geese
2016/7/27
The purpose of this study was to investigate the effect of monochromic light-emitting diode (LED) light with different color on the growth and reproductive performances of white Roman breeder geese. A...
Relationship between Body Weight of Primiparous Sows during Late Gestation and Subsequent Reproductive Efficiency over Six Parities
Gestation Body Weight Parities Reproductive Efficiency Sow
2016/7/27
The present study investigated the impact of parity 1 gilt body weight during late gestation (d 109) on subsequent reproductive performance of sows and performance of suckling pigs. A total of 2,404 f...
Testicular Characteristics and the Block to Spermatogenesis in Mature Hinny
Hinny Testis Seminiferous Tubule Spermatogenesis Defect Sterility
2016/7/27
Most hinnies (female donkey×male horse) and mules (female horse×male donkey) are sterile with few reports of equine fertile hybrids. The main cause of this sterility is thought to be a meiotic block t...