نتایج جستجو برای: parthenogenesis

تعداد نتایج: 892  

Journal: :The American Naturalist 1983

Journal: :The Biological Bulletin 1907

Journal: :The American Journal of the Medical Sciences 1914

Journal: :Zeitschrift für Induktive Abstammungs- und Vererbungslehre 1917

2015
Peigang Liu Yongqiang Wang Xin Du Lusong Yao Fengbo Li Zhiqi Meng Liangxue Lai

Thermal induction of parthenogenesis (also known as thermal parthenogenesis) in silkworms is an important technique that has been used in artificial insemination, expansion of hybridization, transgenesis and sericultural production; however, the exact mechanisms of this induction remain unclear. This study aimed to investigate the gene expression profile in silkworms undergoing thermal partheno...

Journal: :The journal of medical investigation : JMI 2000
S Yamano K Nakagawa H Nakasaka T Aono

Recent reports have suggested that when unfertilized oocytes with a spermatozoon after intracytoplasmic sperm injection (ICSI) are properly activated, the activated oocytes develop normally similar to fertilized oocytes. However, human oocytes do not easily respond to universal activators of mammalian oocytes like ethanol or calcium ionophore A23187, which induce a calcium transient in ooplasm....

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