自異體受精 的英文怎麼說
中文拼音 [zìyìtǐshòujīng]
自異體受精
英文
autoallogamy-
Most plants are hermaphrodite, but have mechanisms such as self - incompatibility that promote allogamy
許多植物是雌雄同體的,但它們存在自交不親和的機制,從而促進異花受精。The cyst cells enclosing spermatomeres maybe synthesize a kind of scf - like protein, which can recognize specially the c - kit receptor on the cellular membrane of spermatomeres. then c - kit is activated, dimerizing and autophosphorylating. at the same time, the tyrosine kinase domain of c - kit is activized, which phosphorylates the proteins that have sh2 domain
精母細胞周圍的囊細胞可能合成scf樣蛋白,特異地識別精母細胞膜上的c - kit受體,並刺激c - kit發生二聚化、自體磷酸化,激活胞內酪氨酸激酶活性,活化具有「 sh _ 2結構域」的靶蛋白,可能通過一系列信號級聯,最終激活與減數分裂的相關蛋白或基因。
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