mitosis metaphase 中文意思是什麼
mitosis metaphase
解釋
有絲分裂中期-
Microscopic observation of ehrlick ascites tumor cell mitosis and metaphase chromosome
艾氏腹水瘤細胞有絲分裂過程的顯微觀察 -
Their flowers and fruits were removed in this experiment to enhance them to take branch roots on the stems, and then the branch roots were used as materials. five mitosis metaphase cells, with their chromosomes well scattered, were counted. chromosome number of hup is 2x = 24, and its karyotype formula is 2n = 2x = 24 = 8m + 12sm + 4st, being to " 3b " of stebbins
本實驗採取去其花、果實，促其莖節上長側根的辦法，以其側根為實驗材料，統計了5個分散較好的有絲分裂中期細胞，其染色體數目為2x = 24 ，核型公式為2n = 2x = 24 = 8m + 12sm + 4st ，核型類型為3b型。 -
Cultured epithelial cell undergoing division. this cell is in metaphase of mitosis. microtubules are shown in green, actin is in red and mitotic chromosomes are colored blue
正處于有絲分裂中期的動物上皮細胞。綠色的是微絲，紅色為肌動蛋白，藍色的染色體正處于赤道板。 -
The onset of mitosis is induced by activation of mpf, a highly conserved complex consisting of a kinase, cdc2, and an activating subunit, cyclin b. during the cell cycle the concentration of the catalytic subunit cdc2 remains constant while cyclin accumulates from interphase to mitosis and is degraded at each metaphase - anaphase transition
在許多物種的早期胚胎細胞分裂過程中，由間期到m期的連續分裂是一個重要特點。 mpf （ m期促進因子， m - phasepromotingfactor ， mpf ，又可稱為成熟促進因子maturationpromotingfactor ， mpf ）由cdc2和周期素b兩個亞基組成。
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