mitotic cell in metaphase 中文意思是什麼
mitotic cell in metaphase
解釋
中期有絲分裂細胞-
In the laboratory experiment part, human peripheral blood, cultured cells and icr mice were study objects. the changes of mitotic chromosome numbers were measured by human metaphase chromosome counts and statistic analyzed used x2 - test. the changes of meiotic chromosome numbers were measured by mice one - cell zygote chromosome counts and statistic analyzed usedx2 - test. the effects of low dose ionizing radiation on the expression of topoisomerase ii were measured by immunocytochemistry, western blot and rt - pcr
流行病學結果顯示長期小劑量輻射接觸與染色體不分離呈正相關，為進一步在細胞遺傳學和分子生物學方面研究小劑量電離輻射與染色體不分離關系及其機制，本課題第二部分以外周血、培養細胞、 icr小鼠為研究對象，用外周血染色體計數和單細胞受精卵染色體計數的方法研究小劑量輻射和拓撲異構酶復旦大學2000級博士生學位論文11a抑制劑及其二者的協同效應對有絲分裂和減數分裂染色體不分離的影響，用免疫細胞化學染色、 westernblot 、 rt pcr等方法研究了電離輻射引起拓撲異構酶a表達變化。 -
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。 -
After the nuclei of late g2 phase were incubated in the mitotic extracts harvested from metaphase plasmodia, the cyclin b in the nuclei gradually accumulated with the prolongation of incubating time. while, in the control group, the content of cyclin b changed little. this indicated that the mitotic extracts of metaphase plasmodia had the activity of accelerating the process of prophase, and the cell free system with mpf activity was established
將g _ 2晚期細胞核溫育于中期提取物中，免疫印跡結果表明隨著溫育時間的延長，細胞核中cyclinb的含量逐漸增加，而在沒有中期提取物的對照組細胞核中cyclinb含量並不隨著溫育時間的延長而增加，說明多頭絨泡菌中期提取物具有促進有絲分裂前期進程的作用，同時也說明我們構建了具有mpf活性的非細胞體系。
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