本科生畢業(yè)論文格式規(guī)范要求(參考版)
2024-08-15 17:23本頁面
【正文】 依據(jù)所得到的細胞學(xué)結(jié)果及田間性狀，初步探討染色體數(shù)目變異與育性的關(guān)系……關(guān)鍵詞 蘿卜；甘藍；屬間雜種后代；細胞學(xué)；育性摘要內(nèi)容Times New Roman體小四號號Times New Roman體小四號加粗Cytological study on the intergeneric hybrid progenies between Raphanus sativus and Brassica oleraceaName of student Name of tutorTimes New Roman體小四號加粗Abstract The intergeneric hybrid progenies of Raphanus sativus Brassica oleracea were used in this study, and the variation of chromosome numbers of ovary cells were studied. The results were as follows. In the plants of the F5 generation, chromosome numbers ranged from 18 to 38,and the cells with 36 chromosomes were the most frequent (%). Most of the cells were those with chromosome numbers 38,37,36 and 34. In the plants of the F6 generation, the range of chromosome number decreased evidently, which was from 30 to 38. The cells with 36 chromosomes were the highest (%). Most
規(guī)章制度相關(guān)推薦
鄂ICP備17016276號-1