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- The morphologically anatomical structure of seed coat of backcross progenies resembled that of B. napus, but was different from that of S. alba. 回交后代种皮解剖结构与甘蓝型油菜相似，而与白芥相差较远。
- There were pigments in seed coats of B. napus and some backcross progenies, but no pigments in those of S. alba and other backcross progenies. 栅栏层在甘蓝型油菜中最厚，在白芥中最薄，而后代介于两者之间。
- Eight Wx genotypes were developed from the improved BC_5F_2 backcross progenies, which follows Mendelian segregation. Among them, there were two aabbdd waxy plants whose amylose content in the BC_5F_3 seeds were 1.81% and 0.82%, respectively. 利用上述3个分子标记从BC_5F_2代回交改良群体中筛选出了8种Wx基因型，经卡方检验，其分离比符合3对基因的分离比例，其中基因型为aabbdd的植株有2株，直链淀粉含量分别为1.;81%25和0
- By studying thesegregations pattern of the fertilities of F_1, F_2 and the backcrossing progenies, the inheritanceof the RN type and ZD type CMS lines were identified. 通过对 F1、F2 和回交后代的育性分离情况,推测不育系保持基因和恢复基因的数量及显隐性关系,确定RN 型和 ZD 型大豆细胞质雄性不育系的遗传模式;
- Analysis of Isozymes in Male Sterile line and Its Backcross Progenies of Alfalfa 苜蓿雄性不育系及其回交后代同工酶分析
- Chromosome Number and Ploidy of Backcross Progenies from Hybrids of Common Carp and Crucian Carp 鲤鲫杂交回交子代的染色体数目及倍性
- Analysis of Cooked Rice Elongation of Core Germplasm in Rice and the Backcross Progenies of Indica Restore Line Chenghui 448 水稻核心种质及成恢448回交后代的稻米延伸性研究
- Backcross progenies 回交子代
- Obtained the backcrossing progenies between Brassica rapa and AM system 中国白菜和AM系统回交及杂种后代育成的研究
- Analysis of Chilling Resistance of Tomato Cross and Backcross Progeny 番茄杂交及回交后代耐冷性分析
- Hybrid progenies tended to earlymature. 杂种普遍倾向早熟；
- The vigour of two-parent progenies was likely to be similar. 双亲本子代的生活力多半是相似的。
- Backcross with c ommon wheat had completely no seed set. 用普通小麦回交，未获得回交后代。
- Performance of pest-resistance of the Bt transgenic rice plant in its first backcross progeny Bt转基因水稻在回交一代的抗虫性表现
- Rapid Determination of HMW-GS Dx5 Gene for Early Evaluation of Backcross Progeny in Wheat by PCR PCR法快速检测小麦回交后代HMW-GSDx5基因
- Open-pollinated progenies of such genotypes are raised separately. 将这种基因型的自由传粉的后代分别播种。
- Analysis of a Mosaic Monosomic Alien Addition Line of Rice with Chromosome 7 of Oryza officinalis C-Genome and Its Backcross Progeny 一个嵌合型药用野生稻7号染色体单体附加系及其回交后代的分析
- The ratio of resistant and susceptible plants was 1:1 in progenies of backcross of the F1 and susceptible parents, and this ratio was 2.8:1 in the F2 generation from the F1 selfing. 抗性稳定株系与感病亲本杂交，F1表现高抗病，再与感病亲本回交，后代抗感病株比例为1:1，自交F2的比例为2.;8:1。
- The resistant level was declined with increasing of backcross generations. (2)在回交后代中，抗性水平逐代降低。
- There were some transgressive progenies in hybrids which exhibited heterosis. 杂种后代存在超亲子代，表现一定的杂种优势。
