| 1. | Research on male parent pollen and vigour of maize seed production 玉米制种田父本花粉量及活力的研究 |
| 2. | Among the polymorphic markers , 349 were segregating through either the female or the male parent 母本中有191个分离标记,父本中有158个分离标记。 |
| 3. | Among the 55 microsatellite markers screened , 13 and 11 microsatellite loci were heterozygous in the female and the male parent , respectively 15个在家系中有作图信息的微卫星位点,分别有13个和11个可用于母本和父本的作图。 |
| 4. | The results showed that the electrophoric patterns of isozymes of " allogynogenetic crucian carp " were the same as those of its female parent and significantly different from its male parent 结果显示:异育淇鲫同工酶的电泳图谱与母本淇鲫相同,与父本兴国红鲤显著不同。 |
| 5. | Among all the microsatellite loci , 46 . 7 % of the loci and 11 . 7 % of the alleles were null alleles . separate genetic linkage maps were constructed for the female and male parents 微卫星位点中有大量的无效等位基因( nullallele ) ,占所有位点的46 . 7 % ,是所有等位基因的11 . 7 % 。 |
| 6. | But with polyandry ( one woman and many husbands ) children cannot , in general , know the identity of their male parent ( although today dna testing could come to the rescue ) 但是在一妻多夫制的婚姻(一个女人和许多丈夫) ,子女一般无法知道自己的父亲是谁(尽管如今的dna检测或许可以解决这个问题) 。 |
| 7. | To explore the influences of setting rate of male parent varieties on that of their medium hybrid rice combinations , the correlation of setting rate between male parents and their corresponding combinations was analyzed with 7 male parent varieties and their corresponding combinations 摘要为探明父本结实率对杂交中稻组合结实率的影响,以7个父本品种和相应杂交组合为材料,对父本结实率与相应组合结实率的相关性进行了分析。 |
| 8. | Two isozymes ( peroxidase and - amylase ) of six tissue ( heart , liver , kidney , brain , eye and muscle ) of " allogynogenetic crucian carp " , its female parent qihe crucian carp and male parent red carp ( cyprinus carpio ) were analyzed by vertical polyacrylamide gel electrophoresis 摘要采用聚丙烯酰胺垂直平板电泳,对异育淇鲫及其母本淇鲫和父本兴国红鲤的6种组织(心脏、肝脏、肾脏、脑、晶状体和骨骼肌)中的过氧化物酶和-淀粉酶同工酶进行比较研究。 |
| 9. | The results showed that the electrophoretogram patterns of isozymes , serum and muscle protein of bumper crucian carp were the same as those of its female parent and significantly different from its male parent . it is speculated that the function of heterogeneous sperm was only in dna level and not behave on the isozyme expression of grown progeny 结果发现:异源子代的血清、肌肉蛋白和同工酶的电泳图谱与母本彭泽鲫相同而与父本海鲤显著不同,推测异源精子的作用可能是在dna水平上对后代产生影响,这种影响没有表现在成体同工酶的表达上。 |
| 10. | To hybrid minghui 63 of strong restore ability and high combining ability as female parent and yunnan soft rice dianlong 201 as male parent , the scent soft rice restore wenhu 206 with qing scent , strong restore ability , high combining abulity , disease resistance and high adaptability is selected according to the method of high quality and high quality combining , scent and scent combining , the crosses between wenhu 206 and scent cms line yixiang 1a , wenfu 7 , a new scent soft rice combination is selected 摘要以生产上广泛应用的恢复力强、配合力高的明恢63作母本,和云南优质软米水稻良种滇陇201作父本进行杂交,成功选育出有清香味、恢复力强、配合力高、抗病和适应性强的香型软米水稻恢复系文恢206 。 |