品系

• Breeding of photo - and - temperature sensitive genic male - sterile dual - use line n196s in brassica napus
  甘蓝型油菜可交配品系的筛选
• The new varieties of japonica rice developed in the japonica rice center yaas
  云南省农科院粳稻育种中心育成的粳稻新品系及栽培要点
• Combing ability and heterotic performance of bt transgenic lines in cotton gossypium hirsutum l
  转基因品系的配合力和杂种优势表现
• The development of isolating mechanisms promotes the formation of new varieties and species
  该机制的发展有助于新物种和品系的产生。
• Effects of several ecological factors on the growth of perineries aibuhitensis
  氮磷铁营养浓度对不同品系三角褐指藻生长影响的比较研究
• That strain , influenza a ( h5n1 ) does not yet pass readily from one person to another
  这种禽流感病毒株是一种a型流感病毒，品系为h5n1 。
• Identification and characterization of a novel wheat line containing high molecular glutenin subunits
  12的稀有小麦品系的鉴定和特性研究
• Comparison of the method establishing embryonic stem cell lines from five different mouse strains
  5个品系小鼠胚胎干细胞系建立的方法学比较
• The rate of polymorphic bands and the rate of specific bands were 79 . 2 % and 22 . 5 % respectively
  51 。川牛膝的dna样性与地域和品系差异有关。