backcrossed造句

• F1 females could be backcrossed to the male homozygous recessive parent .
  也可用雌性F1与隐性纯合雄性亲本回交。
• Agronomic characters of many times backcross short-root mutant rice rm
  水稻温敏间断失绿性状表达机理的研究
• F1 females could be backcrossed to the male homozygous recessive parent
  也可用雌性f1与隐性纯合雄性亲本回交。
• Studies on the hexaploid interspecific hybrid and its backcross with cultivars in strawberry
  草莓六倍体种间杂种及其回交研究
• backcross a cross between an individual and an individual of the original parent generation
  回交：杂交产生的子一代个体再与其亲本进行交配的方式。
• Seventeen selected aflp primer combinations produced 1106 peaks, of which 384 ( 34.7 % ) were polymorphic in a backcross family
  共得到1106个aflp位点，其中有384个位点在亲本间有多态性，占总位点的34.7%。
• Where the ranges of two species overlap, and fertile hybrids can be produced, these hybrids will tend to backcross with the most abundant species, so the offspring down many generations come to resemble the most abundant parents
  两个物种的重合个体或是那些可育杂种将趋向于与优势种进行回交，因此，经过很多代之后，所得个体会与优势种的亲代相似。
• The development of these new varieties ( strains ) indicated that using the summer type variety from low latitude area as the high-protein parent, and local high-yield accessions as the recurrent parental lines in modified backcross is an efficient strategy for high-protein, high-yield soybean breeding
  育种实践证明，选择低纬度地区的夏大豆品种（系）作高蛋白基因源，创造高蛋白中间材料，采用本地丰产材料进行修饰回交，是高蛋白、高产大豆育种的一种有效方法。
• Wild arabidopsis thaliana seeds were mutagenized with y-ray, and m2 populations were screened in the medium containing 200mmol / l nacl . 352 potential high-salt-tolerance mutants were selected from 80, 000 m2 seedlings, and 4 of this m2 mutants showed high-salt-tolerance in their m3 generation . this high-salt-tolerance mutants were backcrossed with the wild type arabidopsis thaliana
  在含200mmollnacl的改良ms培养基上，通过对约80,000株m_2代幼苗的筛选，共获得352株根仍表现向地性生长或真叶不变为褐色的植株作为可能的突变体。