euhaploid

Genetic analysis of five fruit traits had been done based on a doubled haploid population of Capsicum annuum L.

以一个牛角椒组合(‘97403’ב97410’杂交而成)作为供体,通过花药培养技术构建了103个加倍单倍体(DH)系组成的DH群体,再以此DH群体为试验材料,对该群体果实性状进行遗传分析。

By using a doubled haploid population(DH) containing 67 DH lines derived from anther culture of F1 cross between Balilla (japonica) and Nanjing 11 (indica), an RFLP map was constructed, which consisted of 131 RFLP markers covering all 12 linkage groups at an average distance 14.

利用籼稻品种南京11和粳稻品种巴利拉的F1花药进行组织培养，获得67个加倍单倍体植株（DoubledhaPloid，DH）。

A double haploid (DH) population with 132 plant lines and a recombination inbred lines (RIL) with 152 plant lines were constructed through one step anther culture and continuous self pollination of the hybrid between 02428 (japonica) and Teqing (indica), respectively.

对籼粳杂交组合“0 2 42 8(粳 ) /特青 (籼 )”F1 进行一步成苗法花药培养 ,对该组合的分离世代采用连续自交随机选择 ,分别获得由 132个株系组成的加倍单倍体 (DH)群体和由 15 7个株系组成的重组自交系 (RIL )群体。