| 1. | Effect of phytohormone on chromosome polyploidization and haploidization of callus of vicia faba
植物激素对蚕豆胚轴愈伤组织染色体加倍和减倍的影响 |
| 2. | Doubling efficiencies of the application dimethylsurfoxide in colchicines to treat haploids in tobacco nicotiana tabacum
对烟草单倍体植株的染色体加倍效应 |
| 3. | This result mean that the fish obtained by the above technique treatments is real diploid mito - gynogenetic grass carp
说明这些草鱼是经过染色体加倍所得的、完全真实的雌核发育二倍体草鱼。 |
| 4. | Allopolyploidy a type of polyploidy involving the combination of chromosomes from two or more different species
异源多倍体：两种或两个以上的不相同的物种杂交，杂种经染色体加倍形成的多倍体类型。 |
| 5. | Allopolyploids usually arise from the doubling of chromosomes of a hybrid between species , the doubling often making the hybrid fertile
异源多倍体通常由不同种的二倍体染色体组结合后加倍形成，染色体加倍后通常是可育的。 |
| 6. | The paper mainly deals with the chromosome doubling method and mutagen types for medicinal plants and other factors affecting chromosome doubling
本文着重介绍了当前药用植物染色体加倍所采用的方法、诱变剂类型以及其它一些影响植物染色体加倍的因素。 |
| 7. | After chromosome doubling and electric conductivity measuring , 9 variants with higher stability of cell membrane to heat stress than the original varieties were selected
经过染色体加倍后，通过热胁迫条件下电导率的测定，筛选出9份细胞膜热稳定性比原始品种明显提高的变异体材料。 |
| 8. | In addition , it introduces the characteristics and identification methods of medicinal plants , and latest achievements obtained in chromosome doubling of medicinal plants in recent years
此外，还介绍了多倍体药用植物的特征、鉴定方法以及近些年来药用植物染色体加倍所取得的最新成果。 |
| 9. | The optimum parameters , such as the exact time for the activated eggs finishing the first chromosome sets copying , the optimum period for artificial chromosome set duplication , the optimum temperature and intensity of heat shocking etc , were determined
确定了在一定孵化温度下，被激活的草鱼卵子完成第一次染色体复制的准确时间，实施人工染色体加倍处理的最佳时机，人工加倍处理的最佳方法和处理强度等。 |
