大家在查：承宪京东 C0000005 Isoenzyme 并不会双银伊莱西亚容清俊 ultrathin 一级棒

同源四

同源四

同源四

同源四

1

these forms are highly sterile , as would be expected of triploids and of autotetraploids derived from basic diploids.

这些类型都是高度不育的，正如由基本的二倍体衍生三倍体和同源四倍体一样。

2

Cytological studies were conducted on pollen mother cells(PMCs)meiosis of autotetraploid broccoli using chromosome preparation technique .

以同源四倍体青花菜为材料，采用常规压片法研究花粉母细胞减数分裂行为。

4

Conclusion : The variant plants belonged to tetraploid plants .

结论：初步证明诱变植株为同源四倍体。

5

The Inducement and Identification of the Polyploid of Chrysanthemum Morifolium Ramat.

杭白菊同源四倍体的诱导和鉴定。

6

For some plant species , it has a better cross-compatibility in distant hybridizations.

就一些植物种类而言，同源四倍体有较好的远缘杂交亲和性。

7

Studies on Induction of Autotetraploid of Aloe vera L.

同源四倍体芦荟的诱导研究。

8

In Vitro Culture of Tetraploids of Aloe vera L.

同源四倍体库拉索芦荟的离体培养。

9

Establishment of the System of in Vitro Plantlet Regeneration of Different Autotetraploid Paulownia Plants

同源四倍体泡桐体外植株再生系统建立

12

13

Synthesis and Characterization of Autotetraploid in Cucumber Polyploid Breeding

黄瓜多倍体育种中同源四倍体的合成和鉴定

14

Relationship of Cytogenetic Character of Interspecific Hybrids Between Autotetraploid Sorghum and Johnsongrass

同源四倍体高粱与约翰逊草种间杂种细胞学特性的相关研究

15

The AFLP Analysis of Genetic Diversity between Diploid and Artificially Induced Homologous Tetraploid of Mulberry

桑树二倍体及人工诱导的同源四倍体遗传差异的 AFLP 分析

16

Preliminary Studies on Male-sterile Stability in Autotetraploid Rice with Photo -thermal Sensitive Male-sterility

同源四倍体光温敏核不育水稻育性的初步研究

18

Heterosis Utilization of Interspecific Hybrids Between Autotetraploid Sorghum and Johnsongrass

同源四倍体高粱与约翰逊草种间杂种优势利用研究

19

Cytological observation on double fertilization of autotetraploid rice

同源四倍体水稻双受精过程的细胞学观察

21

The Correlation Analysis between Amylose Content and Agronomic Traits of Autotetraploid Rice

同源四倍体水稻直链淀粉含量与农艺性状的相关性研究

22

Variation of Both DNA Genetic Structure and Reproduction Traits of Plant Autotetraploid

植物同源四倍体生殖特性及 DNA 遗传结构的变异

23

Observation on the Double Fertilization and Embryogenesis in Autotetraploid Rice

同源四倍体水稻受精与胚胎形成过程的观察

24

Analysis of Genetic Variation Between Diploids and Their Homologous Tetraploids of Mulberry by ISSR

桑树二倍体及其同源四倍体遗传差异的 ISSR 分析

25

Embryological Evidences of Seed-setting in Intergeneric Crosses of Autotetraploid Rice and Pennisetum Alopecuroides

同源四倍体水稻与狼尾草杂交结实的胚胎学证据

26

Developmental Characters of Autotetraploid Rice Pollen

同源四倍体水稻花粉的发育特征

28

Improvement of Callus Induction Efficiency in Anther Culture of Autotetraploid Rice

提高水稻同源四倍体花药培养愈伤诱导率的研究

29

Isoenzyme analysis of autotetraploid heatproof radish

同源四倍体抗热萝卜同工酶研究

30

Male Gametophyte Development in Autotetraploid Radish

同源四倍体萝卜雄配子体发育

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