1.
Leaf Quality Identification of Tetraploid Mulberry Variety E-sang No.2
四倍体桑品种鄂桑2号的叶质鉴定研究
2.
Research Progress on the source of tetraploid mulberry in Guangxi
广西桑树四倍体种质资源的研究进展
3.
Study on Chemomorphosis of Organ and Rapid Micropropagation of Tetriploidy Morus Alba;
桑杂种胚器官化学诱变与离体再生四倍体育种新材料研究
4.
Diploid, triploid, tetraploid, pentaploid and hexaploid hybrid plants have been recovered from protoplast fusion, among which the tetraploid ones accounted for almost90%.
这些体细胞杂种有二倍体、倍体、倍体、倍体和六倍体,但主要是四倍体。
5.
The analysis of the tetraploid of Saussurea involucrata Kar.et Kir.
四倍体天山雪莲组培苗倍性分析比较
6.
Breeding of Artificial-Induced Mixoploid Mulberry Variety "Luyou1";
桑树人工诱导混倍体品种‘鲁诱1号’选育
7.
AFLP Analysis of the Genetic Background of the Newly Breed Artificial Triploid Mulberry;
人工三倍体桑树新品种遗传背景的AFLP分析
8.
Studies on Induction of Polyploid and Breeding of Good New Variety in Mulberry
桑树多倍体育种材料诱变创制及优系选育研究
9.
They are complexpolyploids, being partly tetraploid and partly hexaploid.
它们是复杂的多倍体，其中一部分是四倍体，一部分是六倍体。
10.
Autotetroploid rice has double genome compared with diploid rice.
同源四倍体水稻是二倍体水稻染色体加倍形成的。
11.
STUDY ON A NEW ALLOTETRAPLOID SYNTHESIS OF COTTON
棉花二倍体合成异源四倍体新种的研究
12.
Induction of Tetraploidy of Non-heading Chinese Cabbage with Late-bolting and Identification of Chromosome Configuration
四倍体不结球白菜的诱导及染色体倍性鉴定
13.
Meiotic FISHs in Hybrids Between Tetraploid Cultivars and Diploid Wild Species of Gossypium L.;
四倍体栽培棉×二倍体野生棉减数分裂的FISH研究
14.
Research on Allopolyploid and Tetraploid Breeding of Scallop
扇贝异源多倍体与四倍体培育技术研究
15.
ANALYSIS ON DNA METHYLATION DIVERSITY OF DIPLOID AND TETRAPLOID OF WATERMELON(Citrullus Lanatus)
二倍体和同源四倍体西瓜的DNA甲基化差异分析
16.
Study on Hybrid Seed Failure by 4x×2x and 2x×4x in False Pakchoi(Brassica parachinensis)
菜薹二倍体与四倍体间杂交的杂种不育性研究
17.
Ploidy analysis of Carassius auratus auratus,allogynogenetic silver crucian carp,and multiple tetraploid allogynogenetic crucian carp
野鲫、异育银鲫和复合四倍体银鲫的倍性鉴别
18.
Study on Induction of Allogynogenetic Tetraploid and Alloteraploid in Scallop and Its Cytogenetic Analysis;
扇贝雌核发育四倍体和异源四倍体的诱导及其细胞遗传学研究