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。
Results In 19 positive pleural fluids the rates of hyperdiploid in chromosomes 7, X, 17 and 11 were 16(.
结果 在 19例肺癌阳性胸水标本中 ,7号、X、17号、11号染色体出现超二倍体的病例分别为 16例 (84。
Detection of Hyperdiploid Malignant Cells in Breas Cancer with a-satellite DNA Probe of Chromosome 8 and Fluorescence in Situ Hybridization;
应用8号人染色体α-卫星探针和FISH技术检测乳腺肿瘤中的超二倍体细胞
The state or condition of being diploid.
二倍体二倍体态或条件
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。
An organism having somatic cells with the diploid number of chromosomes.
二倍体体细胞内有二倍数的染色体的组织
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。
It may be expressed as either the haploid (n) or diploid (2n) number.
可以用单倍体数目或二倍体数目来表示。
Autopolyploids are genetically isolated from their parental diploids.
同源多倍体与其亲本二倍体在遗传上相隔离。
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
The stoma density of diploid is thicher than spur type.
二倍体气孔密度大于三倍体，普通型大于短枝型；
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
Chromosome Doubling and Crossing of Wild Diploid Dactylis glomerata
野生二倍体鸭茅染色体加倍及杂交利用研究
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
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
Cytological Studies of the Unreduced Diploid Eggs Generated from the Diploid Gynogenetic Progeny of Allotetraploid Hybrids;
雌核发育二倍体鲫鲤产生二倍体卵子的细胞学研究
Karyotype analysis of diploid and triploid Ukraine carp (Cyprinus carpio)
二、三倍体乌克兰鳞鲤染色体核型分析
Having a chromosome number greater than but not an exact multiple of the normal euploid number.
超倍的有一个染色体数目的，此数目比正常超倍体数目大，但不是它的整倍数
At fertilization, when the haploid gametes fuse, the diploid number of chromosomes is restored.
受精过程中，单倍体配子融合，恢复了二倍体的染色体数目。
Mesophyll Protoplast Culture and Fusion of Dihaploid Strains and Diploid Wild Species of Potato;
马铃薯野生二倍体与双单倍体叶肉原生质体的培养及融合