单倍体
- 名haploid;monoploid;haplont
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非整倍体所描述是单倍体数目(n)并非成倍增加。
Aneuploid describes chromosome numbers which are not multiples of the haploid number ( n ) . Something increased twofold .
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K型小麦雄性不育系应用问题研究&Ⅰ.细胞质效应和诱导单倍体问题
Problems on application of K type strain male sterility of wheat ⅰ . Effect of cytoplasm and haploid inductio
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用PCR产物直接的基因转化获得酿酒酵母乙醇脱氢酶Ⅱ基因突变的单倍体
Mutant haploid by alcohol dehydrogenase ⅱ gene deletion of Saccharomyces cerevisiae
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双列杂交F1代加倍单倍体的遗传模型
Genetic model for doubled haploids derived from f_1 generation diallel cross
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单倍体基因组;肝硬化的CT分型
CT Grouping of Liver Cirrhosis
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首先采用MDA对单卵裂球细胞进行全基因组扩增,然后对胚胎及其亲本进行单倍体分析。
After whole genome amplification of single blastomeres by MDA , haplotyping was taken .
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总额的DNA中(单倍体)基因组的一个特点是每一个生物物种称为其C值。
The total amount of DNA in the ( haploid ) genome is a characteristic of each living species known as its C-value .
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数目暴增千倍之多。非整倍体所描述是单倍体数目(n)并非成倍增加。
Its numbers shall be increased a thousand thousand fold Aneuploid describes chromosome numbers which are not multiples of the haploid number ( n ) .
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SSR结果证实了化学诱导得到的后代,确系孤雌生殖产生,且是加倍单倍体。
The SSR results verified the posterities induced were from parthenogenesis and doubled haploid .
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HLA单倍体外周血联合骨髓干细胞移植治疗急性混合细胞白血病的临床观察
Clinical exploration on treatment of acute mixed lineage leukemia with HLA-haploidentical blood and bone marrow stem cells
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玉米单倍体加倍(DH)系籽粒性状表现的研究
A Study of Kernel Trait Expression among Doubled Haploid Maize Pure Lines
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大麦加倍单倍体(DH群体)的建立及其在遗传育种中的应用
Doubled Haploid Production and its Application in Barley Breeding
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结果表明,DNA流式细胞仪测定法可以鉴别群体的各种倍性水平,而形态学鉴别法可以把群体中的二倍体与单倍体、四倍体及其它倍体分开。
Results showed that DNA flow cytometry could identify each ploidy level , and the method of morphological characteristics could distinguish diploids from haploids , tetraploids and other ploids .
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播种量;与玉米杂交导入一个小麦加倍单倍体(DH)植株中。
And maize cross . 5 . sowing ;
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02428/HX-3双单倍体(DH)群体对水稻白叶枯病的抗性鉴定
Identification of Resistance of 02428 / HX-3 Doubled Haploid Population to Bacterial Leaf Blight
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由小麦×玉米获得的普通小麦加倍单倍体后代的RFLP变异
RFLP Variations of Common Wheat Doubled Haploid Progenies from Wheat × Maize Crosses
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泽蛙单倍体细胞RNA含量对胚胎发育和成活的影响
The influence of the RNA content of the haploid cell on the development and the viability of the haploid embryos of the frog Rana limnocharis
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结果表明,2,4-D溶液对杂交穗产生单倍体胚是必须的;
The results showed that 2,4-D solution was indispensable to induction of haploid embryo .
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单倍体再用秋水仙碱处理后获得DH系,所得材料对油菜功能基因组学的研究可能有一定的价值。
We generated completely homozygous DH lines as a model system for functional genomics work in B.
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扩增产物测序结果表明,15份代表性Rh阳性单倍体型的RHD基因序列和标准序列一致。
RHD sequences in 15 Rh-positive samples with representative haplotypes were consistent with the normal RHD sequence .
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值矛盾:单倍体基因组中DNA的量与机体生物学上的复杂度缺乏联系。
C-value paradox : The lack of correlation between the amount of DNA in a haploid genome and the biological complexity of the organism . ( C-value refers to haploid genome size . )
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以单倍体作母本,普通二倍体作父本杂交,共得到杂交种子68粒(异交结实率为0.12%-0.68%),试管培养得到21株F1。
Haploid as maternal parent was crossed with common diploid , and 68 seeds were gotten ( the cross seed setting frequency were 0.12 % - 0.68 % ) .
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研究表明:UV减弱了腺嘌呤缺陷型单倍体的交配能力,而对其它营养缺陷型单倍体的交配能力无甚影响;
Further investigation demonstrated that UV light decreased the mating ability of ade auxotrophic haploids and had no significant effect on the mating ability of other auxotrophic haploids .
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利用22个SSR和23个ISSR标记对90个单倍体遗传分离的分析表明,单倍体的遗传分离基本上呈无偏分离。
The genetic segregation of haploid was assessed with 22 SSR and 23 ISSR markers in a 90 haploid population .
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利用RFLP标记分析一对水稻籼粳交双单倍体的基因型
Genotypic mapping using RFLP markers on doubled haploids derived from a cross between Indica and Japonica Rice
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以玉米孤雌生殖诱导系诱导构建的两个单倍体群体和一个DH群体为材料,对DH群体15个农艺性状进行了遗传分析。
With two maize haploid populations and one DH population , 15 agronomic traits of DH population were analyzed hereditary .
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方法:25例恶性血液病患者进行HLA半相合(其中单倍体20例)的亲缘供者HSCT。
METHODS : Twenty-five patients with malignant hematological disease received allo-HSCT with HLA 2 or 3 antigen mismatched related donors .
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标题双胚苗水稻中单倍体和二倍体不同器官的cDNA-AFLP分析
CDNA-AFLP analysis among different organs of haploid and diploid plants in twin-seedling rice
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通过未授粉子房离体培养途径和辐射花粉授粉诱导雌核发育途径诱导甜瓜单倍体植株,再经染色体加倍迅速获得纯合的双单倍体植株(DoubleHaploid)。
Unpollinated ovary in vitro culture ways and pollen irradiation induced gynogenesis pathway can induce melon haploid plants . Homozygous double haploids will be obtained via chromosome doubling rapidly .
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方法:用流式细胞仪分析患者精液DNA,从DNA的单倍体量、二倍体量及多倍体数量来判断精液的质量以及服五子衍宗丸合加味肾气丸后对精液质量的改善。
Methods : The sperm DNA were analyzed with the flow cytometer . It was from the quantity of haploid , diploid and polyploid of DNA to judge the quality of sperm and its improvement after treatment .