syndiploid

The adh2 ::kanMX4/ ADH2 diploid was generated.

经过抗性筛选 ,得到一株adh2基因突变的杂合双倍体菌株。

After biology immunity mechanism is thoroughly analyzed,diploid immune algorithm(DIA) is put forward based on the integration of biology immunity principle and biology genetic theory.

由于模拟生物免疫系统功能的免疫算法具有解决复杂工程问题的潜力,同时也存在容易陷入局部最优平衡态和进化后期搜索停滞不前的缺陷,在深入分析生物免疫系统机理之后,将生物免疫原理和生物遗传理论集成到免疫算法中,提出了双倍体免疫算法。

One complex number is used to denote each diploid and define the genetic operators.

第一次把复数编码的思想应用到遗传算法中去 ,用复数编码来表达双倍体 ,并具体规定了遗传操作 。

A Study on Dihaploid Induction of Potato;

马铃薯双单倍体诱导研究

Priliminary Study of Overcoming Incompatibility of Hybridization between Indica and Japonica Rice Via Dihaploid Method;

应用双单倍体克服籼粳交的不亲和性初探

Induction of Monohaploid Plants from a Male Sterile Dihaploid Strain of Solanum tuberosum L. by Anther Culture;

用花药培养法由马铃薯雄性不育双单倍体诱导一单倍体植株的研究

Study on Producing Double Haploid of Wheat between Wheat and Maize by Wide Hybridization;

利用小麦与玉米远缘杂交诱导小麦双单倍体的研究

The chromosome doubling of haploid and double haploid in cucumber was studied.

1%,有待于进一步研究;双单倍体诱导纯合四倍体得到了较理想的结果,加倍频率达16。

Genetic analysis of double haploid population from maize bio-induced parthenogenesis

以杂交种1145×Y331作母本与高油型农大高诱1号单倍体诱导系杂交产生的单倍体及其秋水仙素加倍形成的双单倍体(DH)群体为材料,利用SSR分子标记对孤雌生殖单倍体及DH系群体的配子分离及遗传特点进行了初步分析。

Expression and suppression of leaf rust resistance genes in amphidiploids from crosses of diploids and tetraploids;

二倍体及四倍体中抗叶锈病基因在双二倍体中的表达与抑制

Analysis of Giemsa C-banded Patterns of Chromosomes in Amphidiploid from Ae. tauschii and Secale cereale L;

节节麦-黑麦双二倍体的染色体C-带分析

Analysis of Powdery Mildew Resistance Genes in Some Tetraploid Wheat-Aegilops Amphidiploids and Their Parents;

几个四倍体小麦山羊草双二倍体及其部分亲本的抗小麦白粉病基因分析

Study on Agronomic Traits and Cytologic Characteristic of Aegilops tauschii - Triticam carthlicum Amphiploid;

粗山羊草-硬粒小麦双二倍体农艺性状及细胞学特点研究

Study on Genomic Changes in Partial Amphiploids of Common Wheat_Wheatgrass ;

普通小麦-天蓝冰草部分双二倍体基因组变异的研究(英文)

The Production and Cytogenetical Studies of Oryza sativa-Oryza eichingeri Amphiploid;

栽培稻-紧穗野生稻双二倍体的产生及其细胞遗传学研究

The Monte Carlo Study of the Diploid Penna Model;

双倍体Penna模型的蒙特卡洛研究

The pollen grain germinates on a special extension of the carpel, the stigma, and double fertilization results in a diploid zygote and triploid (usually) endosperm nucleus.

花粉粒在柱头上萌发，双受精导致双倍体的合子和三倍体的胚乳形成。

One complex number is used to denote each diploid and define the genetic operators.

每一个复数对应于双倍体的一对等位基因 .

Reduction of the diploid number of chromosomes by one half during meiosis, resulting in the haploid number.

减半作用在减数分裂过程中染色体双倍体数目的减半而导致其变成单倍体数目

arthropods having the body composed of numerous double somites each with two pairs of legs: millipedes.

躯体由众多双倍体节组成、每一个体节都有两对足的节肢动物；倍足纲节动物。

Study on the Transformation of Triploids of Chinese White Poplar with Two Genes of Insect-resistant

双抗虫基因转化三倍体毛白杨的研究

Be double-spaced in 12 point font.

请用12号字体、双倍行距的格式。

Co-transformation with Binary Expression Vectors Containing Insect Resistace Genes bt-pta and Primary Quality Analysis on Tetraploid Isatis Indigotica;

双抗虫基因共转化四倍体菘蓝的研究

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

Differentiation of Polymorphism and Gene Expression between Haploids and Corresponding Diploids in Twin-seedling Rice;

双胚苗水稻中单倍体与二倍体表型和基因表达的差异分析

cDNA-AFLP analysis among different organs of haploid and diploid plants in twin-seedling rice

标题双胚苗水稻中单倍体和二倍体不同器官的cDNA-AFLP分析

paid time and a half/double time,ie paid one and a half times/twice the usual rate

付予一倍半[双倍]工资.

Having a diploid set of chromosomes derived from each parent.

双二倍体的具有从父母双亲获得的两套染色体的

Papers should be double-spaced and use12 point font.

报告应该使用双倍行间距和使用12号字体。

2-10’s browning rate was the lowest,9%.

双单倍体中以2－10的褐化指数最低，为9％。

Studies on the Insect-Resistance of Transgenic Haploid Populus Simonii Carr.×P.nigra L.Harboring Double Genes;

转双元基因单倍体小黑杨的抗虫性研究

Study of LD-Pumped Intracavity Frequency-Doubled Dual-Frequency Solid-State Laser Technique;

LD泵浦内腔倍频双频固体激光技术的研究

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