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
These culture conditions not only maintain the undifferentiated state and normal diploid karyotypes of BALB/c mouse ES cells effectively, but also maintain a series of their characteristics of muri.
这一培养条件不但有效地维持了ES细胞的未分化状态和正常二倍体核型 ,而且维持了其作为多能性胚胎干细胞的一系列特征 ;实验设计了两种离散方法和两种浓度的消化液 ,用来离散增殖的ICM和ICM离散后出现的ES集落。
Cytological observation of nuclear behavior in early development of normal and artificially induced gynogenetic diploid in Chlamys farreri;
栉孔扇贝正常发育和人工雌核发育二倍体早期胚胎核行为的细胞学观察
Artificial induction of gynogenetic diploids by suppression of the first cleavage in Atrina pectinata
栉江珧第1卵裂抑制型雌核发育二倍体人工诱导的研究
By using the techniques of genetic inactivation of sperm and chromosome doubling by suppressing second body formation with 6-dimethylaminopurine treatment,we produced gynogenetic diploid individuals in the scallop Chlamys farreri,and examined their performance in early survival and growth.
利用筛选出的精子遗传失活法和卵染色体加倍法,批量诱导出第二极体抑制型栉孔扇贝雌核发育二倍体个体,观测了幼体不同发育时期的成活率、发育速度和个体大小等生物学特性。
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
Cytological Diploidization and Genome Change of the Amphiploid SDAU8 Aegilops Vetricose×Aegilops Cylindrica
偏凸-柱穗山羊草双二倍体SDAU18细胞学二倍化及其基因组序列变化研究
The Analysis and Identification on the karyotype and Giemsa-C banding pattern of the Ae.tauschii- H.vulgare Amphidiploid;
节节麦－大麦双二倍体染色体组型和Giemsa-C带核型的分析鉴定
Synthesizing of Amphidiploid Wheats and Technology of DNA Molecular Detection of D Genomes;
双二倍体小麦的人工合成及D染色体组分子检测技术研究
An organism or individual having a diploid set of chromosomes derived from each parent.
双二倍体的个体具有从父母双亲获得的两套染色体的有机物或个体
Identification of Aegilops Tauschii-Triticamcarthlicum Amphiploid and Molecular Marker of Resistant Genes;
小麦-粗山羊草双二倍体的鉴定及其抗性基因的分子标记
Study on Expression of the Storage Protein and the Resistance to Powdery Mildew in Synthesized Wheat-rye Amphiploid;
人工合成小麦—黑麦双二倍体贮藏蛋白表达和白粉病抗性鉴定研究
Molecular Cytogenetic Analysis of Amphiploid SDAU18 from Aegilops Ventricosa and Aegilops Cylindrica
偏凸—柱穗山羊草双二倍体SDAU18的细胞分子遗传学分析
The Production of Syhthetic Hexaploid Wheat between Chinese Triticum Turgidum ssp. Turgidum and Aegilops Tauschii and Its Cytology and Morphology
中国蓝麦—节节麦人工双二倍体的产生、细胞学及农艺性状分析
Effects of Salt Stress on SOD/CAT Activities and Malondiadehyde(MDA) content of Triticum aestivum Thinopyrum bessarabicum Diploid
盐胁迫对中国春-百萨燕麦草双二倍体SOD、CAT活性和MDA含量的影响
MOLECULAR CYTOGENETIC IDENTIFICATION OF AEGILOPS VENTRICOSA × AEGILOPS CYLINDRICA AMPHIPLOID SDAU18
偏凸-柱穗山羊草双二倍体SDAU18的细胞分子遗传学鉴定
Segregations of Chromosome and Trait in Hybrid Generations Derived from Cross between Triticum aestivum and Amphidiploid of Aegilops ventricosa × Aegilops cylindrica
偏凸-柱穗山羊草双二倍体与普通小麦不同杂种世代的染色体及性状分离特点
The state or condition of being diploid.
二倍体二倍体态或条件
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
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。
The Calculation of the Phase Matching Angles and the Effective Second-Order Nonlinear Coefficients in Biaxial Crystals
双轴晶体倍频相位匹配角及有效二阶非线性系数的数值计算