A technique for chromosome preparation using wheat coleoptile cells;
小麦胚芽鞘体细胞染色体制片技术初探
Using the enriched lymphocytes to prepare chromos ome, we get the high split-index chromosome preparations without the interferenc e of the erythrocytes.
以富集的淋巴细胞进行染色体制片，可避免有核红细胞的影响，获得高分裂指数的黄鳝染色体标本。
On the bases of studies on techniques in chromosome preparation, meiotic behaviours of pollen mother cells (PMCs) and development of male gametophyte were observed on autotetraploid and diploid broccoli, which laid bases for genetic breeding of polyploid broccoli.
本论文以同源四倍体青花菜为材料，以二倍体为对照，系统的进行了染色体制片技术、花粉母细胞减数分裂行为及雄配子体发育的研究，为多倍体青花菜的遗传育种奠定理论基础并提供理论指导。
Using Indica-japonica Chromosome Segment Substitution Lines to Map QTL for Pollen Smei-sterility and to Construction a Subset of CSSLs for Chromosome 3 in Rice
利用籼粳亚种染色体片段代换系定位花粉半不育QTL和构建第3染色体片段代换系
Development of Chromosome Segment Substitution Lines and Primary Identification of QTL in Upland Cotton(G. Hirsutum.)
陆地棉染色体片段代换系的构建及QTL定位初探
The Genetic Analysis for Responses to Nitrogen Stresses Using Rice Chromosomal Segment Substitution Lines
水稻染色体片段代换系对氮反应的遗传研究
Mapping of a major QTL for heading date in rice using chromosome segment substitution lines
利用染色体片段代换系定位水稻主效抽穗期QTL
Genes are carried on lengths of D-N-A called chromosomes.
基因携带在DNA片断上被称作染色体。
Identification of Leymus Racemosus Chromosomes and Chromosomal Segments by SSR Markers;
用SSR标记鉴定大赖草染色体及其片段
Research Progress on Construction and Application of SSILs in Cotton
棉花染色体单片段导入系的研究进展
The Reduction Vatting of the Tissue Sections of Obsolete Gross Sample
陈旧性大体标本组织切片还原染色法
Educational Reform for Chromosome Flaking Experiment of Soybean Root Tip Cell
大豆根尖染色体制片实验的教学改革
Dog probes specific for the38 automates delineated71 homologous segments in the metaphase chromosomes of red panda.
狗的38条常染色体探针在小熊猫染色体上共检出71个同源片段。
A segment of the chromosome may become lost, resulting in a deletion.
染色体的一个片段可能会丢失，结果产生染色体的缺失。
In anaphase Ⅰ and anaphase Ⅱ,there were lagged chromosomes,chromosome bridges and fragments.
后期Ⅰ和后期Ⅱ出现落后染色体、染色体桥及断片;
Studies of the Method for Smearing of Elaeagnus Mollis Callus and the Stability of Chromosome in Elaeagnus. Tissue Culture
翅果油树组织培养染色体制片方法的探讨及其染色体稳定性研究
chromosome elimination
染色体丢失，染色体消减
chromosome puff
染色体胀泡，染色体疏松
chromosome mapping
染色体作图，染色体定位
A chromosome that is not a sex chromosome.
常染色体非性染色体的一个常染色体
A photomicrograph of chromosomes arranged according to a standard classification.
染色体的显微照片，根据标准的分类法排列