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- With the increase of chromosome ploidy. 并且。随着染色体倍性提高。
- With the increase of chromosome ploidy of pepper, the stomatal density of leaf declined obviously, and the chloroplast number and the width of guard cell rose notablly. 结果显示:随辣椒染色体倍性的提高,叶片气孔密度呈明显下降趋势;保卫细胞叶绿体数与保卫细胞横径呈明显上升趋势;
- Abstract :Taking the diploid and tetraploid cultivars of fodder beet as experimental materials, the relationship between chromosome ploidy and leaf stomatal characters was studied. 摘要 :以饲用甜菜二倍体和四倍体为试验材料,研究了气孔的长、宽度及气孔保卫细胞叶绿体数目与倍性的关系。
- Therefore, the chromosome ploidy of plants derived from microspore culture in cabbage, broccoli and Chinese kale can be identified by simply counting the chloroplast number in stomatal guard cells. 甘蓝类蔬菜游离小孢子再生植株的染色体倍性,可于幼苗期根据气孔叶绿体数目的多少进行鉴定,而且此倍性鉴定方法简单、快捷、经济而又可靠。
- The stomatal size was positively related with the chromosomal ploidy. 气孔大小与染色体的倍性有一定的正相关关系。
- Manipulation of Chromosome Ploidy in Genetics and Breeding of Cucurbit Crops 瓜类遗传育种中的染色体倍性操作
- Ploidy was identified by chromosome count s. 染色体倍性检查采用染色体计数法。
- Construction of two DH populations and identification of chromosome ploidy in burley tobacco 白肋烟两个DH群体的构建与染色体倍性的鉴定
- Establishment of discriminant function with stomatal characters for the recognition of the grape chromosome ploidy 应用气孔性状建立线性函数判别葡萄的染色体倍性
- CHROMOSOME NUMBERS AND PLOIDY OF SEVERAL PLANTS IN HIBISCUS L. 木槿属几种植物的染色体数目及其倍性的研究。
- chromosome ploidy 染色体倍性
- The lower ploidy materials,the higher chromosome doubling frequency. 倍性低的材料加倍率较高。
- The position that a given gene occupies on a chromosome. 基因座在一条染色体上某种给定基因所占的位置
- A chromosome composed primarily of heterochromatin. 异染色体主要由异染色质组成的染色体
- Chromosome 5 is distinguished by a proximal knob. 第5染色体的特点是有一个近侧的节结。
- Several copies of specific chromosome are present. 特殊染色体存在着几个拷贝。
- Genome A complete haploid chromosome set. 基因组:即一套完整的单倍体染色体。
- An organism having a euploid chromosome number. 整倍体具有整倍体染色体数的有机组织体
- Obsevations on chromosome numbers of some Xinjiang species of Calligonum and our views on their ploidy. 文章题目:新疆沙拐枣属植物染色体数目的观察及其倍性分析。
- Progress of method of ploidy determination and technique of chromosome doubling in cucumber were summarized. 总结了近年来所采用的黄瓜染色体倍性鉴定方法和加倍技术;