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- With the increase of chromosome ploidy. 并且。随着染色体倍性提高。
- 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。
- 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。
- chromosomes ploidy 染色体倍数性
- 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
- A multiple of the basic number of chromosomes in a cell. 倍数性一个细胞中染色体基本数目的倍数
- The chromosomes duplicated in mitosis. 染色体在有丝分裂中会重复。
- An organism with more than two sets of chromosomes. 多倍体生物具有两套以上染色体的有机体
- Ploidy was identified by chromosome count s. 染色体倍性检查采用染色体计数法。
- Having five haploid sets of chromosomes. 五倍体的有五个单倍体组成染色体的
- Having a single set of chromosomes;haploid. 单倍体的有一副染色体的；单倍体的
- 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
- Each of four chromosomes divide longitudinally. 四种染色体的每一种都沿着纵向分裂。
- Chromosomes also determine the sex of animals. 染色体也决定动物的性别。
- Having a single set of chromosomes. 只有一对染色体的
- Having a single set of chromosomes; haploid. 单倍体的有一副染色体的；单倍体的
- The Role of Chromosomes: What are chromosomes? 染色体的功能：染色体是什麽？
