chromosome doubling

基本解释

The chromosome doubling of haploid and double haploid in cucumber was studied.
进行了黄瓜单（双单）倍体染色体加倍试验。
If artificial chromosome doubling in vitro is used, a high-efficient tissue culture system must be established.
而要利用组织培养对离体组织进行染色体加倍，首先要建立高效的组织培养再生体系。
Chromosome doubling for somatic cells and somatic hybridization via cell fusion are effective methods to create polyploidy.
细胞融合和体细胞染色体加倍是获得杨树多倍体种质的有效途径之一。