polyploid

polyploid什么意思,polyploid翻译

基本解释

adj.: 多倍体的
n.: 【生】多倍体
网络: 多套染色体；多倍性；染色体多倍

英汉解释

• 【生物学】多倍体

• 倍数体的

• 多倍性的

• 多倍体的

例句

• But we have the knowledge that the species is a polyploid [has extra chromosomes], so hopefully it has plenty of resilience.

  不过我们也认识到，这一物种毕竟是一种多倍体（即存在多套染色体），因此还存在较大的缓冲空间。

• Polyploid breeding is one of the important ways to get new varieties.

  多倍体育种是获得新品种的重要途径之一。

• This reveled that it was reliable to use the stoma characters to identify the polyploid.

  这说明利用气孔特征鉴定红掌多倍体是可靠的。

• When gene introgression requires the spontaneous development of a polyploid, the likelihood of gene introgression is very low.

  当基因渗入需要一个自发性多倍体的产生（即杂交种是不可生育的），则基因渗入的可能性变得很小。

• This works for diploid plants, but numerous plant species are polyploid and must therefore have multiple sex chromosomes.

  这对二倍体植物起作用，但多数植物是多倍体，它们必定有多条性染色体。

• The main exceptions to this are hybrid and polyploid speciation.

  对于这一点，最主要的例外是杂种和多倍体物种。

• The results indicate all the three loquat cultivars polyploid occurred genomic variation after polyploidy.

  表明三个枇杷品种的多倍体在多倍化后基因组均发生了变异。

• The polyploid is very important in vegetable breeding and has a wide prospect for development and utilization.

  多倍体在蔬菜育种中具有重要的地位，开发利用前景广阔。

• grouping happened more frequently in polyploid cells.

  染色体减数分组较多发生于多倍体细胞中。

• It is extraordinarily important to select tetraploid lines for breeding sugar beet polyploid varieties.

  四倍体品系选育是甜菜多倍体育种不可缺少的重要环节。