1、

And the chloroplast number of the polyploid plants was 1.5-2.5 times more than that of the diploid plant by observing the stomata apparatus size and the numbers of guard cell and chloroplast of three common snapdragon breeds.

发现不同品种金鱼草的气孔大小不同,其矮生品种气孔较小,加倍植株均比二倍体植株叶绿体数多1.5&2.5倍。

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2、

Polyploid breeding of medicinal plant

药用植物的多倍体育种

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3、

Pakchoi microspore plant food groups, haploid, doubled haploid and polyploid exist.

青梗菜小孢子植株群体中,单倍体、双单倍体及多倍体同时存在。

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4、

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。

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5、

A polyploid is a plant with more than two complete sets of chromosomes.

多倍体是具有两套以上染色体的植物.

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6、

A polyploid is a plant with more than two complete sets of choromosomes.

多倍体是植物具有两套以上的染色体.

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7、

The results indicate that A. majus polyploid can be easily induced by treating the plant with colchicines of 0.1% to 0.2% for 12~ 36 h.

结果表明,金鱼草多倍体诱导容易成功,01%~02%秋水仙素处理12~36h均能成功地诱导出金鱼草多倍体。

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