查询词典 autotetraploid

The autotetraploid gives a chance to improve the content of medical materials in the root of P. thomsonii.

同源四倍体粉葛为葛根中药用物质质量分数的提高提供了基础。

The reasons that result the seed setting low are different in different autotetraploid rice line.

所以，双受精异常、胚胎发育异常和胚乳发育异常也是结实率降低的原因。

Biological effects of autotetraploid rice after ion beam implantation of low energy N+ were studied.

以低能氮离子束为诱变源，对同源四倍体水稻进行注入处理后，对其生物学效应进行了研究。

Their morphological and cytological characteristics were observed and identified, comparing with original autotetraploid watermelon.

2001年和2002年在四倍体西瓜品种790010、日み66、91E7和770007中各发现1份类似二倍体西瓜的种子，对这4份突变体进行了形态学和细胞学的观察和鉴定。

The autotetraploid plant of sesame may be effectively induced by immersing seeds with 0.3%-0.5%colchicine water solution under 28 ℃ for 24 hours.

在28 ℃的条件下，用0.3%～0.5%的秋水仙素水溶液浸种24 h，诱发产生芝麻同源四倍体的效果较好。

The meiosis observation demonstrated the genomes of our autotetraploid materials were all 2n = 48, the same as those in mitosis observation.

所有四倍体材料的染色体组成均为2n = 48，这与有丝分裂的结果一致。

Embryo development and origin of twin-embryo of autotetraploid rice with twin-embryo seedlings were observed and verified.

利用激光扫描共聚焦显微技术对同源四倍体双胚苗水稻的受精过程、胚胎发育过程和双胚来源进行观察鉴定。

The changes of endogenous hormones in adventitious root formation in softwood cuttings of autotetraploid grape Muscat Hamburg were studied.

以葡萄同源四倍体玫瑰香和其二倍体玫瑰香母株的嫩枝插条为试材，研究了扦插生根过程中(0～18d)生根部位皮层的内源激素含量变化。

Biological effects of autotetraploid rice after ion beam implantation of low energy N+.

低能氮离子注入同源四倍体水稻的生物学效应。

The autotetraploid plants were obtained by identifying the characteristics of morphology, cytology, agronomy,and nutrition quality.

采用不同质量浓度的秋水仙素处理子叶期二倍体萝卜茎尖生长点，通过对突变株进行形态学、细胞学、农艺学及营养品质鉴定，获得同源四倍体。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。