查询词典 aster yellows

So the results made it clear that this phytoplasma strain is one of the members of Aster yellows phytoplasma group (16SrI-B group).

基本确定了这两种植原体株系属于翠菊黄化组B亚组(16SrI-B，rp-B)。

Based on the results of 16SrDNA and rp gene sequence analysis, CWB and SWB in China were identified and sorted as Aster yellows group (16SrI) and Elm yellows group(16SrV) respectively for the first time, and JWB and WJWB were proved to be the same pathogen.

根据16SrDNA序列分析和比较，首次将我国发生的苦楝丛枝病和国槐丛枝病进行了鉴定和归类，CWB为翠菊黄化组；SWB为榆树黄化组成员。

So the results made it clear that these two phytoplasma strains are one of the members of Aster yellows phytoplasma group (16SrI-B, rp-B group).

本研究同时还运用PCR-RFLP技术对上述两个植原体株系进行酶切图谱比较分类鉴定以及确定来源不同的苦楝丛枝病植株是否存在不同亚组的植原体株系复合侵染的现象，结果也表明这两个株系均属于翠菊黄化组B亚组，且采自不同省份的两个苦楝丛枝病植株没有植原体株系的复合侵染。

Coli . The clones were verified by restriction enzyme digestion and PCR. Sequence and homology analyses showed that this phytoplasma strain shares high homology (99.0%) with the phytoplasma of Aster Yellows that belongs to 16SrI group.

通过酶切、PCR鉴定，对筛选得到的重组阳性克隆进行核酸序列测定及同源性比较分析，结果表明其与植原体16SrⅠ组中的西方翠菊黄化植原体同源率为99%。

The rps3 gene of ribosomal protein gene for the CWB-GZh shared highest homology (98.1% and 100%) with phytoplasma strains in Aster yellows (16SrI-B group) and Periwinkle yellows (16SrI-B group).

CWB-GZh株系核糖体蛋白基因rps3基因编码的氨基酸序列同源率与16S rI–B亚组的AY和PY最高达98.1%和100%。

But it is obviously under 97.0% with other groups. With further comparing the rps3 gene of ribosomal protein gene for the CWB-YN strain,the results show that these strains shared highest homology (98.1% and 100%)with Aster yellows and Periwinkle yellows.

进一步比较CWB-YN株系核糖体蛋白基因rps3基因编码的氨基酸序列同源性，结果与16S rI–B亚组的翠菊黄化病植原体(Aster yellows，AY)和长春花黄化病植原体(Periwinkle yellows，PY)的同源性最高，分别达98.1%和100%。

Based on Phylogenetic analysis of sequences from these 10 phytoplasmas using PAUP (phylogenetic analysis using parsimony) software, these phytoplasmas could be classified into five groups. These phytoplasmas groups and strains were: group 1, sweetpotato witches' broom, mainland China strain of sweetpotato witches' broom, peanut witches' broom and Ipomoea obscura witches' broom; group 2, loofah witches' broom; group 3, elm yellows; group 4, rice yellow dwarf and sugarcane white leaf disease; group 5, New Jersey strain of aster yellows and western strain of aster yellows.

从spacer序列堆衍的亲缘演化树显示这10种植物菌质体可分为5群：第一群，甘薯簇叶病、甘薯簇叶病、花生簇叶病及细花牵牛簇叶病等菌质体；第二群，丝瓜簇叶病菌质体；第三群，榆树黄化病菌质体；第四群，水稻黄萎病及甘蔗白叶病菌质体；第五群，翠菊黄化病菌质体。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。