bydv meaning in Chinese
黄矮病毒
Examples
- High - level expression of bydv gav coat protein gene in escherichia coli
株系外壳蛋白基因在大肠杆菌中的高效表达 - The leymus multicaulis has many excellent traits , such as immune or highly resistant to bydv , and highly tolerant to salt and aphid , which are controlled by some unknown genes
这些特性都是目前种植的大多数农作物、牧草与草坪草栽培品种，本身缺乏急需改良的特性。因此，分离克隆控制这些优异抗逆特性的功能基因，非常必要。 - Barley yellow dwarf virus often leads to a serious loss in the yield of wheat . but at present , we have not find excellent genes resistant to bydv in wheat , so transferring the excellent genes from relatives to cultivars of wheat will be a good method
因此，植物耐盐、耐黄矮病、耐蚜虫等机理和相应耐性植物的培育，乃至相应耐性相天基因的分离与克隆及其基因工程育种的研究正在受到人们越来越多的关注。 - The pap gene was also transformed into wheat by pollen tube pathway - mediated and 320 grains of transgenic wheat was harvested . the seedlings of the seeds were inoculated with the gav isolate of barley yellow dwarf virus ( bydv ) by schizaphis graminum ( rondani ) and the results revealed that 33 wheat seedlings did not produce the symptom or the symptom was very mild
通过花粉管通道法将pap基因导入小麦，收获了转基因小麦种子320粒，将其播种，返青后，直接用麦二叉蚜将大麦黄矮病毒( bydv ) gav株系接种到幼苗叶片上，观察发病情况。 - One of them is line24 which is tolerant to bydv and aphid when inoculated with aphid which take gav strains . the other is line 14 which is tolerant to salt when treated with 1 % nacl solution . the result showed that fourteen fragments which is only expressed in disomic addition line - line 14 and twelve fragments only expressed in disomic addition iine - line24 were obtained
在表现差异的条带中，共分离得到了12条line24特异表达条带，其中8条是有毒蚜诱导下的带， 3条是有毒蚜、无毒蚜和不接蚜虫处理下均表达的带， 1条是有毒蚜和无毒蚜处理下均表达的带；也获得10800条耐盐材料cdna扩增条带，其中89 . 5在不同处理条件下是非常一致的。