Determination on biology of strains of GPV and GAV transmitted by greenbug and English grain aphid 麦二叉蚜、麦长管蚜传播小麦黄矮病毒病株系GPV、GAV的生物学特性测定
Phylogenetic tree constructed based on the sequences of GAV CP genes from China with several parallel branches showed that there was no obvious clustering. 根据序列构建的系统进化树具有许多平行分支,表明BYDV-GAV序列之间没有明显的聚类。
Primary Studies on the Substitution of SFX Sequences in B.Mori Silk Fibroin Gene for GAV Motif of Human α-synuclein Gene 桑蚕丝丝心蛋白结晶域SFX序列替代人α-synuclein蛋白GAV基序的初步研究
Finally, the room temperature photoluminescence measurements show the blue band attributed to DAP-type transitions from a deep donor ( Mg GaV N) to a shallow acceptor ( Mg Ga). 而室温下的PL谱测量表明蓝带发光由DAP(深施主&浅受主)复合引起,其中D为MgGaVN,A为MgGa。
GAV motif is mainly composed of amino acids Gly, Ala, and Val, which may take on the different function in the process of protein accumulation. 该基序由Gly,Ala,Val三种氨基酸残基组成,它们在蛋白质的积聚过程中可能起到不同的作用。
At last, query decomposition and query plan optimization is described. 最后描述了Gav模式集成方式下的查询分解和优化方法。
Preliminary study on transcapsidation between GPV and GAV strains of Barley yellow dwarf virus 大麦黄矮病毒GPV与GAV株系间异源装配现象的初步研究
Using 3 × 4 incomplete diallel cross, four generations were appraised with GAV plant in combinations of different genetic background. 采用3×4不完全双列杂交,对两个遗传背景不同组合4个世代进行黄矮病GAV株系接种鉴定。