查询词典 Polistes

It was found that La〓 does not affect the binding affinity between calmodulin and Polistes Mastoparan, a known calmodulin binding peptide, neither the conformation of the ternary complex. Excessive amount of La〓 result in the decrease of the binding constant and the disrupted conformation. The binding affinity of La〓 to calmodulin increased in the ternary complex (La〓-CaM-Mas/Mas X), which suggested the coordination between the two global domains. The binding priority between the two global domains is also changed: La〓 more is likely to bind to the C-terminal of calmodulin than to N-terminal, thus facilitates the binding of Mas/Mas X to the C-terminal of calmodulin as the first step of the Mas/Mas X binding.

在以钙调蛋白结合肽—Polistes Mastoparan和Mastoparan X为对象的研究中，我们发现，除非过量，否则La〓的存在不影响钙调蛋白与Mas间的结合常数以及构象；过量的La〓（La〓/CaM摩尔比＞4）将引起钙调蛋白结合功能的下降，同时明显改变金属-钙调蛋白-Mas三元复合物的构象；La〓对Ca〓CaM-Mas的N末端表现高度选择性，显示了在三元复合物中两种离子间的协同效应；在三元体系中，La〓与钙调蛋白的亲和力明显上升，而且亲和力上升的程度因钙调蛋白结合肽的不同而有明显差异，显示了作用的选择性；Mas和MasX的存在改变了La〓在钙调蛋白上的结合顺序，La〓很可能优先与C末端结合，从而使Mas/Mas X首先与C末端结合，该顺序与钙离子相同；La〓的参与使三元复合物在动力学上更加稳定。

The flowers of W. trilobata are capitulum's and the florets include two types, which are tubular corolla and false tongue flower. The fleshy spinouts objected structure in the tubular corolla affect the natural pollination. The pollination medium was normal and the main pollinators were Polistes antennaks and Pseudojijeeria maha.

其花为头状花序，有筒状花和假舌状花两种小花，其中筒状花的花瓣中附器结构可能在一定程度影响了正常授粉；传粉媒介不存在障碍，主要媒介为角马蜂Polistes antennaks、酢浆灰蝶Pseudojijeeria maha。

The precursors of mast cell degranulating peptide genes were amplified by RT PCR from the total RNA of venom gland of two honeybee species, Apis mellifera ligustica,Apis cerana cerana ,and three wasp species, Vespa magnifica,Vespa velutina nigrothorax and Polistes hebraeus ,respectively.

从中华蜜蜂、意大利蜜蜂、大胡蜂、墨胸胡蜂和亚非马蜂 5种雌成蜂毒腺中快速抽提总RNA ，用RT PCR方法分别扩增各得到大小约为 35 0bp的cDNA片段，进一步将这 5个片段克隆入pGEM T easy载体，进行测序和序列分析。

LetS conside some of the insects found in the house,appaently attempting to escape into the snowy landscape--vitually any winte window,late in the season.shouldpovide good collecting if you quay includes ladybidbeetles,polistes wasps,cluste flies,o elm.1eaf beetles.

让我们看一下在房子里发现的一些昆虫，它仃J显然想遁入雪地中--事实上，晚冬时倘若你留心，可以在任何一扇冬天的窗户上发现云集着好一些昆虫，有瓢虫、长足胡蜂、粉蝇或榆黄守瓜，它们将成为很好的标本。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。