heterotrimeric g protein meaning in English
异源三聚体g蛋白
Examples
- Gq protein is a type of heterotrimeric g protein which is made up of , , . gq protein which have been discovered recently exist in many invertebrate photoreceptor cells
Gq蛋白是最近几年发现的存在于许多无脊椎动物的感光细胞内的一种g蛋白类型，是由、 、三个亚基组成。 - Recent researches implicate that raplgap may interact with different type of alpha subunit in heterotrimeric g protein and suggest a cellular cross - talk between small g proteins and heterotrimeric g protein
最近研究发现，某些g亚单位可与rap1gap结合而调节rap1gap的活性或影响异源三聚体g蛋白的信号转导。 - Northern blot and rt - pcr analysis verified that the expression level of ldplcl was induced in germinating pollen , whereas ldplc2 expression level did not change during pollen germinating process . the interaction between heterotrimeric g proteins and plc was detected in a yeast two - hybrid system
Northern和rt - pcr分析，发现随着花粉的萌发， ldplc2的转录活性提高，而ldplc1博士学位论文在萌发前后的转录水平没有变化，推测至少ldplcz参与了对花粉萌发的调控。 - All of above main results suggested that ga was involved in pollen germination and tube grown by regulating cytosilic free calcium level , whereas gp was not , and extracellular cam might regulate pollen germination and tube growth through ga . the heterotrimeric g proteins had participated in several other development processes in arabidopsis
从野生型和突变体花粉细胞中游离钙离子水平对外源钙调素的反应能力看， g蛋白参与了花粉萌发过程中外源钙调素的跨膜信号转导，且进一步通过其下游的钙信使来调控。 - It was found that plc activity was stimulated by both exogenous purified calmodulin and heterotrimeric g protein agonist cholera toxin . while , the stimulated effect on plc activity caused by exogenous calmodulin was inhibited by heterotrimeric g protein antagonist pertussis toxin , and plc antagonist u - 73122 inhibited the effect caused by cholera toxin . we also measure the free ca ~ ( 2 + ) level in germinating pollen grains , and found that exogenous purified calmodulin was able to increase the free ca ~ ( 2 + ) level , and their effects on ca ~ ( 2 + ) level were inhibited by u - 73122
实验中，利用[ ~ 3h ] pip _ 2和花粉原生质体共同孵育的体系，检测出了百合花粉细胞具有依赖pip _ 2的plc活性；利用该体系还检测出外源钙调素可促进plc的活性，其中10 ~ ( - 9 ) m的钙调素可使plc的活性提高三倍；异三聚体g蛋白的激活剂ctx可以激活plc的活性，而其抑制剂ptx可明显抑制plc活性；外源钙调素的这种作用可以被ptx抑制；而plc抑制剂u - 73122抑制ctx对plc的激活效应。