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。
Although relieved that the coverage of hard corals in this year remains relatively stable when compared with previous years , the volunteers found the abundance of reef fishes was disappointing 正当义工们为今年珊瑚覆盖率保持稳定而感到高兴的同时,他们对在调查范围内完全没有大鱼和大型无脊椎动物的踪迹而感到失望。
Coral reef fish and invertebrate species such as butterfly fish , groupers , wrasses , lobsters , sea urchins , and the coverage of hard coral species are quantified around a transect line placed in a similar position every year 每年普查均会在相同位置展开基线,统计如鲽鱼石斑鹦鹉鱼虾海胆等的珊瑚鱼和无脊椎动物的数目,以及珊瑚的覆盖率。
As in many invertebrates , the long hairs are useful sense organs in the gloomy darkness of the leaf - litter , detecting the vibration and air movement that might give away the presence of an enemy 和许多无脊椎动物的情况一样,它那长长的绒毛是很有用处的感觉器官,能够在阴暗的落叶层中探查到振动和空气的流动,这些动静都可能泄露出敌人的存在。
The influence of light adaptation on the ultrastructure of the photoreceptor in penaeus monodon fabriciu the form and the fine structure of compound eyes in penaeus monodon fabriciuwere studied by e lectron microscopy 另外,在无脊椎动物的光转导过程中,经研究发现,钙离子可能起着重要的作用, lisman和brown已经提出钙离子是光适应时的胞内信使。
In recent years , studies by students and enthusiasts have found some interesting information on the importance of mai po for invertebrates . for example , over 20 species of invertebrates have been discovered at mai po which are new to science 学生及研究人员近年的研究结果显示米埔是无脊椎动物的重要生境,过往曾录得超过20种科学界新发现的无脊椎动物,包括一个新的蟹品种
Like the deep sea , they are often difficult to reach and seldom explored . discovering so many species was thrilling , said jean krejca , a consulting biologist with austin , texas - based zara environmental who helped lead the three - year exploration . the findings were released tuesday 按照公园管理人员的说法,通过对生活在洞穴内的无脊椎动物的研究,科学家们可以掌握大量与环境问题或环境变迁有关的信息,因为这类动物对其四周生存环境普遍具有高度的敏感性。
Green fluorescent protein ( gfp ) was extracted from jellyfish ( aequerea victoria ) of ocean invertebrate . gfp can emit green fluorescent when it is illuminated by light of suitable wavelength . the emissions of fluorescence need not any additional factors , such as substrate , supplementary factor 绿色荧光蛋白( greenfluorescentprotein , gfp )是来源于多管水母( aequoreavictoria )等海洋无脊椎动物的一种蛋白质,该蛋白质在体外经适当波长的光激发便发出绿色荧光,并且这种荧光的发射不需要任何底物和辅助因子的诱导。
Phylogenetic analysis based on the amino acids of the ubiquitin / ribosomal fused proteins of different animals well reflected the established phylogeny of the chosen organisms , and amphioxus was branched off from chordates and formed a separate cluster with an intermediate placement between invertebrates and vertebrates in the tree 通过对ubiquitin的系统进化分析,发现文昌鱼ubf80除了具有脊椎动物和无脊椎动物的特征外,还具有自己的一些独特的特征,从分子水平上支持了文昌鱼是脊索动物进化过程中的一侧枝的观点。