无脊椎

Not only is actinic lighting beneficial to photosynthetic invertebrates, it is also aesthetically pleasing to the eye when used to supplement "daylight" lighting.

不仅是actinic照明有利于光合无脊椎动物，这亦是美观到眼睛时，用来补充"日光"照明。

A legislation impact assessment by environmental consultancy ADAS found that the loss of certain pesticides and insecticides could reduce yields of key crops such as potatoes and wheat by as much as 25 per cent.The report was funded by the European Crop Protection Association.

英国最大农业研究中心洛桑研究所植物和无脊椎动物生态学主管伊恩·德诺姆表示：由于农药具有潜在危害性，因而必须受到管制，但当前的立法是世界范围内的黄金标准。

ABSTRACT Amphioxus, a cephalochordate, is the closest living relative to vertebrate, and has been widely known as the most important animal...

文昌鱼是介于无脊椎动物和脊椎动物之间的过渡类型，是研究动物进化和胚胎发育的典型材料。

ABSTRACT Amphioxus, a cephalochordate, is the closest living relative to vertebrate, and has been widely known as the most important animal to study the origin and evolution of vertebrates.

文昌鱼是介于无脊椎动物和脊椎动物之间的过渡类型，是研究动物进化和胚胎发育的典型材料。

Salt water aquariums are no longer just set up for people to keep tropical fish such as Clownfish and Angelfish in. Today people now prefer to keep other forms of marine life, invertebrates, coral, shell fish and live rocks in theirs.

盐水水族馆不再仅仅成立了人民保持热带鱼，如小丑鱼和神仙英寸今天，人们现在喜欢保持其他形式的海洋生命，无脊椎动物，珊瑚，贝类及活岩石他们的。

Its subject coverage:General publications and general techniques ,Silviculture ,Forest mensuration and management ,Physical environment ,Fire ,Plant biology ,Genetics and breeding. Variation. Evolution,Mycology and Pathology ,Insects and other invertebrates ,Range,Game and wildlife,Protection forests. Watershed/catchment management. Soil conservation ,Other land use. Nature conservation. Arboriculture ,Dendrochronology and dendroclimatology .

期刊的主题范围为：普通出版物和技术，造林法，森林测定法和管理，自然环境，火灾，植物生物学，遗传学和培植，变异和进化，真菌学和病理学，昆虫和其他无脊椎动物，范围，竞赛和野生生物，林业保护，分水岭和集水岭管理，水土保持，其他的土地使用和自然保护。

Insects are usually small and medium-sized to an insignificant invertebrate biology, is the most important member of the arthropod.

昆虫通常是中小型到极微小的无脊椎生物，是节肢动物的最主要成员之一。

A parasite vector is an arthropod or other invertebrate that transmits the parasite from one vertebrate host to another.

寄生虫载体，是节肢动物或其他无脊椎动物传播寄生虫从一个脊椎动物宿主到另一个。

In this study, the genomic structure and regulatory elements of ApoD from 10 representive species including protozoan, invertebrate, protochordate and vertebrate were analyzed and compared. The genomic structure of ApoD is less conserved in organisms from protostome to deuterostome invertebrates, while it is highly conserved among chordates including amphioxus and verebrates. All four conserved cysteine residues are present in amino acid sequence of deuterostome ApoDs, while there are only two cysteine residues in amino acid sequence of protostomes ApoD. Structure divergence between protostome and deuterostome ApoD proteins suggests their function difference. The majority of regulatory elements are present in nearly all organism ApoD genes ranging from unicellular protozoan to mammals, suggesting that ApoD plays a very fundamental role, and possesses a conserved regulatory mechanism. However, there also exist some specific regulatory elements, which are present only in certain species and may perform some special roles.ApoD mRNA expression in murine NIH/3T3 fibroblasts exposed to various stresses such as as hydrogen peroxide and UV light shows dose-dependent increase. And a fly homolog of ApoD, Glial Lazarillo, whose overexpression results in increased resistance to hyperoxia as well as a extension of lifespan under normoxia and resistance to starvation without altering lipid or protein content.

本文首先从生物信息学角度对分属于原生动物、无脊椎动物、头索动物和脊椎动物类群的10种动物ApoD的基因结构及调控区的调控元件进行分析及比较，发现：(1)ApoD基因外显子-内含子结构从原生动物草履虫到原口动物再到后口动物海胆的进化过程中不保守，但在分析的几种脊椎动物中相当保守；(2)文昌鱼ApoD基因扮演从无脊椎动物到脊椎动物承上启下的角色，可能代表了脊椎动物ApoD基因原型；(3)四个半胱氨酸保守位点在后口动物中都存在，而在原口动物中只存在两个，原口、后口动物ApoD蛋白一级结构上的差异反映蛋白功能上可能也存在一定差别；(4)调控区大多数主要调控元件为不同动物共有，说明ApoD主要功能及其表达调控在进化中相当保守；(5)ApoD基因个别调控元件是随着物种进化而出现并开始发挥相关作用，如SF-1；还有一些调控元件在进化过程中还没有发现其规律，这说明ApoD某些功能和基因表达调控模式可能因物种不同而存在一定的差异。

So far, more than 60 invertebrate MTs have been reported each with two and more than two MT isoforms and variants respectively in most major invertebrate groups including nematodes, annelids, ech...

无脊椎动物物种间的金属硫蛋白存在着显著差异，研究无脊椎动物MTs多样性并揭示其生态服务功能，在理论与实践上都至关重要。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。