脊椎動物的 的英文怎麼說
中文拼音 [jǐzhuīdòngwùde]
脊椎動物的
英文
craniata-
The origin of vertebrates and their ancestry are problems still obscured by too few facts.
脊椎動物的起源和它們的始祖問題,由於事實太少仍然不很清楚。In contrast, n - acetyl - d - galactosamine, sucrose, d - glucose, glycogen, d - mannose, l - fucose and fetuin had no inhibitory effects on hemagglutination. so the lectin activity in the humoral fluids of amphioxus is sh group - dependent and is specifically inhibited by various d - galactosides. also, the humoral fluids obtained from e. coli - injected amphioxus showed increased agglutinating activity against human b and o, rabbit, grass carp and toad erythrocytes, but not against human a and chick erythrocytes, hinting that there might be two types of lectins in amphioxus humoral fluids
條紋斑竹鱉血清對懸浮在egta一mg一gvb緩沖液中的正常的兔血紅細胞、綿羊紅細胞、及部分哺乳動物、鳥類、兩棲類和魚類等代表動物的血紅細胞具有溶血活性;在gvbz十存在時對抗體包被的綿羊紅細胞具有溶血活性,而在edta一gvb緩沖液中不論是對正常的兔紅細胞或其他脊椎動物的紅細胞還是對抗體包被的敏感綿羊紅細胞都沒有溶血活性。The development of the backboned animals is one of the most fascinating parts of the story of evolution.
脊椎動物的發育是進化史中最吸引人的一部分。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
每年普查均會在相同位置展開基線,統計如鰈魚石斑鸚鵡魚蝦海膽等的珊瑚魚和無脊椎動物的數目,以及珊瑚的覆蓋率。The complete nucleotide sequence of the mitochondrial genome of f. limnocharis was detailedly compared with those of 5 other amphibians. the nucleotide sequences of 22 trna encoded by 6 amphibians mitochondrial genomes were combined and aligned to the homologous sequences of the 11 veterbrate taxa. using teleosts as outgroup, the phylogenetic analyses results show that mp, nj and ml trees all strongly support the monophyly of living amphibians with respect to other living tetrapods and favor a sister group relationship for caecilians and salamanders
我們在測定了澤蛙線粒體全基因組序列的基礎上,與已知其它的5種兩棲類進行詳細的比較分析,同時選擇了11種高等脊椎動物的線粒體全基因序列,以硬骨魚類做外群,用22個trna基因合併數據進行系統發生重建分析,結果表明mp 、 nj和ml樹都強力地支持現生兩棲類動物為單系群並且蠑螈類和蚓螈類為姐妹群關系(自引導值分別為92 、 99 、 100 ) 。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
通過對ubiquitin的系統進化分析,發現文昌魚ubf80除了具有脊椎動物和無脊椎動物的特徵外,還具有自己的一些獨特的特徵,從分子水平上支持了文昌魚是脊索動物進化過程中的一側枝的觀點。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,在無脊椎動物的光轉導過程中,經研究發現,鈣離子可能起著重要的作用, lisman和brown已經提出鈣離子是光適應時的胞內信使。The hypothesis that conodonts are vertebrates has been supported by the evidence of the microstructural, topological and developmental homology of hard tissues between conodonts and vertebrates
牙形動物是脊椎動物的假說已經有牙形動物和脊椎動物之間微觀構造的拓撲學的以及發育學的同源性的證據。The main groups of vertebrates are: fishes, amphibians, reptiles, birds and mammals.
脊椎動物的主要種類是魚類,兩棲動物,爬行動物,鳥類和哺乳動物。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蛋白是最近幾年發現的存在於許多無脊椎動物的感光細胞內的一種g蛋白類型,是由、 、三個亞基組成。Jaillon, o., et al. " genome duplication in the teleost fish tetraodon nigroviridis reveals the early vertebrate proto - karyotype. nature 431, no. 7011 ( 2004 ) : 946 - 57
一種叫金娃娃的硬骨魚的基因組復制揭示了早期脊椎動物的主要的染色體組型。 《自然》 , 431卷,第7011期( 2004年) : 946 - 57頁。Soil quality - sampling of soil invertebrates - part 2 : sampling and extraction of microarthropods collembola and acarina
土質.土壤無脊椎動物的抽樣.第2部分:微型節肢動物的取樣和萃取According to a new evolutionary study, venomous species of fish outnumber not just such snakes, but all other venomous vertebrates combined
根據一項新的進化研究,有毒魚類的數量不僅超過蛇類,而且超過了所有其它有毒脊椎動物的數量之和Previously, scientists had estimated that there were only 200 venomous fish. the new additions double the number of known venomous vertebrates to more than 2, 000 species
先前,科學家們估計只有200種有毒魚類.新追加的種類使有毒類脊椎動物的數量超過了2000種The 1, 200 presumably venomous fish tallied in a new study is six times previous estimates. fish with a biting bite outnumber all other venomous vertebrates combined, in fact
一項最新的研究顯示,有毒魚類大約有1200種之多,這是此前人們估計的6倍。實際上,有毒魚類的數量超過了其他所有有毒脊椎動物的總和。Kellis, m., b. w. birren, and e. s. lander. " proof and evolutionary analysis of ancient genome duplication in the yeast saccharomyces cerevisiae. " nature 428, no. 6983 ( 2004 ) : 617 - 24
一種叫金娃娃的硬骨魚的基因組復制揭示了早期脊椎動物的主要的染色體組型。 《自然》 , 431卷,第7011期( 2004年) : 946 - 57頁。Soil quality - sampling of soil invertebrates - part 1 : hand - sorting and formalin extraction of earthworms
土質.土壤無脊椎動物的取樣.第1部分:蚯蚓的手工揀取和福爾馬林萃取The origin of the vertebrates is one of the most important transitions in animal evolution
摘要脊椎動物的出現是動物進化歷史上一次質的飛躍。Water quality. methods of biological sampling. guidance on handnet sampling of aquatic benthic macro - invertebrates
水質.生物取樣法.水生海底大型無脊椎動物的手網取樣指南Mangrove areas are commonly act as nursery grounds for juvenile fishes and other intertidal and subtidal invertebrates
紅樹林地區常用作幼魚、潮間及潮下帶無脊椎動物的哺育場。分享友人