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。
Specifically, a halfmoon betta must have a caudal where both ends are exactly 180 degrees apart or more, spreading towards the front
具體來說,半月斗
魚一定要
具備開展朝向前方, 180以上的尾鰭。
The researchers found in a study of sticklebacks, that males with body odour that is particularly attractive to females produce small protein fragments known as " peptides "
研究人員在對刺
魚的研究中發現,那些體嗅對雌性
具有特別吸引力的雄性動物,能夠產生很小的蛋白質碎片(被稱做「縮氨酸」 ) 。
Grilled salmon and katsuobushi ( bonito flakes ) are traditionally used for fillings
此外,夾心的話,帶有懷舊意味的烤鮭
魚和鰹節最
具代表。
Our company are fishing tackle of a production ( bracket of piscine brail, fishing rod, fish is protected, float box, be an official hangs box and other outdoors and recreational articles for use ) professional fishing gear creates a company
本公司是一家生產釣
具(
魚抄網、
魚竿支架、
魚護、浮漂盒、仕掛盒以及其它戶外休閑用品)的專業漁
具製造企業。
Ods possesses some characteristics of some characteristics and oltp systems of the data warehouse, it is the data " who faces the theme, integrates, or close to present, constantly changeably at present " because dss is peculiar : ca n ' t fully understand the demand ; the demand change is great ; implement time long cycle, but the customer demands to become effective and wait for the characteristic soon at the time of making bi systematic scheme of the enterprise layer, should consider on the issue that there is a great deal of, in a situation that the fish and bear ' s paw must hold concurrently, make the choice
Ods ( operationaldatastore )是數據倉庫體系結構中的一個可選部分, ods
具備數據倉庫的部分特徵和oltp系統的部分特徵,它是「面向主題的、集成的、當前或接近當前的、不斷變化的」數據。由於決策支持系統特有的:不能充分了解需求;需求變動大;實施周期時間長,但客戶要求見效快等特點。在制定企業級的bi系統方案時,就會有諸多問題要考慮,在
魚和熊掌不能兼得的情況下,做出選擇。
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。
However, amphioxus ubf80 also showed some unique characters such as its amino acid residues at sites 39, 54, 63 and 74 in the cep. it appears that amphioxus not only represents an organism tr ansitional from invertebrates to vertebrates in phylogeny but also a possible diverged form radiated from the chordate ancestor at early chordate evolution. the possibility that some mutations in ub genes have taken place in different lines early at the divergence of plants and animals is also discussed
發現文昌
魚a二phi屍rxv基因是
具有線粒體和過氧化物酶體信號特徵( mitochondrialandperoxisomalsortingsignals )的抗氧化物酶基因;通過序列比對,我們把屍rxv歸為l一cys和2一cys之外的3一cys類,從而把屍rx基因家族的兩種分類方法統一了起來。
There were many aquatic plants have the potential utilization in water garden, such as lythrum salicaria, scirpus validus cv. zebrinus, alisma plantago - aquatica, houttuynia cordate, vallisneria natans, et al
除了目前常用的種類外,千屈菜、花葉水蔥、澤瀉、
魚腥草、苦草等水生植物均
具有較大的應用前景。
The factors for influencing development of world fishing vessels are fishing quantity of ocean, situation of fish resources fishery cultivation, convention of ocean law united nations and protect policy of resources for every country, because of variation of these factors, the quantity kinds, dimension for fishing vessels and fishing technique etc being adjusted corresponsively for problems which is in the present stage for development of fishing vessels corresponsive methods and the measures are suggested
摘要認為影響世界漁船發展的因素是海洋撲撈量、
魚類資源情況、漁業養殖業、聯合國「海洋法公約」及各國資源保護政策等;這些因素的變化必然導致漁船在數量、種類、尺度及撲撈技術等方面做出相應的調整;針對現階段我國漁船發展所面臨的問題,給出相應的對策和
具體的
具體措施。
Flying fish automatic industrial washing machinery series can wash, bleach dewater at medium or high speed, etc. the whole process is automatically controlled with micro computer, and some steps also can be operated manually
飛
魚系列全自動工業洗衣機,即洗、脫兩用機,
具有洗滌、漂洗、均布、中脫、高脫等功能,採用微電腦進行全過程的自動化控制,也可對各步驟進行手動操作。
All my fishing paraphernalia is in the car.
我的
魚具都在汽車里。
All my fishing paraphernalia is in the car
我的
魚具都在汽車里
Fishing tackle tin tin fishing equipment
均盛
魚具
The result showed that the recombinant rainbow trout growth hormone expression by yeast y33 ( pmargh16 ) had biologic activity, and been absorbed by fish intestine to enhance the growth of the fish
結果表明,酵母胞內表達的虹鱒生長激素
具有生物活性,能夠經口服被
魚體腸道吸收,對羅非
魚具有明顯的促生長作用。
In fact, the popeil pocket fish - -
事實上,波比袖珍
魚具- -
The aim of this thesis was to investigate the development, distribution, properties and metabolic factors of digestive enzyme in alimentary tract by means of methods of enzymatic biochemistry and molecular biology, which provided theoretic evidence for formulation of feed and nutritional requirement in tilapia
羅非魚具有優良的生長特性和飼料利用能力,本文採用酶學和分子生物學的研究技術,對羅非魚消化酶的特性、分佈和活性變化規律以及與外源因子的相互關系進行了系統研究。