蟹的螯 的英文怎麼說

中文拼音 [xièdeáo]
蟹的螯 英文
claw
  • 蟹 : 名詞（螃蟹） crab
  • 的 : 4次方是 The fourth power of 2 is direction
  • 螯 : 名詞（螃蟹等節肢動物的變形的第一對腳） chela; pincers
  1. And supports to the establishment of a separate genus neoeriocheir, but does not provide justification for the recognition of platyeriocheir. the results provided more evidence of the conspecific status of three taxa : e. japonica, e. sinensis and e. hepuensis. the mitten crabs distributed in china and okinawa of japan constitute a monophyletic group sister to e. japonica from osaka of japan suggested that two subspecies of e. japonica : e. j

    基於線粒體16srdna部分序列的系統發生分析支持日本絨螫蟹、中華絨螯蟹與合浦絨螯蟹合併為一個物種，即日本絨螯蟹（ e . japonica ） ，分佈於中國和日本沖繩的絨螯蟹與分佈在日本大阪的絨螯蟹構成姊妹群，提示日本絨螯蟹可能包含2個亞種，即日本絨螯蟹指名亞種（ e . j . japonica ）和中華亞種（ e . j . sinensis ） 。
  2. Using a pair of degenerate primers based on the conservative region, hmg - box, of human sry gene, tow different fragments of sox gene, essox3 and essox22 were amplified from female and male eriocheir sinensis, the sequence results indicated that essox3 and essox22 shown high homology to human sox genes, and the identities to human sox genes in dna sequence and amino acid sequence are 84 % 、 85 % and 97 % 、 81 %, respectively. it might be concluded that sox gene was highly conservative in phylogenesis

    二、研究論文1 、參照人sry基因hmg - box保守區的序列，設計一對兼并引物， pcr擴增了中華絨螯蟹的sox基因，並對擴增產物進行了克隆和測序。結果在雌雄個體中篩選出兩個不同的sox基因essox3和essox22 ，其dna序列和編碼的氨基酸序列與人相應sox基因的相似性分別為84 % 、 85 %和97 % 、 81 % ，顯示該基因在進化上具高度的保守性。
  3. Soldier crabs - which walk forwards, not sideways - live in large numbers on the soft mudflats of chiku lagoon, where they come out to feed at low tide. the crabs are distinguished by their ball - shaped blue carapaces and their long, white, slender legs and claws

    直著走的螃蟹和尚蟹，大群棲息在舄湖濕軟的灘面，退潮后會出現覓食，藍紫色圓球狀甲殼與白色的細長步足與螯腳為其特徵。
  4. The 12940 bp nucleotide sequence of the mitochondrial genome of a brachyura dacapod, eriocheir japonica sinesis, was determined

    測定了短尾類十足目動物中華絨螯蟹的線粒體基因組12940bp的核苷酸序列。
  5. Extraction and function of hyperglycemic hormone in eriocheir sinensis

    中華絨螯蟹高血糖素的分離及其功能初探
  6. Rearrangements have been occurred in at least twelve mitochondrial genes, which have drastically altered the gene order of the mitten crab e. japonica sinensis to the putative ancestral pancrustacean ( crustacean / insecta ) gene order

    中華絨螯蟹線粒體基因組與推測的泛甲殼類原始的線粒體基因順序相比，至少有12個基因發生了重排，造成線粒體基因排列順序顯著的變化。
  7. Biologists have long known that the crab ' s shell is darkest during the day, grows pale in late afternoon, then begins to darken again at daybreak

    它有著過分增長的螯，生物學家早就知道招潮蟹的殼在白天是黑暗的，傍晚時變成灰白，然後在破曉的時候又變黑。
  8. Effects of soy protein concentrate as a dietary protein source on digestive enzyme activities of eriocheir sinensis

    配餌中不同大豆濃縮蛋白含量對中華絨螯蟹消化酶活力的影響
  9. Sinensis might be recognized. the mitten crabs and freshwater crabs are different lineages of nonmarine crabs. the former belongs to adults - limnic, the latter to entirely inland forms

    絨螯蟹與淡水蟹是2個不同類型的非海洋蟹類，前者屬于成體湖沼型；後者屬于完全內陸型。
  10. 2. the sox gene expression analysis of different tissues from eriocheir sinensis was studied by using rt - pcr

    2 、採用rt ? pcr技術，研究了中華絨螯蟹精巢、卵巢、心臟、肌肉四種組織中sox基因的表達。
  11. Gonadal development and fecundity are affected by certain essential dietary nutrients, especially essential amino acids, essential fatty acids, and vitamins etc. thus, during the last two decades, more attention has been paid to the optimal level of different nutrients in broodstock diets. it is well known that protein is a kind of indispensable nutrient because of its important physiological function on body structure and supplying energy to the growth and development of shrimp and crab. protein and amino acids of broodstock diet have been identified as major dietary factors that determine successful reproduction and survival of offspring

    而這些問題的解決則要求對中華絨螯蟹生殖過程中的攝食和消化生理機制，親體性成熟期對各種必需營養素（如必需氨基酸、必需脂肪酸和維生素等）的需求，卵細胞發生過程中營養物質的合成、轉運及貯存規律，以及在受精卵、胚胎和后續以內源性營養為主的?狀幼體發育階段對卵黃磷蛋白的消耗和利用模式等環節進行較為深入的研究，在全面系統地了解中華絨螯蟹的生殖營養生理的基礎上，探討親體生殖營養對卵質、孵化及后續幼體生長發育的影響。
  12. To help resolve phylogenetic relationships among the crabs of the genus eriocheir and the genus helice ( varunidae ), portions of the mitochondrial genome corresponding to the 16s rrna gene were sequenced for helice ( helice ) tientsinesis distributed in china and all species of eriocheir distributed in china and japan

    測定了天津厚蟹和分佈於中國和日本的絨螯蟹類線粒體16rrna基因的部分序列，探討了弓蟹類厚蟹屬、絨螯蟹屬等的系統發生關系。系統發生分析結果支持將厚蟹屬從相手蟹科移至弓蟹科。
  13. Chapter 2 screening of genes related to the ovary development of the mitten crab ( eriocheir japonica sinensis ) by cdna macroarray analysis plasmids were extracted from all the clones in the subtracted cdna libraries with alkali lysis method, then the inserted fragments in plasmids were amplified by pcr

    2用cdna微陣列篩選中華絨螯蟹卵巢發育相關基因將差減cdna文庫中的所有克隆用堿裂解法提取質粒，然後以提取的質粒為模板，用pcr方法擴增插入片段。
  14. Chapter 3 sequencing cdna fragments of genes related to the ovary development of the mitten crab ( eriocheir japonica sinensis ) partial clones were sequenced which were selected from the differentially expressed clones screened by cdna macroarray analysis

    3中華絨螯蟹卵巢發育相關基因cdna片段的序列測定從cdna微陣列篩選的差異表達克隆中選取部分克隆進行測序。
  15. Sinensis and e. j. hepuensis has been found in the sequences of the portions of 16s rdna and pcr / rflp studies of 110 samples, from six river valleys in eastern mainland of china. these subspecies - specific restriction sites allow rapid discrimination with the endonuclease dra i, and therefore can be used as a diagnostic genetic marker for identification of the two subspecies

    通過對中國大陸東部6個水系110個絨螯蟹個體16srdna部分序列的測定和pcr rflp分析，發現在合浦絨螯蟹與中華絨螯蟹之間存在3 4個固定的堿基替代，這種亞摘要種特異性的限制性位點可以通過限制性內切酶dra進行快速檢測，成為2個亞種的分子鑒定標記。
  16. The phylogeny analysis supports to transfer the genus helice from the sesarmidae to the varunidae

    並支持新絨螯蟹屬是一個有效屬，但不支持平絨螯蟹屬的有效性。
  17. Species resources on chinese mitten - handed crab ( eriocheir sinensis ) have been intimately attached attention to in aquaculture. at first, morphological research was used, and isoenzyme and rapd ( random amplified polymorphic dna ) technique subsequently. these studies showed differences between different water systems from macrocosmic to microcosmic aspect

    中華絨螯蟹種質資源的研究一直受到水產界人士的密切關注，從最初形態學的研究開始，經歷了同功酶分析、 rapd技術分析等，這些研究從宏觀到微觀等不同的方面揭示了不同地理水系中華絨螯蟹之間的差異。
  18. Effects of embryonic developmental stages in vitro from fertilized eggs in chinese mitten crab eriocheir sinensis on larva rearing

    不同發育期中華絨螯蟹胚胎離體孵化和幼體培育的研究
  19. Sinensis to mainland of china occurred during late tertiary to early quaterary estimated according genetic divergence

    中華絨螯蟹向中國大陸淡水水域的擴散可能發生在第三紀末至第四紀初。
  20. The length of the inserted fragments of the forward and backward subtracted cdna libraries was 360 and 160 base pairs in average respectively by pcr detection. the results showed that the subtracted libraries constructed were suitable for further study on the genes related to the ovary development of the mitten crab

    Pcr擴增鑒定正、反向差減cdna文庫的插入片段平均大小分別為360bp和160bp ，表明所構建的差減文庫適合進一步研究中華絨螯蟹卵巢發育相關基因。
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