爪蟾 的英文怎麼說

中文拼音 [zhuǎchán]
爪蟾 英文
clawed frog
  • 爪 : 爪名詞（動物的腳趾甲或鳥獸的腳） fingernail; claw; talon
  • 蟾 : 名詞[動物學] （指蟾蜍） toad
  1. Magainin is the skin secretion product of batrachia under the eriviroment pressure, which can be used to accelerate the fusion rate of wound and resist the infection. it can inhibit the growth of bacteria and fungus with the lowest concentration ; protegrin is isolated from porcine leukocyte hi 1993 and is useful as antiviral agents

    Magainins是爪蟾的皮膚在一定的環境壓力下分泌出的抗感染和促進傷口愈合的成分，低濃度便可抑制許多細菌和真菌生長； protegrin是1993年從豬的中性白細胞中分離得到，研究發現它具有抗愛滋病毒的功能。
  2. The results show that the blastomere nuclei of ? xenopus laevis induces the parthenogenesis of unfertilized egg in ? bufo raddei

    根據實驗分析認為，非洲爪蟾的胚胎細胞核進入花背蟾蜍成熟卵后，引起的是花背蟾蜍的單性發育。
  3. Abstract : embryos at different developmental stages are obtained by transplanting ? xenopus laevis blastomere unclei to ? bufo raddei unfertilized eggs

    文摘:將非洲爪蟾胚胎細胞核移入花背蟾蜍成熟未受精卵后，得到了發育至各期的胚胎。
  4. Two types of nondepolarizing - activated calcium channels on the spinal cholinergic neurons from embrynoic xenopus laevis

    爪蟾胚胎脊髓膽堿能神經元上兩類非去極化激活的鈣通道
  5. Many organisms produce enzymes, termed photolyases, that specifically bind to these damage products and split the via a uv - a / blue light - dependent mechanism ( photoreactivation ), thereby reversing the damage. these two photolyase are specific for either cpds ( cpd photolyase ) or 6 - 4 products ( 6 - 4 photolyase ). a gene that expresses a protein with 6 - 4 photolyase activity in vitro, was recently cloned from high organisms ( arabidopsis thaliam, drosophila melanogaster, danio rerio, xenopus laevis and homo sapiens )

    目前已從高等生物擬南芥、鮐類、果蠅、人類和非洲爪蟾蜍屬中克隆到有（ 6 - 4 ）光裂合酶活性的基因，本研究從鹽生杜氏藻dunaliellasalina中克隆到（ 6 - 4 ）光裂合酶的基因，並將該基因在大腸桿菌中得以表達，這是首次在藻類中克隆到（ 6 - 4 ）光裂合酶基因，對光裂合酶的研究具有重要意義。
  6. Fully grown xenopus oocytes can remain in their immature state essentially indefinitely, or, in response to the steroid hormone progesterone, can be induced to develop into fertilizable eggs. this process is termed oocyte maturation

    介紹：爪蟾卵在成熟過程中可以無限期的停留在未成熟狀態，直到在激素的刺激下，成為可受精的卵細胞，這個過程稱為卵成熟。
  7. Sequence alignment shows that the fragment of pcr product showed some identities to the masp gene of xenopus laevis, branchiostoma belcheri, the trypsin gene in litopenaeus vannamei and the serine protease gene in aurelia aurita

    Pcr反應產物基因片段大小為630bp ，序列比較結果表明， pcr克隆產物與爪蟾、文昌魚的masp基因，蝦、水母等的胰蛋白酶基因和絲氨酸蛋白酶基因都有一定的同源性。
  8. Oocyte maturation involves the activation of various signal trans - duction pathways that converge to activate maturation - promoting factor ( mpf ) ; this is a key activity that catalyses entry into m - phase of meiosis i and meiosis ii

    在爪蟾卵中有大量未被激活的cdc2 - cyclinb復合物，稱為pre - mpf ， pre - mpf在tyr15位脫磷酸變成活性mpf ，起到這個作用的磷酸酶是cdc25 ， cdc25的活性通過磷酸化和細胞位置進行調控。
  9. Water quality - evaluation of the genotoxicity with larvae of amphibians xenopus leavis, pleurodeles waltl

    水質.兩棲動物幼蟲爪蟾屬幼蟲，有肋螈屬waltl遺傳毒性的評價
  10. Similarly, xenopus spinal growth cones turned away from a gradient of baclofen, an agonist of the gabab receptor

    同樣的， gabab受體的激動劑baclofen的濃度梯度也能夠吸引或排斥爪蟾脊髓神經元的生長錐。
  11. Fig. 3 the normal demembranated sperm of xenopus laevis ( stained with dapi )

    圖3在熒光鏡下觀察到的正常非洲爪蟾去膜精子。
  12. Intracelluar calcium spiral and target wave in xenopus laevis oocyte

    非洲爪蟾卵母細胞內的螺旋鈣波和靶波
  13. An improved method of the preparation of xenopus oocytes for gene expression of ion channels

    用於離子通道基因表達的爪蟾卵母細胞的分離和培養
  14. These feedback mechanisms often make it difficult to determine the order of e - vents in a signalling cascade, since a small level of mpf activity is sufficient to activate most of the pathways involved in oocyte maturation

    但是，這樣的反饋增加了對爪蟾卵成熟過程的調控機制探索的困難，反饋的存在使得人們不能確定信號傳導的順序。在反饋網路中，很難決定激酶的上下游關系。
  15. The cadherin repeated domains of bt - r3 protein share high homology with the cadherin domains from african clawed frog ( xenopus laevis ) and e - cadherin ( epithelial ) from mouse ( mus musculus ). so, the 3rd structure of the cadherin repeated domains of bt - r3 protein should be similar to these domains

    Bt - r3受體蛋白的鈣粘蛋白結構域分別與非洲爪蟾（ xenopuslaevis ）的鈣粘蛋白胞外結構域和小鼠（ musmusculus ）的上皮鈣粘蛋白胞外結構域有很高的同源性。
  16. At first, the vrl - cdna plasmids were transformed into tg1 r. coli to enlarge vrl - cdna ; then the plasmids were extracted and cut off with enzymes ; subsequently, vrl - cdnas were transcribed into vrl - inrna by t7 or sp6 polymerase in vitro, following vrl - mrnas were injected into xenopus laevis oocyte to express into vr1 receptor protein ; at the end the vrl + - oocytes were tested by double electode voltage clamp

    這項實驗中，我們首先將大白鼠vr1 - cdna質粒轉入大腸桿菌中進行擴增，然後提取質粒並酶切，然後在體外轉錄成vr1 - mrna ，接著將vr1 - mrna注射到非洲爪蟾卵母細胞中表達為蛋白質受體，建立了實驗模型細胞，最後用雙微電極電壓鉗檢測此模型細胞。
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