細胞育種 的英文怎麼說

中文拼音 [xìbāoyùzhǒng]
細胞育種 英文
cell breeding
  • 細 : 形容詞1 （條狀物橫剖面小） thin; slender 2 （顆粒小） in small particles; fine 3 （音量小） thin ...
  • 胞 : Ⅰ名詞1 （胞衣） afterbirth2 （同一個國家或民族的人） fellow countryman; compatriot Ⅱ形容詞（同胞...
  • 育 : 育動詞1. （生育） give birth to 2. （養活; 培育） rear; raise; bring up 3. （教育） educate
  • 種 : 種名詞（姓氏） a surname
  • 細胞 : cell; sytes; bioplast; cella; [口語] gene; [生物學] cellule; cellule cellulli cellulo ; cello ; k...
  • 育種 : breeding
  1. It was demonstrated that functionally and structurally similar complement components are present in the humoral fluid of amphioxus

    文昌魚體液的溶血活性和靶紅細胞的動物種類在系統發育上和文昌魚的親緣關系遠近沒有直接聯系。
  2. This paper introduced the application of biotechnology in rice genetics and breeding, including tissue culture, cell mutants selection, protoplast fusion, apomixis, molecular mark assisted breeding and genic transformation

    簡要綜述了生物技術在水稻遺傳育種中的應用，主要包括組織培養、細胞突變體的篩選、原生質體融合、無融合生殖以及分子標記輔助育種和轉基因技術等方面。
  3. We focused on the following aspects ; 1 ) we first assayed the expression of complement receptors and complement - associated molecules on distinct subsets of dendritic cells during their development in order to understand the physical basis of the sensitivity of dendritic cells to complement and its split products ; we next studied the effects of complement activation on the survival of dendritic cells during their development ; and finally examined the effects of the whole complement system, focusing on the ability of one of the split products of complement activation, c5a, and its first subcomponent - c1q, to influence chemotaxis of dendritic cells, as well as allo - t cell stimulatory activity of dc

    我們通過免疫磁珠分離了兩種人dc前體，即髓系來源的單核細胞（ monocytes ， mo ）和淋巴系來源的漿細胞樣dc （ plasmaeytoiddendriticeells ， pdc ） ，對這兩個不同dc亞群進行體外誘導培養，使其處于不同的分化發育階段，然後檢測了其表達補體受體一cd35 （ cri ） 、 cd21 （ crz ） 、 cdilb （ cr3 ） 、 cdlle （ cr4 ） ，補體調控蛋白一cd46 、 cd55 、以及部分補體片斷分子受體一c3ar 、 csar 、 clqrp的水平。
  4. It has important role on bone remodeling, fetation and nerve development. its medical uses of curing diabetes mellitus, dawfism and osteoporosis are just developing. to obtain enough igf - 1 for basic or clinic research, we must choice an convenient method other than extraction from human materials, eg

    Igf - 1是一種多功能細胞增殖調控因子，它在骨重建、胚胎發育、神經生長等方面有重要作用，在糖尿病、侏儒癥、骨質疏鬆等多種疾病的治療中都有重要的應用價值。
  5. Recombination gene was cut - down and introduced into the nuclei of oocytes or the cytoplasm of goldfish at one - cell stage via microinjection. the results as follows : ( 1 ) fluorescence was observed from embryo under suitable uv light after microinjection 36 hours. the fluorescent ratio of gastrula embryo period was up to 25 %

    採用顯微注射法將這種重組基因轉化1細胞期的金魚受精卵，實驗結果如下： （ 1 ）顯微注射后，根據胚胎發育分期，胚胎在顯微注射后36小時開始能在紫外燈下觀察到熒光，原腸期發熒光的胚胎比例為25 ，後期發育熒光率逐漸下降，肌肉效應期后又相對穩定。
  6. The results showed that low temperature wheat germplasm had many layers of small and closely - arranged diachyma cells, a large number of chloroplasts containing plentiful of granum lamella, and highly serried vascular bundles ; as it grew towards maturity, its structures such as diachyma cells, chloroplasts, and cells in the colored layers of seed ventral furrows aged slowly

    結果表明，低溫小麥種質較高溫種質葉肉細胞小，排列緊密，葉肉細胞層數較多；葉綠體數量多，葉綠體基粒片層豐富；葉片維管束密集；隨著生育期向成熟趨近，葉肉細胞、葉綠體、籽粒腹溝區有色層細胞等結構衰老緩慢。
  7. Study on heterosis and combining ability of male sterile system of hexaploid triticale with t. timopheevi cystoplasm

    型細胞質雄性不育體系雜種優勢與配合力的研究
  8. Different from mammals, the early embryos of fish can not be preserved for the long period at the very low temperature ( - 196 ). therefore, three methods were usually applied to cryogenic preservation of the fine and rare species of fish : 1 ) perserving fish spermatozoon in cryogenic condition. researchers have had systematically studied on this technique for many years, and this technique has been utilized in application and made a lot of effects ; 2 ) combining with the techniques of cell engineering ( nuclear transplantation and electric fusion etc. ), and through the process of culturing histiocyte of fish, cryopreservation and re - culture after thawing, carrying out somatic cell breeding of fish. the past studies showed that the nucleolus of somatic cells of fish have totipotency

    多年來，國內外學者對各種魚類精液的冷凍保存進行了大量的系統研究，目前這項技術已達到實用水平，並日益發揮作用；二是對魚類培養的組織細胞冷凍保存，通過魚類細胞的培養、超低溫凍存、解凍后再培養過程，結合細胞工程技術（如核移植、電融合等）進行體細胞育種；大量的研究結果表明魚類體細胞核具有發育的全能性，隨著細胞培養技術、細胞工程技術日益發展成熟，完全具備實現魚類物種種質長期保存的理論基礎和技術條件。
  9. Glial cell line - derived neurotrophic factor ( gdnf ) was originally isolated based on its potent and specific ability to promote the survival and morphological differentiation of dopaminergic neurons and motoneurons in embryonic midbrain cultures. in addition, gdnf also support the survival and regulate the differentiation of many peripheral neurons, including sympathetic, parasympathetic, sensory and enteric neurons. gdnf also plays a crucial role outside the nervous system, as a morphogenetic factor in kidney development and as a regulator of spermatogonia differentiation

    Gfr 1與gdnf結合位點的研究膠質細胞源性神經營養因子（ gdnf ）對多巴胺能神經元、運動神經元、感覺神經元、腸道神經元等多種神經元具有促進存活及保護作用，它還能促進腎臟的發育和精原細胞的成熟，因此，極有希望用於治療神經損傷和神經系統退行性病變。
  10. Nogo - 66 receptor, ngr, cloned in 2001, is a leucine - rich - repeat glycophosphatidylinositol - anchored membrane protein which mediates nogo - 66 inhibition of axonal outgrowth. both the long acidic amino - terminal domain and the nogo - 66 fragment have strong neurite growth inhibitory activity suggest that nogo - a has at least two inhibitory domains. northern blot, in situ hybridization, western blot and immunocytochemistry analyses show that in addition to oligodendrocytes, nogo - a mrna and nogo - a protein are also expressed in neurons in developing and adult brain and spinal cord, nogo - a is also found in peripheral organs such as heart and testis

    Northernblot 、原位雜交、 westernblot和免疫組化結果證明： nogo amrna和nogo蛋白除了在cns的寡突膠質細胞中表達，還表達于發育階段和成年的腦、脊髓和外周神經節的某些神經元中，在外周組織如睪丸和心臟也有表達； nogoe在cns和pns以及多種外周組織中有廣泛分佈； nogo （除表達于腦和心臟外，在骨骼肌中有較高表達。
  11. These observations show that reprogramming is easier in interspecific embryos reconstructed with es cells than that reconstructed with somatic cells, and that es cells have the higher ability to direct the reconstructed embryo development normally than fibroblast cells. oocytes were reconstructed with outbreeding kunming albino mouse es cells and enucleated rabbit oocytes, and the effects of the passages of es cells and 6 - dmap on the development of interspecific reconstructed oocytes were analyzed. the interspecific reconstructed es - rabbit oocytes were activated either by combined two set electric pulses and 6 - dmap or by two set electric pulses

    以上結果顯示， 6 dmap能增加胚胎幹細胞異種重構卵的卵裂率，對重構卵囊胚的發育率影響不大；高培養代數和低培養代數的胚胎幹細胞用於異種核移植不影響異種重構卵的卵裂率和囊胚發育率；用胚胎幹細胞作為供核細胞；比體細胞作為供核細胞所構建的異種重構胚更容易進行重編程，並且胚胎于細胞指導異種克隆胚胎正常發育的能力強于體細胞。
  12. This type of blindness has been considered irreversible because the mature retina was believed to have no ability to repair itself or to support development of new photoreceptors, which are light - sensing cells

    這種盲被認為是不可逆的，因為成熟的視網膜被認為是沒有能力修復自身或發育新的光感受器細胞。
  13. Exoscopic describing the type of development of a plant embryo in which the apex of the sporophyte develops from the outer cell formed by the first division of the zygote, the inner cell giving rise to the foot

    外向的：指一種植物胚胎的發育類型，其孢子體的頂端由受精卵的第一次分裂的外層細胞發育而來，內層細胞形成根。
  14. Embryonic stem cells ( esc ) are undifferentiated totipotent cells that could be differentiated in vivo into any kind of cells theoretically, including germ cells

    摘要胚胎幹細胞是一種具有發育全能性的細胞系，理論上能分化為包括生殖細胞在內的各種組織細胞。
  15. The development of mouse kidney tubules requires two kinds of differentiated cells.

    小鼠腎小管的發育需要有兩種分化的細胞。
  16. In addition, insulin - ir cell, chromogranin - a - ir cell, testosterone - ir cell and epithelial membrane antigen - ir cell were not detected in the digestive tract of alligator sinensis embryos. the kinds and the numbers of endocrine cells in the digestive tract and glands were less at early prenatal stages but increased greatly in the midterm of development. in the digestive tract of last prenatal stages, it was stomach that had the most endocrine cells and might play the most important role in regulating the growth and differentiation of the digestive tract, the duodenum was in the second place

    縱觀揚子鱷胚胎消化道和消化腺內分泌細胞發生的情況，可得出如下結論： ）胚胎發育早期，胰腺內分泌細胞的數量和種類較多，可能是早期胚胎重要的內分泌調控部位；胚胎中期消化道和消化腺內分泌細胞的數量和種類增加最多，是內分泌細胞分化發育的重要時期：胚胎晚期，以胰腺和幽門、十二指腸的內分泌細胞最密集，為孵出后的消化和吸收的功能調控做好生理準備。
  17. The endocrine cells in the digestive and glands of alligator sinensis embryos aged from 8th to 55th day were localized and compared by using immunohistochemical method with thirteen kinds of antiseras of hormone. during the development of pancreas in alligator sinensis embryos, somatostatin ( ss ) immunoreactive ( ir ) cells, 5 - hydroxytryptamine ( 5 - ht ) - ir cells, glucagon ( glu ) - ir cells, epidermal growth factor ( egf ) - ir cells appeared on 18th day. no p53 protein - ir cell, gastrin - ir cell, testosterone - ir cell, chromogranin a - ir cell, vasoactive intestinal polypeptide - ir cell, epithelial membrane antigen - ir cell or insulin - ir cell was found in the pancreas of alligator sinensis embryos

    本實驗採用免疫組織化學技術，應用13種不同的抗血清，對孵育時間8 ? 55天揚子鱷胚胎消化道及消化腺內分泌細胞的種類進行鑒別、定位和比較，結果如下：揚子鱷胚胎胰腺中，生長抑素、 5 ?羥色胺、胰高血糖素、表皮生長因子、胰多肽免疫反應陽性細胞出現于第8天； p物質免疫陽性細胞出現于第18天； p53 、胃泌素、睪酮、嗜鉻素a 、血管活性腸肽、上皮膜骯原、胰島素免疫陽性細胞在各期揚子鱷胚胎胰腺中均未發現。
  18. They contained an antisense constructed for the spruce gene encoding ccr ( cinnamoyl alcohol dehydrogenase ), an enzyme of monolignol synthesis. the antisense rna method is a technique for reducing the expression of a resident target gene. the transgenic sublines were produced by particle bombardment at the dept of forest genetics, swedish university of agricultural sciences

    本項目研究的目的就是採用瑞典農業大學構建的反義ccr基因轉導的挪威雲杉細胞愈傷組織，通過誘導產生再生植株，並檢測證實該基因是否表達及其它相關基因的表達狀況，為培育出低木質素的轉基因挪威雲杉新品種奠定物質和理論基礎。
  19. Ultrastructure. two types of epithelial cells are found in oviduct wall, one with clear cytoplasm and the other with dark cytoplasm. the clear cells contain abound organelle compared with the dark cells

    明細胞較亮，胞質內細胞器種類和數量較多；暗細胞中細胞質密度較大，胞質內細胞器含量較明細胞少；明細胞可由暗細胞發育而成。
  20. With the development of the technology of cell culturing and cell engineering, so it is possible to preserve fish species for a very long time. 3 ) using embryonic stern cells ( es ). fish embryonic cell has the totipotency and is better f or breeding than somatic cell, but it can not so strong to resist the very low temperature

    三是通過es途徑。魚類胚胎幹細胞具有發育的全能性，利用魚類胚胎細胞育種比體細胞更具有優越性，但耐超低溫性不強，只有少數學者對魚類胚胎細胞進行凍存及發育潛能的研究，還沒有對魚類胚胎細胞進行凍存培養的系統研究。
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