生殖細胞突變 的英文怎麼說
中文拼音 [shēngzhíxìbāotūbiàn]
生殖細胞突變
英文
germinal mutation- 生 : Ⅰ動詞1 （生育; 生殖） give birth to; bear 2 （出生） be born 3 （生長） grow 4 （生存; 活） live;...
- 殖 : 殖Ⅰ動詞（生息; 孳生） breed; grow; multiply Ⅱ名詞（姓氏） a surname
- 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...
- 突 : Ⅰ動詞1 （猛沖） dash forward; shoot out 2 （高於周圍） protrude; bulgeⅡ副詞（突然） abruptly; sud...
- 生殖 : reproduction; engender
- 細胞 : cell; sytes; bioplast; cella; [口語] gene; [生物學] cellule; cellule cellulli cellulo ; cello ; k...
- 突變 : 1 （突然急劇的變化） sudden change; change suddenly; transilience; accident; saltation; revulsion...
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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。When that happened, individual cells could turn their reproductive capacity on or off according to the function they served in volvox ' s body
這個突變讓團藻的各個細胞根據自身的角色打開或關閉自己的生殖功能。Genetic effects refer to biological changes on the descendants of the exposed individuals due to mutation of their genetic cells
遺傳效應是指因生殖細胞受照后產生突變而顯現在受照者後代身上的生物效應。Mutation can also occur in cells other than germ cells - somatic mutation ? but this is likely to be apparent only when the genetically altered cell proliferates abnormally to form a large family or clone of similar cells, e. g. when a tumour forms
突變也可發生於生殖細胞以外的細胞（體細胞突變） ，但這很可能僅表現于遺傳性改變的細胞異常增生而形成一大系或克隆的相似的細胞時，例如當一個腫瘤形成時。For example, as a direct toxic effect, periodontal iruses and bacteria and their products ( endotoxins or enzymes, for example ) are toxic to surrounding cells and may directly induce mutations in tumor suppressor genes and proto - oncogenes or alter signaling pathways that affect cell proliferation or surial of epithelial cells
例如，作為直接毒性作用，牙周病毒和細菌及在細胞周圍其產生的毒性物質（例如，類毒素或酶類）可直接誘導腫瘤抑制基因和原癌基因突變或者改變細胞信號傳導通路從而影響上皮細胞增殖或存活。For example, as a direct toxic effect, periodontal viruses and bacteria and their products ( endotoxins or enzymes, for example ) are toxic to surrounding cells and may directly induce mutations in tumor suppressor genes and proto - oncogenes or alter signaling pathways that affect cell proliferation or survival of epithelial cells
例如，作為直接毒性作用，牙周病毒和細菌及在細胞周圍其產生的毒性物質（例如，類毒素或酶類）可直接誘導腫瘤抑制基因和原癌基因突變或者改變細胞信號傳導通路從而影響上皮細胞增殖或存活。Researchers at the chinese university of hong kong have made another big step forward in the study of male fertility with the discovery that an epithelial ion channel, the defect of which has been previously shown to result in female infertility, was also present in sperm and affecting male fertility
中大研究人員發現與男性不育相關的基因突變香港中文大學的研究人員在精子發現一個上皮細胞離子通道，可能影響男性生育能力。他們之前的研究證明，同樣的離子通道表達于女性生殖道，如果有功能缺陷，會導致女性不育。Organs, tissues and unicellular culture could be used not only to reproduce and keep genetic resources, but also induce somatic cell variation, produce mutant
器官、組織和單細胞培養不僅可用於繁殖和保存種質，而且已用來誘導體細胞變異，產生突變體。In the above examples the mutation has occurred in a germ cell and is transmitted to the descendents of the affected individual, resulting in a familial pattern of disease
上述例子中生殖細胞已發生突變，且傳遞給患者後代，導致一家族疾病的模式。The unequal exchange of dna in a reproductive cell and subsequent mutation of an extra copy of a gene for a pigment sensitive to long wavelengths resulted in the creation of a second long - wavelength - sensitive pigment, which had a shift in its wavelength of maximum sensitivity
生殖細胞的dna不對等互換，以及長波長色素重復基因的后續突變，創造出了第二種對長波長敏感的色素，只不過最敏感的波長已經變了。These studies support the hypothesis that ih might arise from invading angioblasts or placental cells and these epcs excessively secrete vascular growth factors, resulting in an increasing favorable local environment for endothelial proliferation, and contribute to aberrant endothelial growth in ih
認為可能的發病機制是調控細胞增殖及分化的基因區發生突變的內皮祖細胞過度分泌血管形成因子，造成局部微環境血管形成抑制的失衡，內皮細胞迅速增殖而形成嬰幼兒血管瘤。分享友人