genetic heredity 中文意思是什麼
genetic heredity
解釋
遺傳-
Heredity modes of 6 traits were studied by analysis of population genetics, by the method of family combination analysis, by the methods of proband ' s sib analysis, segregation analysis, the threshold model of polygenes, and analysis of typical family trees, according to the data of the 72 families. the relative importance between genetic and environmental effect on each character was evaluated by comparing the coherence of twins. gene frequencies of 5 genetic characters, calculated from han group in huhhot, were compared with other groups by u - test so as to study the population or nationality difference in heredity
採用群體遺傳學分析、家系組合分析法、先證者同胞法、分離分析法及多基因閾值模式分析方法對所得家系資料進行了統計學分析，結合家繫系譜分析探討了上述6項特徵的遺傳方式；通過雙生子一致率的比較，對上述特徵的遺傳與環境效應的相對重要性進行了評價；計算了呼和浩特市漢族群體5對遺傳性狀的基因頻率，採用u檢驗方法與相關文獻報道的其他群體進行了比較，探討了不同種族間或民族間的遺傳差異性。 -
The isozyme took one kind of important genetic marker is widely applied to biology research each domain, the plant isozyme can in the very great degree be able to reflect between the plant individual the heredity difference, is surveys the gene difference and the hereditary change one important method
同工酶作為一種重要的遺傳標記被廣泛應用於生物學研究的各個領域，植物同工酶能夠在很大程度上能反映植物個體之間的遺傳差異，是探測基因差異和遺傳變異的一種重要手段。 -
We propose that genetic materials in rootstock being translocated and integrated into the genome of the germ cells and embryonic cells in scion are the main reasons why the majority of the hybrid seedlings have wild properties and the heredity of fruit trees violate mendel ' s laws of heredity
砧木中的遺傳物質轉移並整合到接穗生殖細胞和胚胎細胞的染色體組中，是雜種後代出現大量野生植株和果樹遺傳不遵守孟德爾定律的主要原因。 -
Genetic algorithm is a global optimization search method, which is based on biological evolutionary mechanisms such as natural selection, heredity and mutation
摘要遺傳演算法是一種基於自然選擇和遺傳變異等生物進化機制的全局優化搜索演算法。 -
Genetic heredity counselling will help them to make a wise decision on whether they are suitable to have children
至於生育子女與否，遺傳輔導會幫助他們作明智的選擇。 -
One to offspring ( t1 ) was selected for further genetic analysis from two types of self - pollinated transgenic plants and screened for the presence of the recombinant gene by the pcr respectively. the result suggested that the resistance to kanamycin can be a stable heredity by genetic analysis, separation ratio of t1 was 3 : 1 and t1 kanamycin - resistant tomato plants can carry vp7 gene
此外，從兩種轉基因植株中分別選取一自交株進行t _ 1代遺傳分析，其kan抗性基因分離比皆為3 : 1 ， t _ 1代抗性番茄植株的pcr結果也呈陽性。 -
Introduced infected by the turnip mosaic virus. there are many useful objective genes can be used in vegetable genetic transformation, but the research work of chinese cabbage genetic transformation is little. the reaserch on transforming chinese cabbage using agrobacterium - med ated method has n ' t been report at home and abroad. ln the test, tumv - cp gene was transferred into chinese cabbage ( brassica campestris l. ssp. pekinensis ) via agrobacterium - mediated method. a high effective regeneration and genetic transformatin system has been established, the detection by the method of molecular biology, has proved that the regenerative plants are transgenic plants and the target genes have been expressed transgenic plants partly. meanwhile transgenic progenies were traced and investigated so that heredity, stability and expression of target gene were researched. the virus resistant, stable plants were expected to obt ain so that theoretical base can be established for chinese cabbage breeding by gene engineering
利用農桿菌介導法轉化大白菜抗病基因的研究工作在國內外未見報道。本課試驗採用農桿菌介導法將tumv - cp基因導入大白菜中，建立了高效的大白菜離體再生、遺傳轉化體系，並對轉基因植株進行分子生物學檢測，證實得到的再生植株為轉基因植株，目的基因已在部分植株上表達。同時，對轉基因植株的後代進行檢測，分析該基因所控制性狀的遺傳穩定性以及基因表達情況，為大白菜基因工程抗病育種提供理論依據。 -
Genetic algorithm ( ga ) is a global algorithm which uses natural law " survival of the fittest, extinction of the unfitness " and natural selection and heredity mechanism to guide and determinate search direction
因此，本文在前人的基礎上，探討了基於rbf神經網路的ect圖像重建方法。遺傳演算法是一類借鑒生物界優勝劣汰的自然選擇和自然遺傳機制的全局優化演算法。 -
The expert thinks : the machine rate of cancer heredity is very minor, but habits and customs and parents are same ( for instance food is used to ) the effect that has to health and genetic likeness
專家認為：癌癥遺傳的機率非常小，但是生活習慣與父母相同（比如飲食習慣）對健康起的作用與遺傳相似。
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