親本的 的英文怎麼說

中文拼音 [qīnběnde]
親本的 英文
parental
  • 本 : i 名詞1 （草木的莖或根）stem or root of plants 2 （事物的根源）foundation; origin; basis 3 （本錢...
  • 的 : 4次方是 The fourth power of 2 is direction
  1. A compromise has to be made as to the choice of clones to be used as pollen parents.

    對于用作授粉親本的一些無性系的選擇，不得不採用一種折衷辦法。
  2. The new types formed through cross breeding can combine the fine qualities and forms of two or more than two parents and become new biological types of higher productivity which are also more resistant to unfavourable conditions

    通過雜交形成的新種（或品種） ，可以把兩個或兩個以上親本的優良性狀結合起來，成為一個具有更高生產性能和更能抵抗不良環境的新的生物類型。
  3. This paper summarized the inheritance and variation of main biological and economic characters in rape progeny from hybridization and distant crossing, inquired into the selective mating of hybrid parent and the selection of hybrid progeny, analyzed the problems which had existed in rape distant crossing breeding, and put forward some ideas for accelerating the stability of characters in distant crossing progeny

    概述了油菜品種間雜交後代及遠緣雜交後代主要生物學性狀和經濟性狀的遺傳變異現象；對雜交親本的選配及雜種後代的選擇進行了探討，分析了油菜遠緣雜交育種中存在的問題，就加速遠緣雜種後代的穩定提出了一些見解。
  4. The results show that the genetic diversity of filial generations is higher than self - bred progeny ’ s ， the hybrid vigor has manifested at metabolization level 。 the proportion of polymorphic loci ( p. 99 ) in f1 generations was 30. 77 - 36. 36 % ， the mean observed heterozygosity ( ho ) of jmcf （ japanese male chinese female ） was the highest with 0. 1727, the rest populations were ： jfcm （ japanese female chinese male ） 0. 1536 、 cp 0. 1273 and jp 0. 1055 ， the mean effective number of allels per locus in f1 generations ： cp ’ s was the highest with 1. 7318 ， jp ’ s was the lowest with 1. 6718 ， the filial generations ’ values were in the midle of the cp ’ s and jp ’ s and between them there was no brightly difference, with 1. 6955 ( jfp ) and 1. 6927 ( jmp )

    各組的平均雜合度預期值也表現出該趨勢，即：日自交組最低，為0 . 1786 ，日雄中雌雜交組的平均雜合度最高，為0 . 1964 ，日雌中雄雜交組和中自交組分別是0 . 1891和0 . 1865 。 hardy - weinberg平衡下遺傳偏離指數也是雜交組的小於自交組的，平均每個位點的等位基因有效數目中自交組最高為1 . 7318 ，日自交組最低為1 . 6718 ，兩雜交組群體的這一指數相差不多，分別是1 . 6955和1 . 6927 ，位於兩親本的中間水平。
  5. Protoplasted monokapyon ( pm ) were prepared from lentinus edodes strains jingxuan and wuxiang, respectively, intercross process were put in practice

    摘要以香菇菌株精選和武香作為親本制備單核原生質體，將兩個親本的單核原生質體進行一一雜交。
  6. In advanced breeding programs, parental differences and variability in hybrid progeny may largely reside in multiple gene systems.

    在當代的育種計劃里，親本的差異和雜種後代的變異，可能絕大部分都屬于多基因系統。
  7. The progeny resembled one of the other of the parents.

    後代象親本的一方或另一方。
  8. The contents of 18 types of amine acids, especially 8 types of amine acids that is essential to human bodies, are remarkable higher than its parents, which shows the higher value in food and medical purposes

    18中氨基酸的含量，尤其是人體所必須的8種氨基酸和含量顯著，超過兩親本的含量，表明其具有較高的食用和藥用價值。
  9. Its death rate fell from 18 % to 5 %. this model conveniented for management

    我們提出根據每個親本的體重周年變化情況來判斷最佳催產期。
  10. The genetic quality of the parents can be judged with much greater certainty than in mass selection.

    親本的遺傳品質比起混合選擇來，能判斷得更加確切。
  11. The kind of mating, using as one parent a known homozygous recessive, is called a testcross.

    這種雜交即利用一個已知的純合的隱性作為一個親本的雜交，稱為測交。
  12. It was found that there were changes to some extent in the main characters of the days from seeding to initial heading, plant height and seed setting rate when the seeds of the tested hybrid rice combinations and their parents were sowed at different time in hainan for the seed purity identification, and the changing extent was different between some hybrids and their parents, which would affect the accuracy of purity identification

    摘要通過比較不同播種時期雜交水稻種子樣品在海南種植鑒定的農藝性狀表現，發現播始歷期、株高、結實率等主要性狀均表現出不同程度的變化，且部分組合與其親本的變化幅度不同，從而影響鑒定的準確性。
  13. By using the way of gray correlation degree, this study analyzed the gray correlation coefficient, correlation degree and correlation order among seven main characters in 20 groups of parents and hybrids of two - row hulled malting barley

    摘要研究採用灰色關聯分析方法，對20組二棱型啤酒大麥雜種一代及其親本的7個主要性狀之間的關聯系數、關聯度和關聯序進行了分析。
  14. I should remind you that the parent population contains multiple references to parents based on their fitness

    我應該提醒您，基於親本的適合度，親本種群包含有對親本的多個引用。
  15. Karyotype analyses could be used for evidence of hybridization with obvious difference of parental chromosomes, chromosomes characteristic of both parents were observed in l. davidii var. unicolor x ' yellow ' and l davidii var. unicolorx " cordelia "

    對于染色體結構差異顯著的親本雜交，可以通過核型分析進行雜種鑒定，蘭州百合黃色及蘭州百合克得利亞的後代中都能發現親本的特徵染色體。
  16. The hybrids not only emerged deeper color in common protein zymograms than in both parents, but also had new bands in mother of l. davidii var. unicolor. but protein zymograms were parental type and had no significant difference in " yellow ' x ' cordelia "

    以蘭州百合為親本的雜交後代，蛋白質譜中不僅出現了與親本同源但比親本染色加深的帶，而且出現了親本中不存在的新帶。
  17. Genomic imprinting refers to parent - of - origin - dependent gene expression. the presence of imprinted gene can cause cells with a full parental complement of functional autosomal genes to specifically express one allele but not the other, resulting in monoalielic expression of imprinted loci

    基因組印記是指一種依賴于親本的基因表達形式，它導致常染色體上的功能基因單一表達一個等位基因而不表達另一個等位基因，造成印記位點的單等位基因表達。
  18. They have somewhat greater resistance than the american or spanish parents but not enough to remain alive indefinitely.

    它們的抗性多少比親本的美國栗或歐洲栗要強，但是不能充分保證穩定的存活數量。
  19. Sixth, eliminate unsuitable parents with a checklist of weaknesses

    第六、列出親本的缺點來排除不合適的親本。
  20. This can be another clue to their viability as parents of future crosses

    這可以揭示它們作為未來育種親本的能力。
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