backcross 中文意思是什麼

backcross 解釋
1. 回交，逆代雜交（的產物）；回交種[品]。
2. vt. 及物動詞 ,vi. 不及物動詞 （使）回交，（使）逆代雜交。

  1. Agronomic characters of many times backcross short - root mutant rice rm

    水稻溫敏間斷失綠性狀表達機理的研究
  2. Studies on the hexaploid interspecific hybrid and its backcross with cultivars in strawberry

    草莓六倍體種間雜種及其回交研究
  3. Backcross a cross between an individual and an individual of the original parent generation

    回交：雜交產生的子一代個體再與其親本進行交配的方式。
  4. Seventeen selected aflp primer combinations produced 1106 peaks, of which 384 ( 34. 7 % ) were polymorphic in a backcross family

    共得到1106個aflp位點，其中有384個位點在親本間有多態性，占總位點的34 . 7 % 。
  5. Where the ranges of two species overlap, and fertile hybrids can be produced, these hybrids will tend to backcross with the most abundant species, so the offspring down many generations come to resemble the most abundant parents

    兩個物種的重合個體或是那些可育雜種將趨向于與優勢種進行回交，因此，經過很多代之後，所得個體會與優勢種的親代相似。
  6. The development of these new varieties ( strains ) indicated that using the summer type variety from low latitude area as the high - protein parent, and local high - yield accessions as the recurrent parental lines in modified backcross is an efficient strategy for high - protein, high - yield soybean breeding

    育種實踐證明，選擇低緯度地區的夏大豆品種（系）作高蛋白基因源，創造高蛋白中間材料，採用本地豐產材料進行修飾回交，是高蛋白、高產大豆育種的一種有效方法。
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