introduced breed 中文意思是什麼
introduced breed
解釋
引入品種- introduced : 介紹
- breed : vi 1 （動物）生產，生子，下崽，下蛋。2 懷胎。3 繁殖；育種。4 產生，引起，滋生。 Many animals bree...
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He farms 100 merino fine wool sheep in an area close to where the breed was first introduced to china, but where recent trends have been into meat breeds
他在中國首次引進美利奴細毛羊地區的附近飼養了100頭美利奴細毛羊，而該地區目前的趨勢是發展肉羊品種。 -
In order to breed maize dwarf mosaic disease ? esistance maize species, the pap gene was introduced into maize inbred strains and hybrid strains mediated by pollen and particle bombardment, 10 transgenic maize plants were achieved and the pap gene was indeed integrated into the maize genome by analysis of molecular biotechnological methods. the pap gene in one of the transgenic maize plants had been transcription and translated, the ability of the virus resistance is undergoing
為了解決玉米矮花葉病害的防治問題，採用花粉介導法及基因槍法將pap基因分別導入玉米的雜交種及自交系，獲得了10株轉基因玉米， pcr及southern - blot檢測結果表明pap基因已經整合到了玉米基因組中，並且其中有一株pap基因已經得到了表達，病毒抗性鑒定表明轉基因玉米能明顯推遲玉米矮花葉病害癥狀的表現。
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