Experiments proved that HMW-GS genes transformed to wheat lines by microprojectile bombardment could improve wheat gluten strength.
实践证明，利用基因枪法，将HMW-GS基因导入普通小麦的细胞核内，能够达到改良小麦面筋强度的目的。
Using embryogenic calli from young embryos as explants, bean chitinase gene was transferred into spring wheat plants by microprojectile bombardment.
利用基因枪法，以菜豆几丁质酶基因转化小麦幼胚愈伤组织。
Process on microprojectile penetrating plant cell is analysed. Criterion and necessary conditions for microprojectile penetrating plant cell are proposed, and computer simulation is performed.
在此基础上，分析了微弹侵入植物细胞的过程，提出了微弹侵入植物细胞的判据和必要条件，并进行计算机模拟分析。
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