潮霉素抗性浓度的筛选为检测谷子转几丁质酶基因奠定基础。
The resistance concentration of hygromycin selected is the basis for testing transgenes millet plant.
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。
Using embryogenic calli from young embryos as explants, bean chitinase gene was transferred into spring wheat plants by microprojectile bombardment.
结果表明植物源的抗菌肽基因与几丁质酶基因在抗植物真菌病害中具有协同增效作用。
The results suggested that there was a synergetic effect in plant antimicrobial peptide gene and chitinase gene against pathogenic diseases.
利用PDS10 0 0 /氦气基因枪将水稻几丁质酶基因导入小麦幼胚盾片愈伤组织。
Rice chitinase gene was transferred into immature embryogenic calli of wheat using PDS1000/He particle delivery system.
采用人工接种和酶活性测定的方法，研究转入几丁质酶基因等1～4个抗真菌基因的13个转基因水稻株系对纹枯病的抗性和几丁质酶活性变化规律。
The research was conducted to reveal the regular of resistance to sheath blight and chitinase activities of 13 transgenic rice lines which modified by chitinase gene and other anti-fungal genes.
对部分经潮霉素筛选得到的再生植株进行了多次重复P CR检测，发现其中40 %以上的潮霉素抗性植株均表现出较强的阳性反应，初步证明几丁质酶基因已整合到油菜细胞核基因组中。
PCR test of the resistant plants indicated that 40% of the Hyg-resistant plants showed strong positive reaction, suggesting that chitinase gene had been integrated into the genome of rapeseed.
几丁质酶是植物抗真菌基因工程的热点之一。
Chitinases are one of hot points in plant genetic engineers of fungal resistance.
本文叙述了植物几丁质酶的特性、结构和功能、基因结构；
This review summed up the characters, structure and function of plant chitinases and their genes' structure;
本文叙述了植物几丁质酶的特性、结构和功能、基因结构；
This review summed up the characters, structure and function of plant chitinases and their genes' structure;
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