桃蚜的抗药性主要是由羧酸酯酶E4扩增引起的。
The resistance of green peach aphids to insecticides results mainly from the enhance the levels of the E4 carboxylesterase.
羧酸酯酶A2表达纯化及特征分析为其应用奠定了基础。
The study on the expression and characterization of carboxylesterase A2 in E. coli is more useful for its future application.
降低血淋巴蛋白质含量，诱导菜青虫血淋巴羧酸酯酶活性的提高；
Meanwhile, the content of hemolymph protein was reduced and the CarE activity in hemolymph was induced within the exposure time.
还测试了酯酶同功酶带为3条和羧酸酯酶、乙酰胆碱酯酶的比活力。
The activity of carboxylesterase and cholinesterase were detected. Esterase Zymograms form polyacrylamide gel electrophoresis revealed 3 bands.
羧酸酯酶能有效地催化酯类和酰胺类化合物水解，属丝氨酸水解酶家族。
Carboxylesterases efficiently catalyze the hydrolysis of ester - and amide-containing chemicals, and are classified into the serine hydrolase super family.
酶动力学特征研究表明，羧酸酯酶活性提高可能与其性质发生的改变无关。
The result of studies on the kinetic parameters (Vmax and Km) of some resistance-related enzymes showed that there were no changes in the quality of carboxylesterase in resistance strains.
寄主植物对甜菜夜蛾的生长发育、羧酸酯酶活性及杀虫剂的敏感性有显著影响。
The effect of different spraying methods of insecticides on the resistance developing and the carboxylesterase activity of Myzus percicae;
寄主植物对甜菜夜蛾的生长发育、羧酸酯酶活性及杀虫剂的敏感性有显著影响。
The growth and esterase activity of beet armyworms and their sensitivity to insecticides were apparently influenced by their host plants.
寄主植物对甜菜夜蛾的生长发育、羧酸酯酶活性及杀虫剂的敏感性有显著影响。
The insecticide resistant of the Blattella germanica in Nanchang and its relationship with the biochemical characterization of Carboxylesterase;
上述结果证明羧酸酯酶和谷胱甘肽S-转移酶活力增强在棉蚜对吡虫啉的抗性中起重要作用。
The results showed that the enhancement of activities of CarE and GSTs would be the main metabolic mechanism in the resistance of A. gossypii to imidacloprid.
烯啶虫胺对抗吡虫啉棉蚜的羧酸酯酶、乙酰胆碱酯酶及谷胱甘肽-S-转移酶的抑制作用较小。
Nitenpyram showed little effect on the activities of CarE, GST and AChE of the imidacloprid-resistant cotton aphid.
本文对比了在离体条件下美洲大蠊消化道组织匀浆羧酸酯酶与胆碱酯酶对敌百虫的亲和力，前者比后者大23倍。
Enzyme kinetics investigation revealed that the affinity of gut carboxylesterase of Periplaneta americana (L. ) for dipterex was 23 times greater than that with the cholinesterase.
各抗性种群的羧酸酯酶的活性水平明显高于敏感种群，其中以洪塘菜缢管蚜种群的羧酸酯酶活性水平最高，这跟各种群的抗药性监测结果亦相吻合。
Thereinto, the activity level of CartE in Hongtang L. erysimi population is the highest among the four field populations, which is tally to the result of drug-fast test on each population.
Danks 补充说，之所以用兔来制备（羧酸）酯酶，是由于它激活CPT-11比人来源的更为有效。
The researchers used the rabbit form of this enzyme because it activates CPT-11 much more efficiently than the human version, Danks said.
Danks 补充说，之所以用兔来制备（羧酸）酯酶，是由于它激活CPT-11比人来源的更为有效。
The researchers used the rabbit form of this enzyme because it activates CPT-11 much more efficiently than the human version, Danks said.
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