The role of glycoconjugates as receptors for insecticidal proteins.

The role of glycoconjugates as receptors for insecticidal proteins.
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糖缀合物作为杀虫蛋白的受体的作用。

DOI:
10.1093/femsre/fuad026
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发表时间:
2023-07-05
影响因子:
11.3
通讯作者:
--
中科院分区:
生物学1区
文献类型:
--
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苏云金芽孢杆菌(Bt)蛋白是一种环境安全且有效的化学农药替代品,并且已经被用作生物农药,具有巨大的商业成功,超过50年。据预测,到2050年,全球农业产量将需要增加70%,以满足不断增长的人口。除农业外,Bt蛋白还用于控制人类疾病载体,即蚊子,每年造成超过70万人死亡。Bt杀虫毒素抗性的进化威胁着可持续农业的发展。虽然Bt蛋白毒素被大量使用,但受体结合和毒性背后的确切机制尚不清楚。更好地了解这些机制对于设计新的毒素变体以及预测和预防未来的耐药性演变至关重要。本文综述了Bt杀虫蛋白三结构域Cry(3D-Cry)毒素中碳水化合物结合在其毒性中的作用。本文综述了Bt杀虫蛋白三结构域Cry(3D-Cry)毒素中碳水化合物结合在其毒性中的作用。
Bacillus thuringiensis (Bt) proteins are an environmentally safe and effective alternative to chemical pesticides and have been used as biopesticides, with great commercial success, for over 50 years. Global agricultural production is predicted to require a 70% increase until 2050 to provide for an increasing population. In addition to agriculture, Bt proteins are utilized to control human vectors of disease—namely mosquitoes—which account for >700 000 deaths annually. The evolution of resistance to Bt pesticial toxins threatens the progression of sustainable agriculture. Whilst Bt protein toxins are heavily utilized, the exact mechanisms behind receptor binding and toxicity are unknown. It is critical to gain a better understanding of these mechanisms in order to engineer novel toxin variants and to predict, and prevent, future resistance evolution. This review focuses on the role of carbohydrate binding in the toxicity of the most utilized group of Bt pesticidal proteins—three domain Cry (3D-Cry) toxins. This review focuses on the role of carbohydrate binding in the toxicity of the most utilized group of Bt pesticidal proteins—three domain Cry (3D-Cry) toxins.
DOI: 10.1038/s41598-022-13235-9
发表时间: 2022-06-13
期刊: Scientific reports
影响因子: 4.6
作者:
通讯作者: --
DOI: 10.1016/s0014-5793(02)02274-3
发表时间: 2002-02-13
期刊: FEBS LETTERS
影响因子: 3.5
作者:
Abrami, L;Velluz, MC;van der Goot, FG
通讯作者: van der Goot, FG
DOI: 10.2337/dc17-1042
发表时间: 2018-01-01
期刊: DIABETES CARE
影响因子: 16.2
作者:
Bermingham, Mairead L.;Colombo, Marco;Colhoun, Helen M.
通讯作者: Colhoun, Helen M.
DOI: 10.1016/s0965-1748(01)00038-8
发表时间: 2001-07-26
影响因子: 3.8
作者:
Banks, DJ;Jurat-Fuentes, JL;Adang, MJ
通讯作者: Adang, MJ
DOI: 10.1093/glycob/cwy045
发表时间: 2018-07-01
期刊: Glycobiology
影响因子: 4.3
作者:
Vanbeselaere J;Yan S;Joachim A;Paschinger K;Wilson IB
通讯作者: Wilson IB