Current knowledge and perspectives of Paenibacillus: a review.
Current knowledge and perspectives of Paenibacillus: a review.
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DOI：
10.1186/s12934-016-0603-7
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发表时间：
2016-12-01
影响因子：
6.4
通讯作者：
Yuan ZC
中科院分区：
文献类型：
--
作者：
Grady EN;MacDonald J;Liu L;Richman A;Yuan ZC
从广泛的来源分离出来的拟杆菌属包括与人类、动物、植物和环境相关的细菌物种。许多拟芽孢杆菌可以通过生物固氮、磷酸盐增溶、产生植物激素吲哚-3-乙酸(IAA)和释放铁载体来直接促进作物生长。它们还可以提供对昆虫食草动物和植物病原体的保护，包括细菌、真菌、线虫和病毒。这是通过生产各种抗菌剂和杀虫剂，并通过触发植物的高度敏感的防御反应，称为诱导系统抗性(ISR)来实现的。来自多粘类芽孢杆菌的抗菌剂在医学上也有应用，包括多粘菌素和褐腐菌素，这是最初从多粘类芽孢杆菌菌株中分离出来的非核糖体脂肽。其他有用的分子包括胞外多糖(EPS)和酶，如淀粉酶、纤维素酶、半纤维素酶、脂肪酶、果胶酶、加氧酶、脱氢酶、木质素修饰酶和突变酶，它们可能在洗涤剂、食品和饲料、纺织、造纸、生物燃料和医疗保健方面有应用。不利的一面是，幼虫拟青霉是一种致命的蜜蜂疾病美国福尔布鲁德的病原体，而各种物种是人类的机会性感染者，还有一些物种会导致巴氏杀菌乳制品变质。这篇广泛的综述总结了芽孢杆菌的主要积极和消极影响：它在农业、医药、加工制造和生物修复方面已经实现的和预期的贡献，以及它由于致病性和食品变质而产生的影响。这项审查还包括附加文件1、2、3中有关已知的主要类杆菌的详细信息及其分离位置、基因组测序项目、专利以及具有工业意义的化合物和酶。随着时间的推移，芽孢杆菌将在可持续农业和工业生物技术中发挥越来越重要的作用。本文的在线版本(doi：10.1186/s12934-0160603-7)包含补充材料，授权用户可以使用。
Isolated from a wide range of sources, the genus Paenibacillus comprises bacterial species relevant to humans, animals, plants, and the environment. Many Paenibacillus species can promote crop growth directly via biological nitrogen fixation, phosphate solubilization, production of the phytohormone indole-3-acetic acid (IAA), and release of siderophores that enable iron acquisition. They can also offer protection against insect herbivores and phytopathogens, including bacteria, fungi, nematodes, and viruses. This is accomplished by the production of a variety of antimicrobials and insecticides, and by triggering a hypersensitive defensive response of the plant, known as induced systemic resistance (ISR). Paenibacillus-derived antimicrobials also have applications in medicine, including polymyxins and fusaricidins, which are nonribosomal lipopeptides first isolated from strains of Paenibacillus polymyxa. Other useful molecules include exo-polysaccharides (EPS) and enzymes such as amylases, cellulases, hemicellulases, lipases, pectinases, oxygenases, dehydrogenases, lignin-modifying enzymes, and mutanases, which may have applications for detergents, food and feed, textiles, paper, biofuel, and healthcare. On the negative side, Paenibacillus larvae is the causative agent of American Foulbrood, a lethal disease of honeybees, while a variety of species are opportunistic infectors of humans, and others cause spoilage of pasteurized dairy products. This broad review summarizes the major positive and negative impacts of Paenibacillus: its realised and prospective contributions to agriculture, medicine, process manufacturing, and bioremediation, as well as its impacts due to pathogenicity and food spoilage. This review also includes detailed information in Additional files 1, 2, 3 for major known Paenibacillus species with their locations of isolation, genome sequencing projects, patents, and industrially significant compounds and enzymes. Paenibacillus will, over time, play increasingly important roles in sustainable agriculture and industrial biotechnology. The online version of this article (doi:10.1186/s12934-016-0603-7) contains supplementary material, which is available to authorized users.
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影响因子：
4.2
作者：
Antonopoulos, Dimitrios F.;Tjamos, Sotirios E.;Tjamos, Eleftherios C.
通讯作者：
Tjamos, Eleftherios C.
影响因子：
4.9
作者：
Baindara, Piyush;Chaudhry, Vasvi;Korpole, Suresh
通讯作者：
Korpole, Suresh
影响因子：
3.6
作者：
Boonsai, Pattaraporn;Phuwapraisirisan, Preecha;Chanchao, Chanpen
通讯作者：
Chanchao, Chanpen
影响因子：
4.4
作者：
Allard, Sarah;Enurah, Alexander;Zheng, Jie
通讯作者：
Zheng, Jie
影响因子：
5.2
作者：
Boyd ES;Peters JW
通讯作者：
Peters JW