Endophytic bacterial communities colonizing the medicinal plant Calotropis procera: as resources of hydrolases

Q3 Agricultural and Biological Sciences Novel Research in Microbiology Journal Pub Date : 2020-12-01 DOI:10.21608/nrmj.2020.130852
Fatma M. Abdel Baset, N. Hagaggi, F. Hezayen, Usama M. Abdul Raouf
{"title":"Endophytic bacterial communities colonizing the medicinal plant Calotropis procera: as resources of hydrolases","authors":"Fatma M. Abdel Baset, N. Hagaggi, F. Hezayen, Usama M. Abdul Raouf","doi":"10.21608/nrmj.2020.130852","DOIUrl":null,"url":null,"abstract":"Calotropis procera (Aiton) W.T. Aiton is a shrub belongs to family Asclepiadaceae which known by its medicinal properties. It is a widely growing plant distributed in tropical and sub-tropical Africa, and America. This study is the first report which highlights the diversity of bacterial endophytes from C. procera as sources of numerous hydrolytic exo-enzymes. Endophytic bacteria were isolated from all plant parts such as; roots, stems, leaves, flowers, fruits and latex. Bacillus was the prevalent genus. At the species level, the bacterial diversity was high. Eight representative species were isolated including; Citricoccus alkalitolerans (Cps2) (NR025771), Bacillus cereus (Cps1) (NR074540), B. pumilus (Cps3) (NR112637), B. firmus (Cpl1) (NR025842), B. niabensis (Cpl3) (NR043334), B. subtilis (Cpl4) (NR113265), B. amyloliquefaciens (Cpl10) (NR041455) and B. subtilis subsp. spizizenii (Cpl13) (NR112686). Results of the current study emphasized that C. procera plant hosts diverse endophytic bacteria, which are potential producers of several economically important hydrolytic enzymes i.e., amylase, protease, cellulase, lipase and L-asparaginase.  The aims of the current study were to identify the endophytic bacteria associated with the different organs of the medicinal plant C. procera, and to evaluate their potentialities to produce diverse extracellular hydrolytic enzymes.","PeriodicalId":34593,"journal":{"name":"Novel Research in Microbiology Journal","volume":" ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2020-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Novel Research in Microbiology Journal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.21608/nrmj.2020.130852","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Agricultural and Biological Sciences","Score":null,"Total":0}
引用次数: 1

Abstract

Calotropis procera (Aiton) W.T. Aiton is a shrub belongs to family Asclepiadaceae which known by its medicinal properties. It is a widely growing plant distributed in tropical and sub-tropical Africa, and America. This study is the first report which highlights the diversity of bacterial endophytes from C. procera as sources of numerous hydrolytic exo-enzymes. Endophytic bacteria were isolated from all plant parts such as; roots, stems, leaves, flowers, fruits and latex. Bacillus was the prevalent genus. At the species level, the bacterial diversity was high. Eight representative species were isolated including; Citricoccus alkalitolerans (Cps2) (NR025771), Bacillus cereus (Cps1) (NR074540), B. pumilus (Cps3) (NR112637), B. firmus (Cpl1) (NR025842), B. niabensis (Cpl3) (NR043334), B. subtilis (Cpl4) (NR113265), B. amyloliquefaciens (Cpl10) (NR041455) and B. subtilis subsp. spizizenii (Cpl13) (NR112686). Results of the current study emphasized that C. procera plant hosts diverse endophytic bacteria, which are potential producers of several economically important hydrolytic enzymes i.e., amylase, protease, cellulase, lipase and L-asparaginase.  The aims of the current study were to identify the endophytic bacteria associated with the different organs of the medicinal plant C. procera, and to evaluate their potentialities to produce diverse extracellular hydrolytic enzymes.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
药用植物Caltrophis procera的内生细菌群落:作为水解酶资源
艾顿石竹(Caltrophis procera,Aiton)是一种灌木植物,隶属于萝科,以其药用特性而闻名。它是一种广泛生长的植物,分布在热带和亚热带非洲以及美洲。这项研究是第一份强调C.procera细菌内生菌作为多种水解酶来源的多样性的报告。从植物的所有部位分离出内生细菌,如:;根、茎、叶、花、果实和乳胶。芽孢杆菌属是最常见的属。在物种水平上,细菌多样性较高。分离到8个具有代表性的物种,包括:;嗜碱柠檬球菌(Cps2)(NR025771)、蜡状芽孢杆菌(Cps1)(NR074540)、短小芽孢杆菌(Cps3)(NR112637。spizizenii(Cpl13)(NR112686)。目前的研究结果强调,C.procera植物宿主多种内生细菌,这些细菌是几种经济上重要水解酶的潜在生产者,即淀粉酶、蛋白酶、纤维素酶、脂肪酶和L-天冬酰胺酶。本研究的目的是鉴定与药用植物C.procera不同器官相关的内生细菌,并评估其产生多种细胞外水解酶的潜力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
CiteScore
1.40
自引率
0.00%
发文量
16
审稿时长
4 weeks
期刊最新文献
Use of rpoB gene phylogenetic marker-based distinction of abiotic stress tolerant and plant-growth promoting Bacillus paralicheniformis isolates from their closely related Bacillus licheniformis From gut to brain: Deciphering the impact of gut microbiota on neurological health Association of multiple mutations in NS5A and NS5B genes and resistance to direct-acting antivirals in chronically infected Egyptian patients with Hepatitis C virus Genotype 4a Evaluation of the antioxidant and antimicrobial activities of the spent coffee extracts and their applications as natural food preservatives of chicken fillets Evaluation of the antioxidant and antimicrobial activities of the spent coffee extracts and their applications as natural food preservatives of chicken fillets
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1