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Asghar I, Ahmed M, Farooq MA, Ishtiaq M, Arshad M, Akram M, Umair A, Alrefaei AF, Jat Baloch MY, Naeem A. Characterizing indigenous plant growth promoting bacteria and their synergistic effects with organic and chemical fertilizers on wheat ( Triticum aestivum). FRONTIERS IN PLANT SCIENCE 2023; 14:1232271. [PMID: 37727857 PMCID: PMC10505817 DOI: 10.3389/fpls.2023.1232271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 07/24/2023] [Indexed: 09/21/2023]
Abstract
The excessive use of chemical fertilizers is deteriorating both the environment and soil, making it a big challenge faced by sustainable agriculture. To assist the efforts for the solution of this burning issue, nine different potential native strains of plant growth-promoting bacteria (PGPB) namely, SA-1(Bacillus subtilis), SA-5 (Stenotrophomonas humi),SA-7(Azospirillum brasilense), BH-1(Azospirillum oryzae), BH-7(Azotobacter armeniacus), BH-8(Rhizobium pusense), BA-3(Azospirillum zeae), BA-6(Rhizobium pusense), and BA-7(Pseudomonas fragi) were isolated that were characterized morphologically, biochemically and molecularly on the basis of 16S rRNA sequencing. Furthermore, the capability of indigenous PGPB in wheat (Triticum aestivum, Chakwal-50) under control, DAP+FYM, SA-1,5,7, BH-1,7,8, BA-3,6,7, DAP+ FYM + SA-1,5,7, DAP+FYM+ BH-1,7,8 and DAP+FYM+ BA-3,6,7 treatments was assessed in a randomized complete block design (RCBD). The results of the study showed that there was a significant increase in plant growth, nutrients, quality parameters, crop yield, and soil nutrients at three depths under SA-1,5,7, BH-1,7,8, and BA-3,6,7 in combination with DAP+FYM. Out of all these treatments, DAP+ FYM + BA-3,6,7 was found to be the most efficient for wheat growth having the highest 1000-grain weight of 55.1 g. The highest values for plant height, no. of grains/spike, spike length, shoot length, root length, shoot dry weight, root dry weight, 1000 grain weight, biological yield, and economic yield were found to be 90.7 cm, 87.7 cm, 7.20 cm, 53.5 cm, 33.5 cm, 4.87 g, 1.32 g, 55.1 g, 8209 kg/h, and 4572 kg/h, respectively, in the DAP+FYM+BA treatment. The DAP+FYM+BA treatment had the highest values of TN (1.68 µg/mL), P (0.38%), and K (1.33%). Likewise, the value of mean protein (10.5%), carbohydrate (75%), lipid (2.5%), and available P (4.68 ppm) was also highest in the DAP+FYM+BA combination. C:P was found to be significantly highest (20.7) in BA alone but was significantly lowest (11.9) in DAP+FYM+BA. Hence, the integration of strains BA-3, BA-5, and BA-7 in fertilizers can be regarded as the most suitable choice for agricultural growth in the sub-mountainous lower region of AJK. This could serve as the best choice for sustainable wheat growth and improved soil fertility with lesser impacts on the environment.
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Affiliation(s)
- Israr Asghar
- Department of Biotechnology, Mirpur University of Science and Technology (MUST), Mirpur, Pakistan
| | - Maqsood Ahmed
- Department of Biotechnology, Mirpur University of Science and Technology (MUST), Mirpur, Pakistan
| | - Muhammad Ansar Farooq
- Institute of Environmental Sciences and Engineering, School of Civil and Environmental Engineering, National University of Sciences and Technology (NUST), Islamabad, Pakistan
| | - Muhammad Ishtiaq
- Department of Botany, Mirpur University of Science and Technology (MUST), Bhimber, Pakistan
| | - Muhammad Arshad
- Institute of Environmental Sciences and Engineering, School of Civil and Environmental Engineering, National University of Sciences and Technology (NUST), Islamabad, Pakistan
| | - Muhammad Akram
- Department of Environmental Sciences, COMSATS University Islamabad (CUI), Vehari, Pakistan
| | - Adnan Umair
- Department of Agriculture, Research wing, Soil and Water Testing Laboratory, Sialkot, Pakistan
| | | | | | - Aamna Naeem
- Institute of Environmental Sciences and Engineering, School of Civil and Environmental Engineering, National University of Sciences and Technology (NUST), Islamabad, Pakistan
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Screening and Biocontrol Potential of Rhizobacteria Native to Gangetic Plains and Hilly Regions to Induce Systemic Resistance and Promote Plant Growth in Chilli against Bacterial Wilt Disease. PLANTS 2021; 10:plants10102125. [PMID: 34685934 PMCID: PMC8541367 DOI: 10.3390/plants10102125] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 10/03/2021] [Accepted: 10/04/2021] [Indexed: 11/16/2022]
Abstract
Plant growth-promoting rhizobacteria (PGPR) is a microbial population found in the rhizosphere of plants that can stimulate plant development and restrict the growth of plant diseases directly or indirectly. In this study, 90 rhizospheric soil samples from five agro climatic zones of chilli (Capsicum annuum L.) were collected and rhizobacteria were isolated, screened and characterized at morphological, biochemical and molecular levels. In total, 38% of rhizobacteria exhibited the antagonistic capacity to suppress Ralstonia solanacearum growth and showed PGPR activities such as indole acetic acid production by 67.64% from total screened rhizobacteria isolates, phosphorus solubilization by 79.41%, ammonia by 67.75%, HCN by 58.82% and siderophore by 55.88%. We performed a principal component analysis depicting correlation and significance among plant growth-promoting activities, growth parameters of chilli and rhizobacterial strains. Plant inoculation studies indicated a significant increase in growth parameters and PDS1 strain showed maximum 71.11% biocontrol efficiency against wilt disease. The best five rhizobacterial isolates demonstrating both plant growth-promotion traits and biocontrol potential were characterized and identified as PDS1—Pseudomonas fluorescens (MN368159), BDS1—Bacillus subtilis (MN395039), UK4—Bacillus cereus (MT491099), UK2—Bacillus amyloliquefaciens (MT491100) and KA9—Bacillus subtilis (MT491101). These rhizobacteria have the potential natural elicitors to be used as biopesticides and biofertilizers to improve crop health while warding off soil-borne pathogens. The chilli cv. Pusa Jwala treated with Bacillus subtilis KA9 and Pseudomonas fluorescens PDS1 showed enhancement in the defensive enzymes PO, PPO, SOD and PAL activities in chilli leaf and root tissues, which collectively contributed to induced resistance in chilli plants against Ralstonia solanacearum. The induction of these defense enzymes was found higher in leave tissues (PO—4.87-fold, PP0—9.30-fold, SOD—9.49-fold and PAL—1.04-fold, respectively) in comparison to roots tissue at 48 h after pathogen inoculation. The findings support the view that plant growth-promoting rhizobacteria boost defense-related enzymes and limit pathogen growth in chilli plants, respectively, hence managing the chilli bacterial wilt.
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Zhang QX, Zhang Y, Shan HH, Tong YH, Chen XJ, Liu FQ. Isolation and identification of antifungal peptides from Bacillus amyloliquefaciens W10. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2017; 24:25000-25009. [PMID: 28920176 DOI: 10.1007/s11356-017-0179-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2017] [Accepted: 09/11/2017] [Indexed: 06/07/2023]
Abstract
Antifungal metabolites produced by Bacillus sp. W10, which was previously isolated from the tomato rhizosphere, were investigated. Strain W10 was identified as Bacillus amyloliquefaciens by analysis of its 16S rDNA and gyrB gene partial sequences. PCR analysis showed the presence of fenB, sfp, and ituD genes, coding for fengycin, surfactin, and iturin, respectively. A novel small antifungal peptide, designated 5240, produced by this strain was isolated by ammonium sulfate precipitation and Superdex 200 gel filtration chromatography. The 5240 peptide was stable at 100 °C for 20 min and remained active throughout a wide pH range (4-10). The antagonistic activity was not affected by protease K and trypsin. The purified 5240 peptide exhibited a broad inhibitory spectrum against various plant pathogenic fungi and was identified as iturin A (C14-C16). Moreover, matrix-assisted laser desorption ionization time-of-flight (MALDI-TOF) mass spectrometry indicated the presence of fengycin A (C14-C15), fengycin B (C16-C17), and surfactin (C13-C16) isoforms in supernatants from strain W10. These results suggest that B. amyloliquefaciens W10 has significant potential as a biocontrol agent.
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MESH Headings
- Antifungal Agents/isolation & purification
- Bacillus amyloliquefaciens/genetics
- Chromatography, Gel/methods
- DNA Gyrase/genetics
- DNA Gyrase/metabolism
- DNA, Bacterial/genetics
- DNA, Bacterial/metabolism
- Fractional Precipitation/methods
- RNA, Ribosomal, 16S/genetics
- RNA, Ribosomal, 16S/metabolism
- Sequence Analysis, DNA
- Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization
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Affiliation(s)
- Qing-Xia Zhang
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou, Jiangsu, 225009, China.
| | - Ying Zhang
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou, Jiangsu, 225009, China
| | - Hai-Huan Shan
- College of Life and Health Sciences, Northeastern University, Shenyang, Liaoning, 110819, China
| | - Yun-Hui Tong
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou, Jiangsu, 225009, China
| | - Xi-Jun Chen
- College of Horticulture and Plant Protection, Yangzhou University, Yangzhou, Jiangsu, 225009, China
| | - Feng-Quan Liu
- Institute of Plant Protection, Jiangsu Academy of Agricultural Science, Nanjing, Jiangsu, 10014, China
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Goswami G, Deka P, Das P, Bora SS, Samanta R, Boro RC, Barooah M. Diversity and functional properties of acid-tolerant bacteria isolated from tea plantation soil of Assam. 3 Biotech 2017; 7:229. [PMID: 28681289 DOI: 10.1007/s13205-017-0864-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Accepted: 06/28/2017] [Indexed: 01/22/2023] Open
Abstract
In this study, we report on the bacterial diversity and their functional properties prevalent in tea garden soils of Assam that have low pH (3.8-5.5). Culture-dependent studies and phospholipid fatty acid analysis revealed a high abundance of Gram-positive bacteria. Further, 70 acid-tolerant bacterial isolates characterized using a polyphasic taxonomy approach could be grouped to the genus Bacillus, Lysinibacillus, Staphylococcus, Brevundimonas, Alcaligenes, Enterobacter, Klebsiella, Escherichia, and Aeromonas. Among the 70 isolates, 47 most promising isolates were tested for their plant growth promoting activity based on the production of Indole Acetic Acid (IAA), siderophore, and HCN as well as solubilization of phosphate, zinc, and potassium. Out of the 47 isolates, 10 isolates tested positive for the entire aforesaid plant growth promoting tests and further tested for quantitative analyses for production of IAA, siderophore, and phosphate solubilization at the acidic and neutral condition. Results indicated that IAA and siderophore production, as well as phosphate solubilization efficiency of the isolates decreased significantly (P ≤ 0.05) in the acidic environment. This study revealed that low soil pH influences bacterial community structure and their functional properties.
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Affiliation(s)
- Gunajit Goswami
- Department of Agricultural Biotechnology, Assam Agricultural University, Jorhat, Assam, 785013, India
- Department of Life-Sciences, Dibrugarh University, Dibrugarh, Assam, 786004, India
| | - Priyadarshini Deka
- Department of Agricultural Biotechnology, Assam Agricultural University, Jorhat, Assam, 785013, India
| | - Pompi Das
- Department of Agricultural Biotechnology, Assam Agricultural University, Jorhat, Assam, 785013, India
| | - Sudipta Sankar Bora
- Department of Agricultural Biotechnology, Assam Agricultural University, Jorhat, Assam, 785013, India
| | - Ramkrishna Samanta
- Department of Life-Sciences, Dibrugarh University, Dibrugarh, Assam, 786004, India
| | - Robin Chandra Boro
- Department of Agricultural Biotechnology, Assam Agricultural University, Jorhat, Assam, 785013, India
| | - Madhumita Barooah
- Department of Agricultural Biotechnology, Assam Agricultural University, Jorhat, Assam, 785013, India.
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Manga P, Klingeman DM, Lu TYS, Mehlhorn TL, Pelletier DA, Hauser LJ, Wilson CM, Brown SD. Replicates, Read Numbers, and Other Important Experimental Design Considerations for Microbial RNA-seq Identified Using Bacillus thuringiensis Datasets. Front Microbiol 2016; 7:794. [PMID: 27303383 PMCID: PMC4886094 DOI: 10.3389/fmicb.2016.00794] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2016] [Accepted: 05/11/2016] [Indexed: 11/13/2022] Open
Abstract
RNA-seq is being used increasingly for gene expression studies and it is revolutionizing the fields of genomics and transcriptomics. However, the field of RNA-seq analysis is still evolving. Therefore, we specifically designed this study to contain large numbers of reads and four biological replicates per condition so we could alter these parameters and assess their impact on differential expression results. Bacillus thuringiensis strains ATCC10792 and CT43 were grown in two Luria broth medium lots on four dates and transcriptomics data were generated using one lane of sequence output from an Illumina HiSeq2000 instrument for each of the 32 samples, which were then analyzed using DESeq2. Genome coverages across samples ranged from 87 to 465X with medium lots and culture dates identified as major variation sources. Significantly differentially expressed genes (5% FDR, two-fold change) were detected for cultures grown using different medium lots and between different dates. The highly differentially expressed iron acquisition and metabolism genes, were a likely consequence of differing amounts of iron in the two media lots. Indeed, in this study RNA-seq was a tool for predictive biology since we hypothesized and confirmed the two LB medium lots had different iron contents (~two-fold difference). This study shows that the noise in data can be controlled and minimized with appropriate experimental design and by having the appropriate number of replicates and reads for the system being studied. We outline parameters for an efficient and cost effective microbial transcriptomics study.
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Affiliation(s)
- Punita Manga
- Graduate School of Genome Science and Technology, University of TennesseeKnoxville, TN, USA; BioEnergy Science Center, Oak Ridge National LaboratoryOak Ridge, TN, USA
| | - Dawn M Klingeman
- BioEnergy Science Center, Oak Ridge National LaboratoryOak Ridge, TN, USA; Biosciences Division, Oak Ridge National LaboratoryOak Ridge, TN, USA
| | - Tse-Yuan S Lu
- Biosciences Division, Oak Ridge National Laboratory Oak Ridge, TN, USA
| | - Tonia L Mehlhorn
- Environmental Sciences Division, Oak Ridge National Laboratory Oak Ridge, TN, USA
| | - Dale A Pelletier
- Graduate School of Genome Science and Technology, University of TennesseeKnoxville, TN, USA; Biosciences Division, Oak Ridge National LaboratoryOak Ridge, TN, USA
| | - Loren J Hauser
- Graduate School of Genome Science and Technology, University of TennesseeKnoxville, TN, USA; Biosciences Division, Oak Ridge National LaboratoryOak Ridge, TN, USA
| | - Charlotte M Wilson
- BioEnergy Science Center, Oak Ridge National LaboratoryOak Ridge, TN, USA; Biosciences Division, Oak Ridge National LaboratoryOak Ridge, TN, USA
| | - Steven D Brown
- Graduate School of Genome Science and Technology, University of TennesseeKnoxville, TN, USA; BioEnergy Science Center, Oak Ridge National LaboratoryOak Ridge, TN, USA; Biosciences Division, Oak Ridge National LaboratoryOak Ridge, TN, USA
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Guo X, Chen DD, Peng KS, Cui ZW, Zhang XJ, Li S, Zhang YA. Identification and characterization of Bacillus subtilis from grass carp (Ctenopharynodon idellus) for use as probiotic additives in aquatic feed. FISH & SHELLFISH IMMUNOLOGY 2016; 52:74-84. [PMID: 26988285 DOI: 10.1016/j.fsi.2016.03.017] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Revised: 03/04/2016] [Accepted: 03/10/2016] [Indexed: 06/05/2023]
Abstract
Bacillus subtilis is widely used as probiotic species in aquaculture for water quality control, growth promoting, or immunity enhancing. The aim of this study is to find novel B. subtilis strains from fish as potential probiotics for aquaculture. Eleven B. subtilis isolates derived from the intestinal tract of grass carp were identified by gene sequencing and biochemical tests. These isolates were classified into 4 groups, and the representatives (GC-5, GC-6, GC-21 and GC-22) of each group were further investigated for antibiotic susceptibility, sporulation rate, biofilm formation, activity against pathogenic bacteria, resistance to stress conditions of intestinal tract (high percentage of bile and low pH) and high temperature, which are important for probiotics to be used as feed additives. Additionally, the adhesion properties of the 4 characterized strains were assessed using Caco-2 cell and gut mucus models. The results showed that the 4 strains differed in their capacities to adhere to intestinal epithelial cells and mucus. Furthermore, the strains GC-21 and GC-22 up-regulated the expression levels of IL-10 and TGF-β but down-regulated IL-1β, suggesting their potential anti-inflammatory abilities. Based on physiological properties of the 4 characterized B. subtilis strains, one or more strains may have potential to be used as probiotics in aquaculture.
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Affiliation(s)
- Xia Guo
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China; Yangtze River Fisheries Research Institute, Chinese Academy of Fishery Sciences, Wuhan 430223, China
| | - Dan-Dan Chen
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China
| | - Kai-Song Peng
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China; Anhui Agricultural University, Hefei 230036, China
| | - Zheng-Wei Cui
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xu-Jie Zhang
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China; Shanghai Ocean University, Shanghai 201306, China
| | - Shun Li
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China
| | - Yong-An Zhang
- Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 430072, China.
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Majeed A, Abbasi MK, Hameed S, Imran A, Rahim N. Isolation and characterization of plant growth-promoting rhizobacteria from wheat rhizosphere and their effect on plant growth promotion. Front Microbiol 2015; 6:198. [PMID: 25852661 PMCID: PMC4362341 DOI: 10.3389/fmicb.2015.00198] [Citation(s) in RCA: 145] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2014] [Accepted: 02/24/2015] [Indexed: 11/24/2022] Open
Abstract
The present study was conducted to characterize the native plant growth promoting (PGP) bacteria from wheat rhizosphere and root-endosphere in the Himalayan region of Rawalakot, Azad Jammu and Kashmir (AJK), Pakistan. Nine bacterial isolates were purified, screened in vitro for PGP characteristics and evaluated for their beneficial effects on the early growth of wheat (Triticum aestivum L.). Among nine bacterial isolates, seven were able to produce indole-3- acetic acid in tryptophan-supplemented medium; seven were nitrogen fixer, and four were able to solubilize inorganic phosphate in vitro. Four different morphotypes were genotypically identified based on IGS-RFLP fingerprinting and representative of each morphotype was identified by 16S rRNA gene sequencing analysis except Gram-positive putative Bacillus sp. Based on 16S rRNA gene sequence analysis, bacterial isolates AJK-3 and AJK-9 showing multiple PGP-traits were identified as Stenotrophomonas spp. while AJK-7 showed equal homologies to Acetobacter pasteurianus and Stenotrophomonas specie. Plant inoculation studies indicated that these Plant growth-promoting rhizobacteria (PGPR) strains provided a significant increase in shoot and root length, and shoot and root biomass. A significant increase in shoot N contents (up to 76%) and root N contents (up to 32%) was observed over the un-inoculated control. The study indicates the potential of these PGPR for inoculums production or biofertilizers for enhancing growth and nutrient content of wheat and other crops under field conditions. The study is the first report of wheat associated bacterial diversity in the Himalayan region of Rawalakot, AJK.
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Affiliation(s)
- Afshan Majeed
- Department of Soil and Environmental Sciences, The University of Poonch Rawalakot, Azad Jammu and Kashmir, Pakistan
| | - M Kaleem Abbasi
- Department of Soil and Environmental Sciences, The University of Poonch Rawalakot, Azad Jammu and Kashmir, Pakistan ; Department of Soil and Environmental Sciences, The University of Poonch Rawalakot, Azad Jammu and Kashmir, Pakistan
| | - Sohail Hameed
- National Institute for Biotechnology and Genetic Engineering Faisalabad, Pakistan
| | - Asma Imran
- National Institute for Biotechnology and Genetic Engineering Faisalabad, Pakistan
| | - Nasir Rahim
- National Institute for Biotechnology and Genetic Engineering Faisalabad, Pakistan
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Guo Q, Li S, Lu X, Li B, Stummer B, Dong W, Ma P. phoRsequences as a phylogenetic marker to differentiate the species in theBacillus subtilisgroup. Can J Microbiol 2012; 58:1295-305. [DOI: 10.1139/w2012-106] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Bacillus subtilis and its closely related species are indistinguishable from one another by morphological characteristics and 16S rDNA sequences. In this study, the partial phoR sequence was tested to determine the phylogenetic relationship of species in the B. subtilis group. Degenerate primers were developed according to the relatively conserved nucleotide sequences of phoR and the linked gene phoP in the B. subtilis group. The primers amplified a 1100 bp phoR fragment from strains representative of 6 species in the B. subtilis group. Based on the sequenced fragments, 26 type strains comprising these 6 species were clearly distinguished. At the intraspecies level, the phoR sequence similarities were 90%–100%, but at the interspecies level, the phoR sequence similarities were 32.8%–75%. Compared with the gyrB sequence, the phoR sequences showed a larger divergence especially at the interspecies levels. Therefore, the phoR sequence may be an efficient alternative marker for phylogenetic and taxonomic analysis of species in the B. subtilis group. Twenty-three Bacillus undomesticated isolates were tested for identification and phylogenetic analysis based on the phoR and gyrB sequences. The 23 isolates could be clearly delineated into 4 distinct groups, 10 as B. subtilis, 3 as B. mojavensis, 2 as B. atrophaeus, and 8 as B. amyloliquefaciens.
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Affiliation(s)
- Qinggang Guo
- Institute of Plant Protection, Hebei Academy of Agricultural and Forestry Sciences; IPM Centre of Hebei Province; Key Laboratory of Integrated Pest Management on Crops in Northern Region of North China, Ministry of Agriculture, P.R. China, Baoding, Hebei 071000, People’s Republic of China, 071000
| | - Shezeng Li
- Institute of Plant Protection, Hebei Academy of Agricultural and Forestry Sciences; IPM Centre of Hebei Province; Key Laboratory of Integrated Pest Management on Crops in Northern Region of North China, Ministry of Agriculture, P.R. China, Baoding, Hebei 071000, People’s Republic of China, 071000
| | - Xiuyun Lu
- Institute of Plant Protection, Hebei Academy of Agricultural and Forestry Sciences; IPM Centre of Hebei Province; Key Laboratory of Integrated Pest Management on Crops in Northern Region of North China, Ministry of Agriculture, P.R. China, Baoding, Hebei 071000, People’s Republic of China, 071000
| | - Baoqing Li
- Institute of Plant Protection, Hebei Academy of Agricultural and Forestry Sciences; IPM Centre of Hebei Province; Key Laboratory of Integrated Pest Management on Crops in Northern Region of North China, Ministry of Agriculture, P.R. China, Baoding, Hebei 071000, People’s Republic of China, 071000
| | - Belinda Stummer
- CSIRO Sustainable Agriculture National Research Flagship/CSIRO Ecosystem Sciences, PMB2, Glen Osmond, SA, 5064, Australia
| | - Weixin Dong
- Institute of Plant Protection, Hebei Academy of Agricultural and Forestry Sciences; IPM Centre of Hebei Province; Key Laboratory of Integrated Pest Management on Crops in Northern Region of North China, Ministry of Agriculture, P.R. China, Baoding, Hebei 071000, People’s Republic of China, 071000
| | - Ping Ma
- Institute of Plant Protection, Hebei Academy of Agricultural and Forestry Sciences; IPM Centre of Hebei Province; Key Laboratory of Integrated Pest Management on Crops in Northern Region of North China, Ministry of Agriculture, P.R. China, Baoding, Hebei 071000, People’s Republic of China, 071000
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