Bioperspective of actinomycetes isolates from coastal soils: A new source of antimicrobial producers

Forty five soil samples were collected from four coastal islands on the east coast of Thailand: Chang, Hwai, Lao-yanai in Trat Province and Pai Islands in Chonburi Province. On 3 isolating media, Actinomycetes Isolation Agar, Starch Casein Agar and Glucose Asparagine Agar, 495 isolates of actinomyce...

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Main Authors: Rattanaporn Srivibool, Morakot Sukchotiratana
Format: Journal
Published: 2018
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http://cmuir.cmu.ac.th/jspui/handle/6653943832/61971
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-619712018-09-11T09:03:08Z Bioperspective of actinomycetes isolates from coastal soils: A new source of antimicrobial producers Rattanaporn Srivibool Morakot Sukchotiratana Multidisciplinary Forty five soil samples were collected from four coastal islands on the east coast of Thailand: Chang, Hwai, Lao-yanai in Trat Province and Pai Islands in Chonburi Province. On 3 isolating media, Actinomycetes Isolation Agar, Starch Casein Agar and Glucose Asparagine Agar, 495 isolates of actinomycetes were found. Preliminary test to search for antimicrobial activity was done with Bacillus subtilis TISTR 008, Staphylococcus aureus TISTR 885, Staphylococus aureus TISTR 517 (ATCC 25923), Micrococcus luteus TISTR 884 and Pseudomonas aeruginosa TISTR 781 and Escherichia coli TISTR 887 (ATCC 25922). Fifty-eight actinomycetes were found to be antimicrobial-producing strains. From the morphological determination, cell wall diaminopimelic acid and sugars in whole-cell hydrolysate studies, among the 58 strains, Streptomyces sp. and Actinomadura sp. were the predominant genera. The other antibiotic active strains were Micromonospora sp., Microbispora sp., Nocardia sp., Pseudonocardia sp., Saccharomonospora sp., Streptoalloteichus sp. and Streptoverticillium sp. Most of them could inhibit gram-positive bacteria, especially M. luteus TISTR 884, and 8 strains (4 strains of Actinomadura, 2 strains of Micromonospora, 1 strain of Microbispora, and 1 strain of Streptomyces) could inhibit both gram-positive and gram-negative bacteria. 2018-09-11T09:03:08Z 2018-09-11T09:03:08Z 2006-05-01 Journal 01253395 2-s2.0-33745711660 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=33745711660&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/61971
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
topic Multidisciplinary
spellingShingle Multidisciplinary
Rattanaporn Srivibool
Morakot Sukchotiratana
Bioperspective of actinomycetes isolates from coastal soils: A new source of antimicrobial producers
description Forty five soil samples were collected from four coastal islands on the east coast of Thailand: Chang, Hwai, Lao-yanai in Trat Province and Pai Islands in Chonburi Province. On 3 isolating media, Actinomycetes Isolation Agar, Starch Casein Agar and Glucose Asparagine Agar, 495 isolates of actinomycetes were found. Preliminary test to search for antimicrobial activity was done with Bacillus subtilis TISTR 008, Staphylococcus aureus TISTR 885, Staphylococus aureus TISTR 517 (ATCC 25923), Micrococcus luteus TISTR 884 and Pseudomonas aeruginosa TISTR 781 and Escherichia coli TISTR 887 (ATCC 25922). Fifty-eight actinomycetes were found to be antimicrobial-producing strains. From the morphological determination, cell wall diaminopimelic acid and sugars in whole-cell hydrolysate studies, among the 58 strains, Streptomyces sp. and Actinomadura sp. were the predominant genera. The other antibiotic active strains were Micromonospora sp., Microbispora sp., Nocardia sp., Pseudonocardia sp., Saccharomonospora sp., Streptoalloteichus sp. and Streptoverticillium sp. Most of them could inhibit gram-positive bacteria, especially M. luteus TISTR 884, and 8 strains (4 strains of Actinomadura, 2 strains of Micromonospora, 1 strain of Microbispora, and 1 strain of Streptomyces) could inhibit both gram-positive and gram-negative bacteria.
format Journal
author Rattanaporn Srivibool
Morakot Sukchotiratana
author_facet Rattanaporn Srivibool
Morakot Sukchotiratana
author_sort Rattanaporn Srivibool
title Bioperspective of actinomycetes isolates from coastal soils: A new source of antimicrobial producers
title_short Bioperspective of actinomycetes isolates from coastal soils: A new source of antimicrobial producers
title_full Bioperspective of actinomycetes isolates from coastal soils: A new source of antimicrobial producers
title_fullStr Bioperspective of actinomycetes isolates from coastal soils: A new source of antimicrobial producers
title_full_unstemmed Bioperspective of actinomycetes isolates from coastal soils: A new source of antimicrobial producers
title_sort bioperspective of actinomycetes isolates from coastal soils: a new source of antimicrobial producers
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=33745711660&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/61971
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