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ONLINE RESOURCE 1 Isolation and characterization of soil Streptomyces species as potential biological control agents a

ONLINE RESOURCE 1 Isolation and characterization of soil Streptomyces species as potential biological control agents against fungal plant pathogens. World Journal of Microbiology and Biotechnology Zahaed Evangelista-Martínez Affiliation and mailing address :

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ONLINE RESOURCE 1 Isolation and characterization of soil Streptomyces species as potential biological control agents a

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  1. ONLINE RESOURCE 1 • Isolation and characterization of soil Streptomyces species as potential biological control agents against fungal plant pathogens. • World Journal of Microbiology and Biotechnology Zahaed Evangelista-Martínez Affiliation and mailingaddress: • Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco, A.C. Unidad Sureste, Yucatán, México. E-mail: zevangelista@ciatej.net.mx; zahaedem@hotmail.com

  2. Online Resource 1 Biochemical characterization of Streptomyces strains. aISP9 agarmediumsupplementedwith 1% (w/v) of carbonsource. b G, growth of substratemycelium and c S, sporulationprocess. Black and grey shadesindicate: █, positive utilizationwithvigorousdevelopment of myceliumsubstrateorvigoroussporeformation █, positive utilizationwithlittledevelopment of myceliumsubstrateorweaksporeformation █, negativeutilization and no development of myceliumsubstrateor no sporeformation

  3. The strains developed substrate mycelia on all the carbon sources, except CACIS-2.17CA. The sporulation process was weak or absent in strains CACIS-1.4CA, CACIS-1.5CA, CACIS-2.52CA and CACIS-2.17CA, and vigorous in CACIS-1.16CA and CACIS-2.19CA. Based on the morphological, biochemical, physiological data, and the characteristic earthy odor of the isolates, strains were presumptively identified as members of the genus Streptomyces.

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