Burkholderia gladioli MB39 an Antarctic Strain as a Biocontrol Agent
| العنوان: | Burkholderia gladioli MB39 an Antarctic Strain as a Biocontrol Agent |
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| المؤلفون: | Osvaldo Daniel Delgado, Dinorah Anabella Sarli, Leandro Arturo Sanchez |
| المصدر: | Current Microbiology. 78:2332-2344 |
| بيانات النشر: | Springer Science and Business Media LLC, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | 0303 health sciences, Burkholderia gladioli, Penicillium digitatum, biology, 030306 microbiology, fungi, food and beverages, General Medicine, biology.organism_classification, Antimicrobial, Cell morphology, Applied Microbiology and Biotechnology, Microbiology, 03 medical and health sciences, Burkholderia, Macrophomina phaseolina, Mycelium, Bacteria, 030304 developmental biology |
| الوصف: | Bioprospecting sub-explored environments such as Antarctic locations leads to finding out diverse activities, reducing harmful chemical usage that affects both human health and the environment. In this study, ~ 7000 cold-adapted bacterial strains were isolated from samples around Melchior Antarctic Base at 5 °C and more than 13,000 at 15 °C. Out of them, 900 different colony morphotypes were evaluated for antimicrobial production, and 13 isolates demonstrated antibacterial and antifungal activities. One isolate, closely related to Burkholderia gladioli according to 16S rDNA (99.8%), gyrB (99.6%) and Cpn60 (99.4%) gene sequence analysis, showed a consistent, broad antimicrobial spectrum against both pathogenic and phytopathogenic bacteria. Its potent antifungal activity inhibits the growth of various plant pathogenic fungi, whereas it was mainly studied against Penicillium digitatum and Macrophomina phaseolina, the causal agents of blue mould in postharvest fruits and charcoal rot in soybean crops, respectively. The antibacterial compound exhibited low molecular weight ( |
| تدمد: | 1432-0991 0343-8651 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_________::343dcbf6ea58ecb175bbf3fc18e34c4aTest https://doi.org/10.1007/s00284-021-02492-yTest |
| حقوق: | CLOSED |
| رقم الانضمام: | edsair.doi...........343dcbf6ea58ecb175bbf3fc18e34c4a |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 14320991 03438651 |
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