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Diversity of antagonistic bacteria isolated from medicinal plant Peganum harmala L.
المؤلف
المصدر
Saudi Journal of Biological Sciences
العدد
المجلد 24، العدد 6 (30 سبتمبر/أيلول 2017)، ص ص. 1288-1293، 6ص.
الناشر
تاريخ النشر
2017-09-30
دولة النشر
السعودية
عدد الصفحات
6
التخصصات الرئيسية
الملخص EN
The antimicrobial activity of plant extract of Peganum harmala, a medicinal plant has been studied already.
However, knowledge about bacterial diversity associated with different parts of host plant antagonistic to different human pathogenic bacteria is limited.
In this study, bacteria were isolated from root, leaf and fruit of plant.
Among 188 bacterial isolates isolated from different parts of the plant only 24 were found to be active against different pathogenic bacteria i.e.
Escherichia coli, Methicillin-resistant Staphylococcus aureus (MRSA), Enterococcus faecium, Enterococcus faecalis and Pseudomonas aeruginosa.
These active bacterial isolates were identified on the basis of 16S rRNA gene analysis.
Total population of bacteria isolated from plant was high in root, following leaf and fruit.
Antagonistic bacteria were also more abundant in root as compared to leaf and fruit.
Two isolates (EA5 and EA18) exhibited antagonistic activity against most of the targeted pathogenic bacteria mentioned above.
Some isolates showed strong inhibition for one targeted pathogenic bacterium while weak or no inhibition for others.
Most of the antagonistic isolates were active against MRSA, following E.
faecium, P.
aeruginosa, E.
coli and E.
faecalis.
Taken together, our results show that medicinal plants are good source of antagonistic bacteria having inhibitory effect against clinical bacterial pathogens.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Bibi, Fehmida. 2017. Diversity of antagonistic bacteria isolated from medicinal plant Peganum harmala L.. Saudi Journal of Biological Sciences،Vol. 24, no. 6, pp.1288-1293.
https://search.emarefa.net/detail/BIM-776442
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Bibi, Fehmida. Diversity of antagonistic bacteria isolated from medicinal plant Peganum harmala L.. Saudi Journal of Biological Sciences Vol. 24, no. 6 (Sep. 2017), pp.1288-1293.
https://search.emarefa.net/detail/BIM-776442
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Bibi, Fehmida. Diversity of antagonistic bacteria isolated from medicinal plant Peganum harmala L.. Saudi Journal of Biological Sciences. 2017. Vol. 24, no. 6, pp.1288-1293.
https://search.emarefa.net/detail/BIM-776442
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 1292-1293
رقم السجل
BIM-776442
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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