Palmitic acid mediated change of rhizosphere and alleviation of fusarium wilt disease in watermelon
المؤلفون المشاركون
Liang, Xingyu
Wu, Fengzhi
Ma, Kexin
Kou, Jinming
Du, Wenting
Pan, Kai
Li, Wenhui
المصدر
Saudi Journal of Biological Sciences
العدد
المجلد 28، العدد 6 (30 يونيو/حزيران 2021)، ص ص. 3616-3623، 8ص.
الناشر
تاريخ النشر
2021-06-30
دولة النشر
السعودية
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
Palmitic acid (PA) in root exudates or decaying residues can reduce the incidence of soil-borne diseases and promote the growth of some crop plants.
However, the effects of PA on soil-borne pathogens and microbial communities are poorly understood.
Here, we investigate the effects of PA on overall watermelon microbial communities and the populations of Fusarium oxysporum f.sp.
niveum (Fon).
The effects of PA on the mycelial growth and spore production of Fon were tested in vitro, while its effects on Fon, total bacteria and total fungi populations, and microbial communities were evaluated in a pot experiment.
The results revealed that all test concentrations of PA inhibited Fon mycelia growth and spore production.
The pot experiment showed that 0.5 mM and 1 mM PA reduced Fon but increased total bacteria populations, and 0.5 mM and 1 mM PA 0.5 mM and 1 mM PA promoted the change to a soil type of bacteria soil.
Meanwhile, 0.5 mM PA and 1 mM PA altered the community composition of the rhizosphere microorganisms and reduced the relative abundance of two bacterial operational taxonomic units(OTUs) and the two fungal OTUs that were significantly (p < 0.01) related with disease severity and increased that of four bacterial OTUs and the two fungal that were highly significantly (p < 0.01) negatively correlated with the disease severity.
These results suggest that application of PA decreased the populations of Fon, changed the rhizosphere microbial composition, reduced the disease severity of Fusarium wilt, and promoted the growth of watermelon.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ma, Kexin& Du, Wenting& Liang, Xingyu& Wu, Fengzhi& Li, Wenhui& Pan, Kai…[et al.]. 2021. Palmitic acid mediated change of rhizosphere and alleviation of fusarium wilt disease in watermelon. Saudi Journal of Biological Sciences،Vol. 28, no. 6, pp.3616-3623.
https://search.emarefa.net/detail/BIM-1416983
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Du, Wenting…[et al.]. Palmitic acid mediated change of rhizosphere and alleviation of fusarium wilt disease in watermelon. Saudi Journal of Biological Sciences Vol. 28, no. 6 (2021), pp.3616-3623.
https://search.emarefa.net/detail/BIM-1416983
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ma, Kexin& Du, Wenting& Liang, Xingyu& Wu, Fengzhi& Li, Wenhui& Pan, Kai…[et al.]. Palmitic acid mediated change of rhizosphere and alleviation of fusarium wilt disease in watermelon. Saudi Journal of Biological Sciences. 2021. Vol. 28, no. 6, pp.3616-3623.
https://search.emarefa.net/detail/BIM-1416983
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 3622-3623
رقم السجل
BIM-1416983
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر