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Piriformospora indica promotes cucumber tolerance against Root-knot nematode by modulating photosynthesis and innate responsive genes
المؤلفون المشاركون
Uthman, Jamal H.
Abd al-Aziz, Muhammad al-Sayyid
Atiyyah, Muhammad A. M.
Abd al-Dayim, Imad A.
Ibrahim, Dina S. S.
Arif, Ibrahim Abd al-Wahid
Abd al-Wahhab, Muhammad
Salih, Ibrahim
Abd al-Sattar, Muhammad
المصدر
Saudi Journal of Biological Sciences
العدد
المجلد 27، العدد 1 (31 يناير/كانون الثاني 2020)، ص ص. 279-287، 9ص.
الناشر
تاريخ النشر
2020-01-31
دولة النشر
السعودية
عدد الصفحات
9
التخصصات الرئيسية
الموضوعات
الملخص EN
Root Knot Nematode (RKN, Meloidogyne incognita) is one of the greatest damaging soil pathogens causes severe yield losses in cucumber and many other economic crops.
Here, we evaluated the potential antagonistic effect of the root mutualistic fungus Piriformospora indica against RKN and their impact on vegetative growth, yield, photosynthesis, endogenous salicylic acid (SA) and its responsive genes.
Our results showed that P.
indica dramatically decreased the damage on shoot and root architecture of cucumber plants, which consequently enhanced yield of infested plants.
Likewise, P.
indica colonization clearly improved the chlorophyll content and delimited the negative impact of RNK on photosynthesis.
Moreover, P.
indica colonization exhibited a significant reduction of different vital nematological parameters such as soil larva density, amount of eggs/eggmass, eggmasses, females and amount of galls at cucumber roots.
Additionally, the results showed that SA level was significantly increased generally in the roots of all treatments especially in plants infested with RKN alone as compared to control.
This suggests that P.
indica promoting SA levels in host cucumber plant roots to antagonize the RKN and alleviate severity damages occurred in its roots.
This higher levels of SA in cucumber roots was consistent with the higher expressional levels of SA pathway genes PR1 and PR3.
Furthermore, P.
indica colonization reduces PR1, PR3 and increased NPR1 in roots of RKN infested cucumber plants when compared to non-colonized plants.
Interestingly, our in vitro results showed that direct application of P.
indica suspension against the J2s exhibited a significant increase in mortality ratio.
Our results collectively suggest that P.
indica promoting morphological, physiological and SA levels that might together play a major important role to alleviate the adverse impact of RKN in cucumber.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Atiyyah, Muhammad A. M.& Abd al-Dayim, Imad A.& Abd al-Sattar, Muhammad& Ibrahim, Dina S. S.& Salih, Ibrahim& Abd al-Wahhab, Muhammad…[et al.]. 2020. Piriformospora indica promotes cucumber tolerance against Root-knot nematode by modulating photosynthesis and innate responsive genes. Saudi Journal of Biological Sciences،Vol. 27, no. 1, pp.279-287.
https://search.emarefa.net/detail/BIM-920618
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Atiyyah, Muhammad A. M.…[et al.]. Piriformospora indica promotes cucumber tolerance against Root-knot nematode by modulating photosynthesis and innate responsive genes. Saudi Journal of Biological Sciences Vol. 27, no. 1 (Jan. 2020), pp.279-287.
https://search.emarefa.net/detail/BIM-920618
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Atiyyah, Muhammad A. M.& Abd al-Dayim, Imad A.& Abd al-Sattar, Muhammad& Ibrahim, Dina S. S.& Salih, Ibrahim& Abd al-Wahhab, Muhammad…[et al.]. Piriformospora indica promotes cucumber tolerance against Root-knot nematode by modulating photosynthesis and innate responsive genes. Saudi Journal of Biological Sciences. 2020. Vol. 27, no. 1, pp.279-287.
https://search.emarefa.net/detail/BIM-920618
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 285-287
رقم السجل
BIM-920618
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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