![](/images/graphics-bg.png)
Biological, serological and molecular characterization of Egyptian zucchini yellow mosaic virus isolate infecting squash plants in Fayoum Governorate
العناوين الأخرى
التشخيص البيولوجي و السيرولوجي و الجزيئي لعزلة موزايك الزوكيني الأصفر الذي يصيب نباتات الكوسة في محافظة الفيوم
المؤلفون المشاركون
Tuhami, Muhammad Rida Ahmad
Khidr, Ahmad Abd al-Aziz
Ghanim, Jamal Amin
Sulayman, Takwa Musa
المصدر
Zagazig Journal for Agricultural Researches
العدد
المجلد 45، العدد 6 (31 ديسمبر/كانون الأول 2018)، ص ص. 2377-2388، 12ص.
الناشر
تاريخ النشر
2018-12-31
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الموضوعات
الملخص EN
Zucchini yellow mosaic virus (ZYMV) is one of the most important viruses and is responsible for significant losses in cucurbit crops worldwide.
In Egypt, it causes serious economic losses in squash especially in spring season.
During 2014-2015, samples were collected from squash fields in different Provinces, Fayoum Governorate.
In Fayoum, ZYMV-naturally infected squash plants exhibited severe mosaic and blisters, leaves deformation, blisters on the fruits and discoloration hardening of flesh, as well as external fruit cracks.
Percentages of infection in squash cv.
Eskandrani, ranged between 20-35% and 70-78% in mid-March and May, respectively.
Meanwhile, it ranged between 15-25% in September and 62% in the end of November.
The virus was isolated from naturally-infected squash plants serologically depending on enzyme-linked immunosorbant assay (ELISA), and biologically by mechanical inoculation to different species belonging four families i.e., Amarnthaceae, Chenopodiaceae, Cucurbitaceae, Solanacea.
In virus vector relationship, transmission rates recorded 84.6, 86.6, 93.3, 90, and 91.6%, respectively for squash cvs.
Alia, Asma, Eskandrani, Mabrouka and Safa.
In this context, one insect vector (Myzus persicae) proved its ability to transmit ZYMV.
Electron microscopy (EM) of partially purified preparation method revealed flexuous particles approximately 750X15 nm.
Serologically, TBIA proved to be effective in detecting ZYMV in the infected samples and reliable technique for the virus detection in squash leaf midrib and petioles.
Electrophoresis analysis of the reverse transcription polymerase chain reaction (RT-PCR) amplification revealed that the primers amplified a product size of 458bp for the RNA extracted from ZYMVinfected tissues.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Tuhami, Muhammad Rida Ahmad& Khidr, Ahmad Abd al-Aziz& Ghanim, Jamal Amin& Sulayman, Takwa Musa. 2018. Biological, serological and molecular characterization of Egyptian zucchini yellow mosaic virus isolate infecting squash plants in Fayoum Governorate. Zagazig Journal for Agricultural Researches،Vol. 45, no. 6, pp.2377-2388.
https://search.emarefa.net/detail/BIM-933127
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Tuhami, Muhammad Rida Ahmad…[et al.]. Biological, serological and molecular characterization of Egyptian zucchini yellow mosaic virus isolate infecting squash plants in Fayoum Governorate. Zagazig Journal for Agricultural Researches Vol. 45, no. 6 (2018), pp.2377-2388.
https://search.emarefa.net/detail/BIM-933127
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Tuhami, Muhammad Rida Ahmad& Khidr, Ahmad Abd al-Aziz& Ghanim, Jamal Amin& Sulayman, Takwa Musa. Biological, serological and molecular characterization of Egyptian zucchini yellow mosaic virus isolate infecting squash plants in Fayoum Governorate. Zagazig Journal for Agricultural Researches. 2018. Vol. 45, no. 6, pp.2377-2388.
https://search.emarefa.net/detail/BIM-933127
نوع البيانات
مقالات
لغة النص
الإنجليزية
رقم السجل
BIM-933127
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
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
![](/images/kashef-image.png)