Identification and characterization of wheat streak mosaic virus isolates in wheat-growing areas in brazil
المؤلفون المشاركون
Mar, Talita Bernardon
Carminatti, Alan Johnny
Pereira, Paulo Roberto Valle da Silva
Schons, Jurema
Lau, Douglas
المصدر
International Journal of Agronomy
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-10-24
دولة النشر
مصر
عدد الصفحات
6
التخصصات الرئيسية
الملخص EN
Wheat streak mosaic virus (WSMV—Potyviridae, Tritimovirus), transmitted by the eriophyid mite Aceria tosichella Keifer (Acari: Eriophyidae), was considered a quarantine pest in South America.
Since the first report of virus in Argentina, the vector has been found in Argentina, Uruguay and Brazil.
The objective of this work was to determine the occurrence of WSMV in Brazil and characterize isolates from wheat-growing areas.
Between 2009 and 2011, a total of 40 samples collected in wheat (Triticum aestivum) growing areas, where the presence of the mite was previously related, were tested by RT-PCR for virus detection.
Six isolates of WSMV were obtained and characterized by sequencing.
Two of them had their host range determined.
The Brazilian WSMV isolates clustered in clade D are closely related to the Argentine isolate Arg2 (FJ348359).
As expected, isolates were unable to infect dicotyledons plants.
They caused mosaic in Triticum aestivum, Hordeum vulgare, Secale cereale, ×Triticosecale, and Zea mays, and they were also able to infect Avena sativa.
The presence of WSMV in wheat-growing areas of the Brazilian state Rio Grande do Sul was confirmed, possibly having been introduced from a common source and/or direct vector bearing virus migration from Argentina.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Mar, Talita Bernardon& Lau, Douglas& Schons, Jurema& Pereira, Paulo Roberto Valle da Silva& Carminatti, Alan Johnny. 2013. Identification and characterization of wheat streak mosaic virus isolates in wheat-growing areas in brazil. International Journal of Agronomy،Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-513483
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Mar, Talita Bernardon…[et al.]. Identification and characterization of wheat streak mosaic virus isolates in wheat-growing areas in brazil. International Journal of Agronomy No. 2013 (2013), pp.1-6.
https://search.emarefa.net/detail/BIM-513483
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Mar, Talita Bernardon& Lau, Douglas& Schons, Jurema& Pereira, Paulo Roberto Valle da Silva& Carminatti, Alan Johnny. Identification and characterization of wheat streak mosaic virus isolates in wheat-growing areas in brazil. International Journal of Agronomy. 2013. Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-513483
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 5-6
رقم السجل
BIM-513483
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