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Comparative Transcriptome Analysis in Eggplant Reveals Selection Trends during Eggplant Domestication
المؤلفون المشاركون
Wei, Qingzhen
Du, Liming
Wang, Wuhong
Hu, Tianhua
Hu, Haijiao
Wang, Jinglei
Bao, Chonglai
David, Karine
المصدر
International Journal of Genomics
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-05-09
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
Eggplant (Solanum melongena L.) is an economically and nutritionally important fruit crop of the Solanaceae family, which was domesticated in India and southern China.
However, the genome regions subjected to selective sweeps in eggplant remain unknown.
In the present study, we performed comparative transcriptome analysis of cultivated and wild eggplant species with emphasis on the selection pattern during domestication.
In total, 44,073 (S.
sisymbriifolium) to 58,677 (S.
melongena cultivar S58) unigenes were generated for the six eggplant accessions with total lengths of 36.6-46 Mb.
The orthologous genes were assessed using the ratio of nonsynonymous (Ka) to synonymous (Ks) nucleotide substitutions to characterize selective patterns during eggplant domestication.
We identified 19 genes under positive selection across the phylogeny that were classified into four groups.
The gene (OG12205) under positive selection was possibly associated with fruit-related traits in eggplant, which may have resulted from human manipulation.
Eight positive selected genes were potentially involved in stress tolerance or disease resistance, suggesting that environmental changes and biotic stresses were important selective pressures in eggplant domestication.
Taken together, our results shed light on the effects of artificial and natural selection on the transcriptomes of eggplant and its wild relatives.
Identification of the selected genes will facilitate the understanding of genetic architecture of domesticated-related traits and provide resources for resistant breeding in eggplant.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wei, Qingzhen& Du, Liming& Wang, Wuhong& Hu, Tianhua& Hu, Haijiao& Wang, Jinglei…[et al.]. 2019. Comparative Transcriptome Analysis in Eggplant Reveals Selection Trends during Eggplant Domestication. International Journal of Genomics،Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1165751
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wei, Qingzhen…[et al.]. Comparative Transcriptome Analysis in Eggplant Reveals Selection Trends during Eggplant Domestication. International Journal of Genomics No. 2019 (2019), pp.1-12.
https://search.emarefa.net/detail/BIM-1165751
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wei, Qingzhen& Du, Liming& Wang, Wuhong& Hu, Tianhua& Hu, Haijiao& Wang, Jinglei…[et al.]. Comparative Transcriptome Analysis in Eggplant Reveals Selection Trends during Eggplant Domestication. International Journal of Genomics. 2019. Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1165751
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1165751
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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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
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