Adaptive diversification between the classic rabbit hemorrhagic disease virus (RHDV) and the RHDVa isolates: A genome-wide perspective
2017
Li, Yan | Yao, Xueping | Li, Ying | Xu, Feifei | Yang, Zexiao
Rabbit haemorrhagic disease virus (RHDV) is a highly infectious pathogen that causes high mortality in wild and domestic rabbits. RHDV could be divided into two subtypes, classic RHDV and RHDVa, which present clear genetic, antigenic, and epidemiological differences. To further understand the nature of the diversity, we performed a genome-wide evolutionary study on the classic RHDV and RHDVa isolates. The results show that RHDV had experienced adaptive diversification with the dividing process of these subtypes. Furthermore, amino acid changes relevant to the adaptive diversification mainly cluster in viral capsid protein VP60. These results might be beneficial for a further understanding the function of VP60 and provide helpful hints for the genetic basis of RHDV emergence and re-emergence.
Afficher plus [+] Moins [-]Mots clés AGROVOC
Informations bibliographiques
Cette notice bibliographique a été fournie par National Agricultural Library
Découvrez la collection de ce fournisseur de données dans AGRIS