Differentiating tomato leaf curl viruses possessing mono/bi partite genomes using replicase gene based PCR assay: implications for developing virus specific resistance

Autor:	Mohammad Faisal, Abdulrahman A. Alatar, Vipin Permar, Elangovan Mani, Shelly Praveen, Vilas Parkhi, Varsha Garg
Rok vydání:	2015
Předmět:	Genetics viruses fungi Pcr assay food and beverages RNA-dependent RNA polymerase Plant Science Biology Virology Genome Virus Viral replication Leaf curl Agronomy and Crop Science Gene Biotechnology Specific resistance
Zdroj:	Journal of Plant Biochemistry and Biotechnology. 24:461-465
ISSN:	0974-1275 0971-7811
Popis:	Tomato leaf curl disease (ToLCD) is associated with begomoviruses, with their generic names as Tomato leaf curl viruses (ToLCVs) and Tomato yellow leaf curl viruses (TYLCVs). ToLCVs exist both with mono/bipartite genomes, whereas TYLCVs carry monopartite genomes. For management of these viruses, three resistance loci Ty-1 to Ty-3 are being deployed, which provides different degree of resistance. These viruses encode a replication initiator protein (Rep), indispensible for virus replication. The conserved/divergent sequences of rep gene(s) were used to develop mono/bipartite virus specific PCR assay. The implications of distinguishing viruses with mono/bipartite genomes for using virus specific resistance loci through breeding have been discussed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::03c9de67a58e12ef4f99c46c9809d1d8 https://doi.org/10.1007/s13562-015-0299-5 Zobrazit plný text záznamu Full text from SpringerLink