Genomic diversity of large-plaque-forming podoviruses infecting the phytopathogen Ralstonia solanacearum
نویسندگان
چکیده
منابع مشابه
Genomic diversity of large-plaque-forming podoviruses infecting the phytopathogen Ralstonia solanacearum.
The genome organization, gene structure, and host range of five podoviruses that infect Ralstonia solanacearum, the causative agent of bacterial wilt disease were characterized. The phages fell into two distinctive groups based on the genome position of the RNA polymerase gene (i.e., T7-type and ϕKMV-type). One-step growth experiments revealed that ϕRSB2 (a T7-like phage) lysed host cells more ...
متن کاملDiversity of Ralstonia solanacearum Infecting Eggplant in the Philippines.
ABSTRACT The diversity of Ralstonia solanacearum strains isolated from eggplant (Solanum melongena) grown in five provinces of the Philippine island group of Luzon was assessed using a recently described hierarchical system. All strains keyed to race 1, biovar 3 or 4. Phylotype-specific multiplex polymerase chain reaction (PCR) indicated that, like most other strains of Asian origin, all the st...
متن کاملCryo-electron microscopy three-dimensional structure of the jumbo phage ΦRSL1 infecting the phytopathogen Ralstonia solanacearum.
ϕRSL1 jumbo phage belongs to a new class of viruses within the Myoviridae family. Here, we report its three-dimensional structure determined by electron cryo microscopy. The icosahedral capsid, the tail helical portion, and the complete tail appendage were reconstructed separately to resolutions of 9 Å, 9 Å, and 28 Å, respectively. The head is rather complex and formed by at least five differen...
متن کاملLysogenic Conversion of the Phytopathogen Ralstonia solanacearum by the P2virus ϕRSY1
A P2-like phage ϕRSY1 infecting the phytopathogen Ralstonia solanacearum was isolated and characterized. The 40-kb genome of ϕRSY1 showed high sequence similarity to the Ralstonia phage ϕRSA1 and the GMI1000 prophage ϕRSX. The major genomic differences between these phages were the different orientation of the int gene and the gene content close to the cosL. ϕRSY1 and ϕRSX use a 15-base 3' port...
متن کاملMolecular Diversity of Ralstonia solanacearum Isolated from Ginger in Hawaii.
ABSTRACT The genetic diversity of Ralstonia solanacearum strains isolated from ginger (Zingiber officinale) growing on the island of Hawaii was determined by analysis of amplified fragment length polymorphisms (AFLPs). Initially 28 strains of R. solanacearum collected from five host plant species worldwide were analyzed by AFLP. A second analysis was conducted on 55 R. solanacearum strains coll...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Virology
سال: 2016
ISSN: 0042-6822
DOI: 10.1016/j.virol.2016.02.011