Host biology and genomic properties of Plumeria mosaic virus, a tobamovirus discovered in a temple tree in India co-infecting with frangipani mosaic virus.

ABSTRACT: Temple tree (Plumeria rubra f. acutifolia), an important fragrant-flower tree extensively used in the urban landscaping is known to be infected with a tobamovirus, frangipani mosaic virus (FrMV). In this study, we describe another tobamovirus, Plumeria mosaic virus (PluMV) infecting temple tree in India. PluMV was isolated from an old temple tree co-infected with FrMV. The presence of another tobamovirus was initially realized based on the distinct symptoms on Gomphrena globosa (globe amaranth), a non-host of FrMV. PluMV was highly transmissible through simple rub-inoculation. In host-range study, brinjal (Solanum melongena), chilli (Capsicum annuum), datura (Datura stramonium), globe amaranth and tobacco (Nicotiana benthamiana, N.

SUBMITTER: Kumar A 

PROVIDER: S-EPMC9667028 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature