A survey on sugarcane mosaic symptoms leads to the first report of sugarcane chlorotic streak virus in Cameroon-Reference-Cited by-同舟云学术

A survey on sugarcane mosaic symptoms leads to the first report of sugarcane chlorotic streak virus in Cameroon

Published:2024-07-15 Issue: Volume: Page:
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Author:

Daugrois Jean-Heinrich¹^ORCID,Ahondopké Benoît²,Galzi Serge¹,Julian Charlotte¹,Filloux Denis¹,Rott Philippe C.¹,Roumagnac Philippe¹

Affiliation:

1. CIRAD

2. Societe Sucriere du Cameroun

Abstract

Four sugarcane leaf samples from Cameroon showing mosaic like symptoms tested negative by RT-PCR for potyviruses and a poacevirus causing mosaic in sugarcane. Virus sequences sharing 98–99% nucleotide identity with Sugarcane chlorotic streak virus from Nigeria were found in these four samples by virion-associated nucleic acid metagenomics. Five complete genome sequences were obtained after cloning five isolates from Cameroon. These genome sequences shared less than 75–76% identity with the closest Mastrevirus species, thus confirming that Sugarcane chlorotic streak virus is a new Mastrevirus species. To our knowledge, this is the first report of Sugarcane chlorotic streak virus in Cameroon.

Publisher

Springer Science and Business Media LLC

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