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2 results on '"BWYV"'

1. Beet western yellows virus infects the carnivorous plant Nepenthes mirabilis.

Author

Miguel, Sissi, Biteau, Flore, Mignard, Benoit, Marais, Armelle, Candresse, Thierry, Theil, Sébastien, Bourgaud, Frédéric, and Hehn, Alain

Subjects
*BEET western yellows virus, *VIRUS diseases of plants, *CARNIVOROUS plants, *VIRAL genomes, *DELETION mutation, *POLYMERASE chain reaction
Abstract

Although poleroviruses are known to infect a broad range of higher plants, carnivorous plants have not yet been reported as hosts. Here, we describe the first polerovirus naturally infecting the pitcher plant Nepenthes mirabilis. The virus was identified through bioinformatic analysis of NGS transcriptome data. The complete viral genome sequence was assembled from overlapping PCR fragments and shown to share 91.1 % nucleotide sequence identity with the US isolate of beet western yellows virus (BWYV). Further analysis of other N. mirabilis plants revealed the presence of additional BWYV isolates differing by several insertion/deletion mutations in ORF5. [ABSTRACT FROM AUTHOR]

Published
2016
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2. Beet western yellows virus infects the carnivorous plant Nepenthes mirabilis

Author

Sissi Miguel, Thierry Candresse, Flore Biteau, Armelle Marais, Frédéric Bourgaud, Sébastien Theil, Alain Hehn, Benoit Mignard, Plant Advanced Technologies S.A., Laboratoire Agronomie et Environnement (LAE), Institut National de la Recherche Agronomique (INRA)-Université de Lorraine (UL), Biologie du fruit et pathologie (BFP), Université Bordeaux Segalen - Bordeaux 2-Institut National de la Recherche Agronomique (INRA)-Université Sciences et Technologies - Bordeaux 1, and Université Sciences et Technologies - Bordeaux 1-Institut National de la Recherche Agronomique (INRA)-Université Bordeaux Segalen - Bordeaux 2

Subjects
0106 biological sciences, 0301 basic medicine, food.ingredient, Polerovirus, Molecular Sequence Data, Carnivorous plant, [SDV.SA.AGRO]Life Sciences [q-bio]/Agricultural sciences/Agronomy, Luteoviridae, BWYV, Biology, 01 natural sciences, Virus, 03 medical and health sciences, Magnoliopsida, Open Reading Frames, Viral Proteins, food, Pitcher plant, Virology, Animals, Phylogeny, Plant Diseases, Whole genome sequencing, Nepenthes, Base Sequence, Beet western yellows virus, fungi, Nucleic acid sequence, food and beverages, General Medicine, biology.organism_classification, 030104 developmental biology, NGS, Beta vulgaris, Transcriptome, 010606 plant biology & botany
Abstract

International audience; Although poleroviruses are known to infect a broad range of higher plants, carnivorous plants have not yet been reported as hosts. Here, we describe the first polerovirus naturally infecting the pitcher plant Nepenthes mirabilis. The virus was identified through bioinformatic analysis of NGS transcriptome data. The complete viral genome sequence was assembled from overlapping PCR fragments and shown to share 91.1 % nucleotide sequence identity with the US isolate of beet western yellows virus (BWYV). Further analysis of other N. mirabilis plants revealed the presence of additional BWYV isolates differing by several insertion/deletion mutations in ORF5.

Published
2016
Full Text
View/download PDF

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