Combined Analysis of the Time-Resolved Transcriptome and Proteome of Plant Pathogen Xanthomonas oryzae pv. oryzae

Copyright © 2021 Kim, Jang, Park, Kim, Kim and Kang..

Xanthomonas oryzae pv. oryzae (Xoo) is a plant pathogen responsible for causing bacterial blight in rice. The immediate alterations in Xoo upon initial contact with rice are essential for pathogenesis. We studied time-resolved genome-wide gene expression in pathogenicity-activated Xoo cells at the transcriptome and proteome levels. The early response genes of Xoo include genes related to cell motility, inorganic ion transport, and effectors. The alteration of gene expression is initiated as early as few minutes after the initial interaction and changes with time. The time-resolved comparison of the transcriptome and proteome shows the differences between transcriptional and translational expression peaks in many genes, although the overall expression pattern of mRNAs and proteins is conserved. The discrepancy suggests an important role of translational regulation in Xoo at the early stages of pathogenesis. The gene expression analysis using time-resolved transcriptome and proteome provides unprecedented valuable information regarding Xoo pathogenesis.

Medienart:

E-Artikel

Erscheinungsjahr:

2021

Erschienen:

2021

Enthalten in:

Zur Gesamtaufnahme - volume:12

Enthalten in:

Frontiers in microbiology - 12(2021) vom: 01., Seite 664857

Sprache:

Englisch

Beteiligte Personen:

Kim, Seunghwan [VerfasserIn]
Jang, Wooyoung Eric [VerfasserIn]
Park, Jihwan [VerfasserIn]
Kim, Min-Sik [VerfasserIn]
Kim, Jeong-Gu [VerfasserIn]
Kang, Lin-Woo [VerfasserIn]

Links:

Volltext

Themen:

Journal Article
Pathogenicity
Proteome and transcriptome
Time-resolved gene expression
Translational regulation
Xanthomonas oryzae pv. oryzae
Xoo-rice interactions

Anmerkungen:

Date Revised 29.06.2021

published: Electronic-eCollection

Citation Status PubMed-not-MEDLINE

doi:

10.3389/fmicb.2021.664857

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM327249013