@article{fdi:010084608, title = {{C}omplete genome assemblies of all {X}anthomonas translucens pathotype strains reveal three genetically distinct clades}, author = {{G}oettelmann, {F}. and {R}oman-{R}eyna, {V}. and {C}unnac, {S}{\'e}bastien and {J}acobs, {J}. {M}. and {B}ragard, {C}. and {S}tuder, {B}. and {K}oebnik, {R}alf and {K}oelliker, {R}.}, editor = {}, language = {{ENG}}, abstract = {{T}he {X}anthomonas translucens species comprises phytopathogenic bacteria that can cause serious damage to cereals and to forage grasses. {S}o far, the genomic resources for {X}. translucens were limited, which hindered further understanding of the host-pathogen interactions at the molecular level and the development of disease-resistant cultivars. {T}o this end, we complemented the available complete genome sequence of the {X}. translucens pv. translucens pathotype strain {DSM} 18974 by sequencing the genomes of all the other 10 {X}. translucens pathotype strains using {P}ac{B}io long-read technology and assembled complete genome sequences. {P}hylogeny based on average nucleotide identity ({ANI}) revealed three distinct clades within the species, which we propose to classify as clades {X}t-{I}, {X}t-{II}, and {X}t-{III}. {I}n addition to 2,181 core {X}. translucens genes, a total of 190, 588, and 168 genes were found to be exclusive to each clade, respectively. {M}oreover, 29 non-transcription activator-like effector ({TALE}) and 21 {TALE} type {III} effector classes were found, and clade- or strain-specific effectors were identified. {F}urther investigation of these genes could help to identify genes that are critically involved in pathogenicity and/or host adaptation, setting the grounds for the development of new resistant cultivars.}, keywords = {{X}anthomonas translucens ; complete genomes ; phylogeny ; host adaptation ; comparative genomics ; virulence factors}, booktitle = {}, journal = {{F}rontiers in {M}icrobiology}, volume = {12}, numero = {}, pages = {817815 [13 ]}, year = {2022}, DOI = {10.3389/fmicb.2021.817815}, URL = {https://www.documentation.ird.fr/hor/fdi:010084608}, }