Publications by authors named "X Bailly"

Article Synopsis
  • Bovine viral diarrhoea (BVD) is a significant economic threat to livestock due to its complex transmission and diverse pestiviruses (BVDV-1, -2, and HoBi-like pestivirus), prompting eradication plans in several countries, including France since 2019.
  • A study collected 1,037 BVDV-positive cattle samples in France from 2011 to 2023, revealing that two main BVDV-1 genotypes (1e and 1b) make up 88% of the sequences, with other less common genotypes also identified.
  • Phylogenetic analysis showed different global distribution patterns for the main genotypes, but their relative frequencies have remained stable in France since
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Photosymbiosis indicates a long-term association between animals and photosynthetic organisms. It has been mainly investigated in photosymbiotic cnidarians, while other photosymbiotic associations have been largely neglected. The acoel Symsagittifera roscoffensis lives in obligatory symbiosis with the microalgal Tetraselmis convolutae and has recently emerged as alternative model to study photosymbiosis.

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Acoel flatworms have played a relevant role in classical (and current) discussions on the evolutionary origin of bilaterian animals. This is mostly derived from the apparent simplicity of their body architectures. This tenet has been challenged over the last couple of decades, mostly because detailed studies of their morphology and the introduction of multiple genomic technologies have unveiled a complexity of cell types, tissular arrangements and patterning mechanisms that were hidden below this 'superficial' simplicity.

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Reliable detection of bacteria belonging to the Borrelia burgdorferi sensu lato species complex in vertebrate reservoirs, tick vectors, and patients is key to answer questions regarding Lyme borreliosis epidemiology. Nevertheless, the description of characteristics of qPCRs for the detection of B. burgdorferi s.

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is a major aetiological agent of bovine respiratory disease worldwide. Genome-based analyses are increasingly being used to monitor the genetic diversity and global distribution of , complementing existing subtyping schemes based on locus sequencing. However, these analyses have so far provided limited information on the spatiotemporal and population dynamics of circulating subtypes.

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