Publications by authors named "Karon Ryan"

Background: The anaerobic spirochete Brachyspira pilosicoli colonizes the large intestine of various species of birds and mammals, including humans. It causes "intestinal spirochetosis", a condition characterized by mild colitis, diarrhea and reduced growth. This study aimed to sequence and analyse the bacterial genome to investigate the genetic basis of its specialized ecology and virulence.

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Brachyspira hyodysenteriae is an anaerobic intestinal spirochete that colonizes the large intestine of pigs and causes swine dysentery, a disease of significant economic importance. The genome sequence of B. hyodysenteriae strain WA1 was determined, making it the first representative of the genus Brachyspira to be sequenced, and the seventeenth spirochete genome to be reported.

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EST and genomic DNA sequencing efforts for rice and wheat have provided the basis for interpreting genome organization and evolution. In this study we have used EST and genomic sequencing information and a bioinformatic approach in a two-step strategy to align portions of the wheat and rice genomes. In the first step, wheat ESTs were used to identify rice orthologs and it was shown that wheat 3S and rice 1 contain syntenic units with intrachromosomal rearrangements.

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