From 53def1531733b8850157dfbc7911556220e35493 Mon Sep 17 00:00:00 2001 From: Charles Plessy Date: Wed, 21 Dec 2022 18:09:56 +0900 Subject: [PATCH] yeast --- biblio/36334587.mdwn | 10 ++++++++++ tags/synteny.mdwn | 3 +++ 2 files changed, 13 insertions(+) create mode 100644 biblio/36334587.mdwn diff --git a/biblio/36334587.mdwn b/biblio/36334587.mdwn new file mode 100644 index 00000000..58d71954 --- /dev/null +++ b/biblio/36334587.mdwn @@ -0,0 +1,10 @@ +[[!meta title="Contrasting modes of macro and microsynteny evolution in a eukaryotic subphylum."]] +[[!tag yeast synteny]] + +Li Y, Liu H, Steenwyk JL, LaBella AL, Harrison MC, Groenewald M, Zhou X, Shen XX, Zhao T, Hittinger CT, Rokas A. + +Curr Biol. 2022 Dec 19;32(24):5335-5343.e4. doi:10.1016/j.cub.2022.10.025 + +Contrasting modes of macro and microsynteny evolution in a eukaryotic subphylum. + +[[!pmid 36334587 desc="“conservation index is calculated by counting the number of one-to-one orthologous gene pairs whose genes are in homologous chromosomes/scaffolds and dividing it by the number of one-to-one orthologs whose genes reside in non-homologous chromosomes/scaffolds” “we found a faster decay of macrosynteny conservation compared with filamentous fungi and animals, which is corroborated by findings of rapid chromosome structure evolution in budding yeasts” “at the small-scale gene-level of organization, we identified both deeply conserved and lineage-specific instances of conservation of microsynteny across budding yeast genomes.”"]] diff --git a/tags/synteny.mdwn b/tags/synteny.mdwn index bfe0bfdb..d9fd0d0f 100644 --- a/tags/synteny.mdwn +++ b/tags/synteny.mdwn @@ -57,6 +57,9 @@ phenomenon “mesosynteny”. Squid chromosomes still have synteny with scallop, but gene order is scrambled ([[Albertin and coll., 2022|biblio/35508532]]). +At equal evolutionary distance, yeast microsynteny is lower than in animals, +but higher than in plants ([[Li and coll., 2022|biblio/36334587]]). + ### Ancestral karyotpyes - The ancestral mammalian genome has 30 chromosomes ([[Zhou and coll., 2021|biblio/33408411]]). -- 2.47.3