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+[[!meta title="Genome and transcriptome mechanisms driving cephalopod evolution."]]
+[[!tag genome synteny]]
+
+Albertin CB, Medina-Ruiz S, Mitros T, Schmidbaur H, Sanchez G, Wang ZY, Grimwood J, Rosenthal JJC, Ragsdale CW, Simakov O, Rokhsar DS.
+
+Nat Commun. 2022 May 4;13(1):2427. doi:10.1038/s41467-022-29748-w
+
+Genome and transcriptome mechanisms driving cephalopod evolution.
+
+[[!pmid 35508532 desc="Most chromosomes of _Doryteuthis pealeii_ have a direct counterpart in _Euprymna scolopes_ and retained visible synteny with the scallop Mizuhopecten yessoensis_. In both cases, the gene order in syntenic regions is considerably scrambled."]]
chromosomes, but with randomized orders and orientations“ and call that
phenomenon “mesosynteny”.
+Squid chromosomes still have synteny with scallop, but gene order is scrambled
+([[Albertin and coll., 2022|biblio/35508532]]).
+
### Ancestral karyotpyes
- The ancestral mammalian genome has 30 chromosomes ([[Zhou and coll., 2021|biblio/33408411]]).