Cleavage modification did not alter blastomere fates during bryozoan evolution
نویسندگان
چکیده
منابع مشابه
Conserved traits of spiralian development in the bryozoan Membranipora membranacea
Background: Spiral cleavage is a remarkably conserved pattern of embryogenesis present in animals of the clade Spiralia, such as annelids, molluscs, flatworms and nemerteans. However, not all spiralians display spiral cleavage. Recent phylogenies suggest that the spiral arrangement of embryonic blastomeres is an ancestral trait for the Spiralia and that it was secondarily modified in several sp...
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ژورنال
عنوان ژورنال: BMC Biology
سال: 2017
ISSN: 1741-7007
DOI: 10.1186/s12915-017-0371-9