Evolutionary conservation and variability of the mesoderm development in spiralia: A peculiar pattern of nereid polychaetes


Cite item

Full Text

Open Access Open Access
Restricted Access Access granted
Restricted Access Subscription Access

Abstract

An analysis of the comparative-morphological, molecular-genetic, and evolutionary aspects of the teloblastic mesoderm formation in the Spiralia representatives was performed. The conservative and the most expressive varying features of morphogenesis and genetic developmental programs of the mesodermal germ layer were considered. Using nereid polychaetes, we revealed peculiarities of their developmental patterns, related to the role of inductive interactions and the dynamics of the molecular profile in the formation of mesodermal derivatives.

About the authors

V. V. Kozin

St. Petersburg State University

Author for correspondence.
Email: vitaly.kozin@mail.ru
Russian Federation, Universitetskaya nab. 7/9, St. Petersburg, 199034

R. P. Kostyuchenko

St. Petersburg State University

Email: vitaly.kozin@mail.ru
Russian Federation, Universitetskaya nab. 7/9, St. Petersburg, 199034

Supplementary files

Supplementary Files
Action
1. JATS XML

Copyright (c) 2016 Pleiades Publishing, Inc.