Evolution of cytokinesis-related protein localization during the emergence of multicellularity in volvocine green algae.

ABSTRACT:

Background

The volvocine lineage, containing unicellular Chlamydomonas reinhardtii and differentiated multicellular Volvox carteri, is a powerful model for comparative studies aiming at understanding emergence of multicellularity. Tetrabaena socialis is the simplest multicellular volvocine alga and belongs to the family Tetrabaenaceae that is sister to more complex multicellular volvocine families, Goniaceae and Volvocaceae. Thus, T. socialis is a key species to elucidate the initial steps in the evolution of multicellularity. In the asexual life cycle of C. reinhardtii and multicellular volvocine species, reproductive cells form daughter cells/colonies by multiple fission. In embryogenesis of the multicellular species, daughter protoplasts are connected to one another by cytoplasm

SUBMITTER: Arakaki Y 

PROVIDER: S-EPMC5717801 | biostudies-literature | 2017 Dec

REPOSITORIES: biostudies-literature