Asymmetric cell divisions: Zygotes of Fucoid Algae as a Model System


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Authors: Bisgrove, SR; Kropf, DL
Year: 2007
Journal: In Cell Division Control in Plants, Plant Cell Monographs, Vol. 9, Pp. 323-341, D.P.S. Verma and Z. Hong, Eds., Springer-Verlag, Heidelberg.    PDF    Article Link (DOI)
Title: Asymmetric cell divisions: Zygotes of Fucoid Algae as a Model System
Abstract: Asymmetric cell divisions are commonly used across diverse phyla to generate
different kinds of cells during development. Although asymmetric divisions play import-
ant roles during development in plants, algae, fungi, and animals, emerging data indicate
that there is some variability amongst the mechanisms that are at play in these differ-
ent organisms. Zygotes of fucoid algae have long served as models for understanding
early developmental processes including cell polarization and asymmetric cell division. In
addition, brown algae are phylogenetically distant from other organisms, including plant
models, a feature that makes them interesting from a comparative perspective (Andersen
2004; Peters et al. 2004). This monograph focuses on advances made toward under-
standing how asymmetric divisions are regulated in fucoid algae and, where appropriate,
comparisons are made to higher plant zygotes.
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