Developmental Regulatory Genes and Echinoderm Evolution
نویسندگان
چکیده
منابع مشابه
Developmental regulatory genes and echinoderm evolution.
Modified interactions among developmental regulatory genes and changes in their expression domains are likely to be an important part of the developmental basis for evolutionary changes in morphology. Although developmental regulatory genes are now being studied in an increasing number of taxa, there has been little attempt to analyze the resulting data within an explicit phylogenetic context. ...
متن کاملDevelopmental gene regulatory network architecture across 500 million years of echinoderm evolution.
Evolutionary change in morphological features must depend on architectural reorganization of developmental gene regulatory networks (GRNs), just as true conservation of morphological features must imply retention of ancestral developmental GRN features. Key elements of the provisional GRN for embryonic endomesoderm development in the sea urchin are here compared with those operating in embryos ...
متن کاملEchinoderm systems for gene regulatory studies in evolution and development.
One of the main challenges in Evolutionary Developmental Biology is to understand to which extent developmental changes are driven by regulatory alterations in the genomic sequence. In the recent years, the focus of comparative developmental studies has moved towards a systems biology approach providing a better understanding of the evolution of gene interactions that form the so called Gene Re...
متن کاملDevelopmental Regulatory Genes in Parasitic Flatworms
.......................................................................................................................................................... 1
متن کاملThe evolution of developmental regulatory pathways.
Evolutionary analysis of the content of developmental regulatory pathways has been advanced by the publication of pairs of complete genome sequences from representative taxonomic groups. Annotation of the fission yeast, rice, and mouse genomes confirms that most regulatory families are shared among eukaryotes but also shows that certain gene families have restricted distributions. Theoretical a...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Systematic Biology
سال: 2000
ISSN: 1076-836X,1063-5157
DOI: 10.1080/10635150050207375