... glands. We propose a molecular evolutionary framework for this crucible of metazoan cell type innovation. Cell type evolution Exocrine glands Chemical ecology Single-cell biology Terminal selectors Gene duplication Molecular biology may, in fact, increasingly shape the questions...

... mechanisms may be involved, such as VEGF, EPO or ET-1 ( Prabhakar and Semenza, 2012 ), in the control of breathing via Hif-1α. These potential mechanisms may mask the inhibitory effect of NO on hypoxic ventilation in adult zebrafish. The possible outcomes in the evolution of gene duplicates after...

...://www.biologists.com/user-licence-1-1/ Summary: An ancient duplication of the rhodopsin gene, rh1-2 , is a functional visual pigment and is expressed in retinal photoreceptors. Visual pigment Vision Gene duplication GPCR Teleost Vertebrate photoreception is mediated by opsins, which...

... of the most successful fish mimics on tropical coral reefs. Vision Development Gene duplication Opsin Colour change Co-expression Throughout different life stages, animals may change their morphology, physiology and behaviour. Such ontogenetic variability often correlates with changes...

... The authors declare no competing financial interests. 7 1 2014 20 3 2014 © 2014. Published by The Company of Biologists Ltd 2014 Aldehyde oxidase Molybdoenzymes Drosophila melanogaster Gene duplication Substrate specificities Cinnamaldehyde reveals an additional band...

.... ( 2007 ). The α D -globin gene originated via duplication of an embryonic α-like globin gene in the ancestor of tetrapod vertebrates . Mol. Biol. Evol. 24 , 1982 - 1990 . Hoffmann F. G. , Opazo J. C. , Storz J. F. ( 2008 ). Rapid rates of lineage-specific gene duplication...

... genetic variation. These include gene duplication (both segmental and whole-genome), lateral gene transfer, hybridization, mobile genetic elements and symbiosis. Other processes can scramble and reassemble nucleotide sequence. The mechanisms beyond single-gene mutation offer considerable promise...

... appears to compensate by having a higher intrinsic catalytic throughput than typical 40-kDa monomeric AKs. † Author for correspondence (e-mail: elling@bio.fsu.edu ) 19 2 2003 © The Company of Biologists Limited 2003 2003 arginine kinase gene duplication Ensis directus D1...