Ontogenetic changes in embryonic and brain gene expression in progeny produced from migratory and resident Oncorhynchus mykiss

Molecular Ecology
Garrett J McKinneyKrista M Nichols

Abstract

Little information has been gathered regarding the ontogenetic changes that contribute to differentiation between resident and migrant individuals, particularly before the onset of gross morphological and physiological changes in migratory individuals. The aim of this study was to evaluate gene expression during early development in Oncorhynchus mykiss populations with different life histories, in a tissue known to integrate environmental cues to regulate complex developmental processes and behaviours. We sampled offspring produced from migrant and resident parents, collecting whole embryos prior to the beginning of first feeding, and brain tissue at three additional time points over the first year of development. RNA sequencing for 32 individuals generated a reference transcriptome of 30 177 genes that passed count thresholds. Differential gene expression between migrant and resident offspring was observed for 1982 genes. The greatest number of differentially expressed genes occurred at 8 months of age, in the spring a full year before the obvious physiological transformation from stream-dwelling parr to sea water-adaptable smolts begins for migrant individuals. Sex and age exhibited considerable effects on differential gene e...Continue Reading

References

Feb 1, 1986·The Journal of Endocrinology·M G Barron
Jan 1, 1986·Annual Review of Biochemistry·O W Griffith
Nov 17, 1994·Nature·A P Somlyo, A V Somlyo
Apr 1, 1994·Current Opinion in Cell Biology·G L Johnson, R R Vaillancourt
May 1, 1997·Cellular Signalling·G M Makhlouf, K S Murthy
Jun 28, 2002·Physiological Reviews·U Benjamin Kaupp, Reinhard Seifert
Nov 5, 2002·Proceedings of the National Academy of Sciences of the United States of America·M L Wayne, L M McIntyre
Mar 4, 2003·Nature Reviews. Molecular Cell Biology·Karl Matter, Maria S Balda
May 24, 2003·Science·Oren FroySteven M Reppert
Nov 24, 2004·Biochemical and Biophysical Research Communications·Yongqing LiMingyao Liu
Aug 10, 2005·Proceedings. Biological Sciences·Nadia Aubin-HorthHans A Hofmann
Mar 17, 2007·Critical Reviews in Toxicology·Michael L Blanton, Jennifer L Specker
Jul 20, 2007·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·Anders Hedenström
Dec 1, 2007·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·Alistair Dawson
Dec 21, 2007·International Journal of Developmental Neuroscience : the Official Journal of the International Society for Developmental Neuroscience·Tuan Nguyen, Simone Di Giovanni
Apr 29, 2008·Learning & Memory·Nicoletta GaleottiCarla Ghelardini
Jun 5, 2008·Molecular Ecology·Thomas GigerCarlo R Largiadèr
Jun 20, 2008·Genetics·Krista M NicholsGary H Thorgaard
Jul 1, 2008·Bone·J H Duncan Bassett, Graham R Williams
Sep 6, 2008·Genome Génome / Conseil National De Recherches Canada·Joseph P BrunelliGary H Thorgaard
Nov 15, 2008·Experimental Hematology·Jo-Anna ReemsDiana M Gilligan
Dec 11, 2008·Comparative Biochemistry and Physiology. Part A, Molecular & Integrative Physiology·Daisuke Ojima, Munehico Iwata
Dec 17, 2008·Proceedings of the National Academy of Sciences of the United States of America·Junjiro HoriuchiMinoru Saitoe
Apr 11, 2009·Chronobiology International·Andrew DavieHerve Migaud
Apr 30, 2009·General and Comparative Endocrinology·Nadia Aubin-HorthHans A Hofmann
Sep 2, 2009·Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences·Stuart N PeirsonRussell G Foster
Mar 4, 2010·Genome Biology·Mark D Robinson, Alicia Oshlack

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Citations

Feb 3, 2016·Frontiers in Behavioral Neuroscience·Kira E Delmore, Miriam Liedvogel
Nov 20, 2016·Molecular Ecology·Wesley A LarsonLisa W Seeb
May 14, 2017·Molecular Ecology·Silva Uusi-HeikkiläCraig R Primmer
Jun 1, 2018·Genome Biology and Evolution·Alexandre LemopoulosAnssi Vainikka
Jun 15, 2019·Journal of Fish Biology·Andrew FergusonPaulo A Prodöhl
Nov 13, 2018·Comparative Biochemistry and Physiology. Part D, Genomics & Proteomics·Aimee Lee S HoudeKristina M Miller
Feb 4, 2021·Journal of Fish Biology·Bror Jonsson, Nina Jonsson
Oct 4, 2016·Comparative Biochemistry and Physiology. Part D, Genomics & Proteomics·Matthew C HaleKrista M Nichols
Apr 24, 2019·G3 : Genes - Genomes - Genetics·Matthew A CampbellDevon E Pearse
Jul 25, 2021·Comparative Biochemistry and Physiology. Part D, Genomics & Proteomics·Matthew C HaleKrista M Nichols

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