Diurnal rhythms of behavior and brain mRNA expression for arginine vasotocin, isotocin, and their receptors in wild Amargosa pupfish (Cyprinodon nevadensis amargosae)
作者： Sean C. Lema , Lauren J. Wagstaff , Nina M. Gardner
DOI: 10.1080/10236244.2010.498632
关键词:
摘要: Amargosa pupfish (Cyprinodon nevadensis amargosae) occupy remote desert habitats that vary widely in environmental conditions from day to night. In this study, diel patterns of behavior were documented for their natural habitat, and examined relative changes the abundance mRNAs encoding prepro-arginine vasotocin (pro-VT), prepro-isotocin (pro-IT), three distinct receptors (V1a1, V1a2, V2), an isotocin receptor (ITR) brain. The wild varied diurnally, with frequent aggression 12:00 15:00 h courtship spawning most common between 19:00 h. Transcript pro-VT brain also changed diurnally mRNA levels highest at night when least active. Transcripts VT IT receptors, however, exhibited patterns, V1a2 transcripts showing sex-specific diurnal changes, but V2 ITR varying similarly males females. V1a1 pro-IT transcript constant over day–night both sexes. These results document variation V2, brain, provide evidence regulation differs
sci-hub.se 参考文章(81)
E. Kulczykowska, Diel changes in plasma arginine vasotocin, isotocin, and melatonin in rainbow trout (Oncorhynchus mykiss) Fish Physiology and Biochemistry. ,vol. 21, pp. 141- 146 ,(1999) , 10.1023/A:1007808924841
Randy Rasmussen, Quantification on the LightCycler Springer, Berlin, Heidelberg. pp. 21- 34 ,(2001) , 10.1007/978-3-642-59524-0_3
G. Duarte, M.M. Segura-Noguera, M.P. Martín del Río, J.M. Mancera, The hypothalamo-hypophyseal system of the white seabream Diplodus sargus: immunocytochemical identification of arginine-vasotocin, isotocin, melanin-concentrating hormone and corticotropin-releasing factor. Histochemical Journal. ,vol. 33, pp. 569- 578 ,(2001) , 10.1023/A:1014912110318
Tony J. Pitcher, Behaviour of Teleost Fishes ,(1992)
James L Goodson, Andrew H Bass, None, Forebrain peptides modulate sexually polymorphic vocal circuitry Nature. ,vol. 403, pp. 769- 772 ,(2000) , 10.1038/35001581
Gilchriest, Tipping, Levy, Baker, Diurnal changes in the expression of genes encoding for arginine vasotocin and pituitary pro-opiomelanocortin in the rainbow trout (Oncorhynchus mykiss) : correlation with changes in plasma hormones Journal of Neuroendocrinology. ,vol. 10, pp. 937- 943 ,(1998) , 10.1046/J.1365-2826.1998.00283.X
B. J. Gilchriest, D. R. Tipping, L. Hake, A. Levy, B. I. Baker, The effects of acute and chronic stresses on vasotocin gene transcripts in the brain of the rainbow trout (Oncorhynchus mykiss). Journal of Neuroendocrinology. ,vol. 12, pp. 795- 801 ,(2001) , 10.1046/J.1365-2826.2000.00522.X
R. F. Thurow, Habitat utilization and diel behavior of juvenile bull trout (Salvelinus confluentus) at the onset of winter Ecology of Freshwater Fish. ,vol. 6, pp. 1- 7 ,(1997) , 10.1111/J.1600-0633.1997.TB00136.X
John Godwin, Ryan Sawby, Robert R. Warner, David Crews, Matthew S. Grober, Hypothalamic arginine vasotocin mRNA abundance variation across sexes and with sex change in a coral reef fish. Brain Behavior and Evolution. ,vol. 55, pp. 77- 84 ,(2000) , 10.1159/000006643
S. Kadri, N. B. Metcalfe, F. A. Huntingford, J. E. Thorpe, Daily feeding rhythms in Atlantic salmon II: size‐related variation in feeding patterns of post‐smolts under constant environmental conditions Journal of Fish Biology. ,vol. 50, pp. 273- 279 ,(1997) , 10.1111/J.1095-8649.1997.TB01358.X