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Keywords: gene expression
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Journal Articles
J Exp Biol jeb.244211.
Published: 21 July 2022
... be affected by temperature and by maternal estrogens present in the egg at oviposition and there is evidence that these factors can affect gene expression patterns. Here, we explore how thermal fluctuations and exposure to an estrogen metabolite, estrone sulfate, affect the expression of several genes known...
Journal Articles
J Exp Biol (2022) 225 (11): jeb244063.
Published: 9 June 2022
... suggests that thermal physiology is largely stage-specific at the level of gene expression, and thus natural selection may be acting on different loci during the independent thermal adaptation of different life stages. To test these two hypotheses, we examined physiological responses to cold across...
Includes: Supplementary data
Journal Articles
J Exp Biol (2022) 225 (11): jeb242373.
Published: 31 May 2022
... explanation for how so many genes exhibit altered expression in response to changing temperatures, without the need for those genes to be directly responsive to temperature. We also discuss temperature effects on gene expression within the context of more natural conditions where temperatures fluctuate...
Journal Articles
J Exp Biol (2022) 225 (8): jeb236497.
Published: 27 April 2022
... of Ixodes scapularis (Acari: Ixodidae) exposed to cold . J. Med. Entomol. 33 , 6 - 10 . 10.1093/jmedent/33.1.6 Vesala , L. , Salminen , T. S. , Laiho , A. and Kankare , M. ( 2011 ). Cold tolerance and cold–induced modulation of gene expression in two Drosophila virilis...
Includes: Supplementary data
Journal Articles
J Exp Biol (2022) 225 (7): jeb243907.
Published: 8 April 2022
... for chromatic stimuli. Behaviour Colour vision Opsin Gene expression Visual pigment Retinal topography Visual acuity Australian Research Council http://dx.doi.org/10.13039/501100000923 FT190100313 LE100100074 DP180102363 DP150102710 DE200100620 DE180100949 The University...
Includes: Supplementary data
Journal Articles
J Exp Biol (2021) 224 (15): jeb232918.
Published: 10 August 2021
... in rainbow trout to lower circulating glucose concentrations. In contrast to mammals, the glucose-lowering effect does not involve activation of AMPK. Amino acids Glycolysis Gluconeogenesis AMPK signaling Gene expression Enzyme activity Natural Sciences and Engineering Research Council...
Includes: Supplementary data
Journal Articles
J Exp Biol (2021) 224 (11): jeb242153.
Published: 9 June 2021
.... , Liedvogel , M. , Lundberg , M. , Olsson , P. , Reischke , N. , Naurin , S. , Åkesson , S. , Hasselquist , D. , Wright , A. , Grahn , M. et al. ( 2016 ). Gene expression in the brain of a migratory songbird during breeding and migration . Mov. Ecol. 4 , 4...
Includes: Supplementary data
Journal Articles
J Exp Biol (2021) 224 (9): jeb242040.
Published: 13 May 2021
... bees ( Apis mellifera ). Macronutrients Nutrition Pesticide Stress response Survival Gene expression Regression Animals, including insects, balance their intake of macronutrients to optimize their fitness ( Raubenheimer and Simpson, 1997 ). Different ratios of macronutrients...
Includes: Supplementary data
Journal Articles
J Exp Biol (2021) 224 (7): jeb232793.
Published: 15 April 2021
... morphs, indicating a greater importance of colony-level traits than individual traits. Metabolism Life-history evolution Trade-off Longevity Fecundity Social insects Gene expression In social insects, many life-history traits shifted and diversified during the evolution...
Includes: Supplementary data
Journal Articles
J Exp Biol (2020) 223 (24): jeb236109.
Published: 21 December 2020
... choice: Songbirds use temperature in the behavioral decision of when to migrate from wintering areas. Transcriptional responsiveness to temperature is a significant component of the overall adaptive strategy for spring migration. Gene expression Hypothalamus Muscle Photoperiod Skin Emberiza...
Includes: Supplementary data
Journal Articles
J Exp Biol (2020) 223 (9): jeb218768.
Published: 4 May 2020
... size and mass, lipid content in the fat body, cold tolerance and expression of genes related to cold tolerance, metabolism and stress throughout colony development. We found that bumble bee worker physiology and gene expression patterns shift from reproductive-like to diapause-like as the colony ages...
Includes: Supplementary data
Journal Articles
J Exp Biol (2019) 222 (17): jeb202481.
Published: 3 September 2019
... in the timing of breeding in females are reflected in differences in candidate gene expression and, if so, whether these differences occur in the upstream (hypothalamus) or downstream (ovary and liver) parts of the neuroendocrine system. We used 72 female great tits from two generations of lines artificially...
Includes: Supplementary data
Journal Articles
J Exp Biol (2019) 222 (13): jeb203539.
Published: 5 July 2019
... in gene expression of Na + -HCO 3 − cotransporters in different segments of eel intestine after transfer of eels from FW to SW (black bars) or to FW (controls, white bars). These transporters are located on the basolateral membrane and likely to be involved in HCO 3 − uptake. Values are means±s.e.m...
Includes: Supplementary data
Journal Articles
J Exp Biol (2018) 221 (24): jeb188722.
Published: 12 December 2018
... as the standard deviation of the turning angle ( Adler and Gordon, 1992 ). We then examined the relationship between the length of travel paths or path tortuosity with the number of spices visited in the eight-armed maze using Pearson's correlation. To determine whether gene expression varies...
Journal Articles
J Exp Biol (2018) 221 (21): jeb187492.
Published: 5 November 2018
... in intermoult animals at 10°C. These data suggest that temperature compensation of neuropeptide and mTOR signalling gene expression in the eyestalk ganglia and Y-organ contributes to regulate moulting in the 10 to 20°C range. The limited warm compensation in the heart may contribute to mortality at temperatures...
Includes: Supplementary data
Journal Articles
J Exp Biol (2018) 221 (20): jeb189001.
Published: 19 October 2018
... . 10.1042/BJ20121259 MacRae , T. H. ( 2003 ). Molecular chaperones, stress resistance and development in Artemia franciscana . Sem. Cell Dev. Biol.   14 , 251 - 258 . 10.1016/j.semcdb.2003.09.019 MacRae , T. H. ( 2010 ). Gene expression, metabolic regulation and stress tolerance...
Journal Articles
J Exp Biol (2018) 221 (18): jeb186858.
Published: 21 September 2018
... forcing in immediate proximity to the pearl. Another implication of our findings is that, in the context of ocean warming, pearl growth and quality can be expected to decrease in pearl oysters exposed to temperatures above 30°C. Table 1. Set of forward and reverse primers used for gene expression...
Includes: Supplementary data
Journal Articles
J Exp Biol (2018) 221 (Suppl_1): jeb162586.
Published: 7 March 2018
... in a mammalian hibernator: from gene expression to function . Am. J. Physiol. Regul. Integr. Comp. Physiol. 311 , R325 - R336 . 10.1152/ajpregu.00463.2015 Barger , J. L. , Barnes , B. M. and Boyer , B. B. ( 2006 ). Regulation of UCP1 and UCP3 in arctic ground squirrels and relation...
Journal Articles
J Exp Biol (2017) 220 (21): 3883–3895.
Published: 1 November 2017
... calculations of gene expression levels. All data were normalized by using the relative expression ratio between mw2060 and the gene of interest using the second derivative maximum method to calculate the expression level for each gene ( Ellefsen et al., 2008 ; see Eqn 1) where E is the priming efficiency...
Includes: Supplementary data
Journal Articles
J Exp Biol (2017) 220 (20): 3686–3694.
Published: 15 October 2017
... . 10.1111/apha.12080 Kurdistani , S. K. , Tavazoie , S. and Grunstein , M. ( 2004 ). Mapping global histone acetylation patterns to gene expression . Cell   117 , 721 - 733 . 10.1016/j.cell.2004.05.023 Lazzarotto , V. , Corraze , G. , Leprevost , A. , Quillet...
Includes: Supplementary data