.... and Dow , J. A. ( 2020 ). Genome editing in non-model organisms opens new horizons for comparative physiology . J. Exp. Biol. 223 , jeb221119 . 10.1242/jeb.221119 Dow , J. A. T. ( 2003 ). The Drosophila phenotype gap - and how to close it . Brief. Funct. Genomic. Proteomic...

..., we used paired transcriptomic and proteomic datasets from two previous studies from gill of the California mussel, Mytilus californianus , to explore how simultaneous transcript and protein abundance patterns may diverge under different environmental scenarios . Field-acclimatized mussels were...

... enzymes (catalase, superoxide dismutase), as well as levels of oxidative damage to lipids, DNA and individual proteins (using gel-based proteomics methods). In addition, we assessed these oxidative stress responses after repeated episodes of heat stress experienced in air or while immersed in seawater...

... or 19°C) under either ambient or elevated P CO 2 (pH 8.0 and pH 7.7). We combined measures of proteomic, metabolic and phenotypic traits to produce an integrative picture of how physiological plasticity varies between the populations. The proteome of French spat showed significant sensitivity...

... predicts that ectothermic organisms from thermally stable environments have muted plasticity, and that these species may be particularly vulnerable to temperature increases. Whether such species retained or lost acclimation capacity remains largely unknown. We studied proteome changes in the planarian...

... and resistance to oxidative stress during fasting. However, the cellular mechanisms that regulate these adaptations are still not fully understood. To examine how metabolic coordination is achieved during prolonged fasting, we profiled changes in blubber, skeletal muscle and plasma proteomes of adult female NES...

... to their thermal maxima, stress response mechanisms found in these organisms are poorly understood. We used a novel physiological–proteomic approach for sponges to describe the stress response mechanisms of the lagoon-inhabiting sponge Amphimedon navalis , when exposed to elevated seawater temperatures of +2°C...

... the physiological adaptations that confer this unusual bioaccumulation ability. We conducted an alkaloid-feeding experiment with the Diablito poison frog ( Oophaga sylvatica ) to determine how quickly alkaloids are accumulated and how toxins modify frog physiology using quantitative proteomics. Diablito frogs...

... as chemical defenses against predation. Although the dietary acquisition of chemical defenses in poison frogs is well documented, the physiological mechanisms of alkaloid sequestration has not been investigated. Here, we used RNA sequencing and proteomics to determine how alkaloids impact mRNA or protein...

... mechanisms influencing interspecific differences in stress tolerance are unknown, but are believed to be under regulation by sirtuins, nicotinamide adenine dinucleotide (NAD + )-dependent deacylases that play a critical role in the cellular stress response. A comparison of the proteomic responses of M...

..., the stressed organism can die. To better understand the earliest tissue-level responses to heat stress, we examined the proteomic response of gill from Geukensia demissa , an extremely eurythermal mussel from the temperate intertidal zone of eastern North America. We exposed 15°C-acclimated individuals...

... acclimation at the adult stage and focussed on adaptive responses. Here, we assessed the consequences of rearing Drosophila melanogaster at low (12°C), benign (25°C) and high (31°C) temperatures. We assessed cold and heat tolerance and obtained detailed proteomic profiles of flies from the three temperatures...

...Nishad Jayasundara; Lars Tomanek; W. Wesley Dowd; George N. Somero ABSTRACT Cardiac function is thought to play a central role in determining thermal optima and tolerance limits in teleost fishes. Investigating proteomic responses to temperature in cardiac tissues may provide insights...

..., 1 h down-ramp to 10°C) and (3) 10–30°C (up-ramp to 30°C). After acclimation, animals were exposed to either 10°C or a 30°C heat shock to analyze the proteomic changes in claw muscle tissue. Following acclimation to 10–30°C (measured at 10°C), enolase and ATP synthase increased in abundance...

... metabolic responses. We examined proteomic responses to increasing emersion times and decreasing recovery (immersion) times in the mussel Geukensia demissa , which occurs in salt marshes along the east coast of North America. Individuals are found above mean tide level, and can be emersed for over 18 h...

... stress due to extreme precipitation events and freshwater runoff may be driving some of the reported recent range shifts in marine organisms. Using two-dimensional gel electrophoresis and tandem mass spectrometry, we characterized the proteomic responses of the cold-adapted blue mussel Mytilus trossulus...

... ). Identification of proteomic signatures of exposure to marine pollutants in mussels (Mytilus edulis) . Mol. Cell Proteomics 5 , 1274 – 1285 . Barry J. P. , Baxter C. H. , Sagarin R. D. , Gilman S. E. ( 1995 ). Climate-related, long-term faunal changes in a California rocky...

... proteomic changes associated with exposure to elevated P CO 2 in the mantle tissue of eastern oysters ( Crassostrea virginica ) after 2 weeks of exposure to control (∼39 Pa P CO 2 ) and hypercapnic (∼357 Pa P CO 2 ) conditions using two-dimensional gel electrophoresis and tandem mass spectrometry. Exposure...

... of their proteomes to acute heat stress we sought to identify responses common to both species as well as differences that account for greater heat tolerance in the invasive. Mussels were acclimated to 13°C for four weeks and exposed to acute heat stress (24°C, 28°C and 32°C) for 1 h and returned to 13°C to recover...

...-offs and to evaluate the underlying mechanisms, we examined the responses of juvenile leopard sharks to salinity changes using a suite of measurements at multiple organizational levels: gill and rectal gland proteomes (using 2-D gel electrophoresis and tandem mass spectrometry), tissue biochemistry (Na...