Matches in SemOpenAlex for { <https://semopenalex.org/work/W4281775247> ?p ?o ?g. }
- W4281775247 abstract "Rising mean and variance in temperatures elevate threats to endangered freshwater species such as lake sturgeon, Acipenser fulvescens. Previous research demonstrated that higher temperatures during development result in physiological consequences for lake sturgeon populations throughout Manitoba, Canada, with alteration of metabolic rate, thermal tolerance, transcriptional responses, growth, and mortality. We acclimated lake sturgeon (30 to 60 days post fertilization, a period of high mortality) from northern and southern populations (56 02 46.5 N, 96 54 18.6 W and 50 17 52 N, 95 32 51 W respectively, separated by approximately 650 km) within Manitoba to current (summer highs of 20-23C) and future projected (+2-3C) environmental temperatures of 16, 20, and 24C for 30 days, and measured gill transcriptional responses using RNAseq. Transcripts revealed SNPs consistent with genetically distinct populations and transcriptional responses altered by acclimation temperature. There were a higher number of differentially expressed transcripts observed in the southern, compared to the northern, population as temperatures increased, indicating enhanced transcriptional plasticity. Both lake sturgeon populations responded to elevated acclimation temperatures by downregulating the transcription of genes involved in protein synthesis and energy production. Further, there were population-specific thresholds for the downregulation of processes promoting transcriptional plasticity as well as mitochondrial function as the northern population showed decreases at 20C, while this capacity was not diminished until 24C in the southern population. These transcriptional responses highlight the molecular impacts of increasing temperatures for divergent lake sturgeon populations during vulnerable developmental periods and the critical influence of transcriptome plasticity on acclimation capacity." @default.
- W4281775247 created "2022-06-13" @default.
- W4281775247 creator A5015613128 @default.
- W4281775247 creator A5023265006 @default.
- W4281775247 creator A5046070627 @default.
- W4281775247 creator A5060692633 @default.
- W4281775247 creator A5074589982 @default.
- W4281775247 date "2022-05-28" @default.
- W4281775247 modified "2023-10-13" @default.
- W4281775247 title "Transcriptome-wide patterns reveal conserved and population-specific responses to increasing acclimation temperatures in developing lake sturgeon (<i>Acipenser fulvescens</i>)" @default.
- W4281775247 cites W1243445789 @default.
- W4281775247 cites W1530741080 @default.
- W4281775247 cites W1530886315 @default.
- W4281775247 cites W1880994715 @default.
- W4281775247 cites W1884332807 @default.
- W4281775247 cites W1907323570 @default.
- W4281775247 cites W1965186395 @default.
- W4281775247 cites W1969353942 @default.
- W4281775247 cites W1997974053 @default.
- W4281775247 cites W2000206408 @default.
- W4281775247 cites W2006634155 @default.
- W4281775247 cites W2008059407 @default.
- W4281775247 cites W2009881324 @default.
- W4281775247 cites W2011482141 @default.
- W4281775247 cites W2012721218 @default.
- W4281775247 cites W202431617 @default.
- W4281775247 cites W2028185690 @default.
- W4281775247 cites W2029470184 @default.
- W4281775247 cites W2037599090 @default.
- W4281775247 cites W2044352125 @default.
- W4281775247 cites W2050489310 @default.
- W4281775247 cites W2054307324 @default.
- W4281775247 cites W2056659223 @default.
- W4281775247 cites W2058256011 @default.
- W4281775247 cites W2062368147 @default.
- W4281775247 cites W2070050178 @default.
- W4281775247 cites W2071507372 @default.
- W4281775247 cites W2071756586 @default.
- W4281775247 cites W2078888397 @default.
- W4281775247 cites W2084058637 @default.
- W4281775247 cites W2085836059 @default.
- W4281775247 cites W2100145928 @default.
- W4281775247 cites W2102258848 @default.
- W4281775247 cites W2102278945 @default.
- W4281775247 cites W2104005232 @default.
- W4281775247 cites W2114104545 @default.
- W4281775247 cites W2123111228 @default.
- W4281775247 cites W2123757522 @default.
- W4281775247 cites W2124177023 @default.
- W4281775247 cites W2124354221 @default.
- W4281775247 cites W2126419817 @default.
- W4281775247 cites W2129597391 @default.
- W4281775247 cites W2131189914 @default.
- W4281775247 cites W2131271579 @default.
- W4281775247 cites W2133306656 @default.
- W4281775247 cites W2134219545 @default.
- W4281775247 cites W2136652200 @default.
- W4281775247 cites W2138207763 @default.
- W4281775247 cites W2143079500 @default.
- W4281775247 cites W2143881989 @default.
- W4281775247 cites W2144238909 @default.
- W4281775247 cites W2146512944 @default.
- W4281775247 cites W2159774135 @default.
- W4281775247 cites W2161645441 @default.
- W4281775247 cites W2167535325 @default.
- W4281775247 cites W2168836999 @default.
- W4281775247 cites W2171167586 @default.
- W4281775247 cites W2264779778 @default.
- W4281775247 cites W2302434881 @default.
- W4281775247 cites W2314497617 @default.
- W4281775247 cites W2345356016 @default.
- W4281775247 cites W2388525899 @default.
- W4281775247 cites W2399292519 @default.
- W4281775247 cites W2464234881 @default.
- W4281775247 cites W2548437544 @default.
- W4281775247 cites W2586713417 @default.
- W4281775247 cites W2592737986 @default.
- W4281775247 cites W2598740061 @default.
- W4281775247 cites W2605955606 @default.
- W4281775247 cites W2612000982 @default.
- W4281775247 cites W2612079819 @default.
- W4281775247 cites W2615984051 @default.
- W4281775247 cites W2732334663 @default.
- W4281775247 cites W2743646195 @default.
- W4281775247 cites W2745256246 @default.
- W4281775247 cites W2762412696 @default.
- W4281775247 cites W2787500431 @default.
- W4281775247 cites W2800648036 @default.
- W4281775247 cites W2807572295 @default.
- W4281775247 cites W2884222613 @default.
- W4281775247 cites W2898082227 @default.
- W4281775247 cites W2902480770 @default.
- W4281775247 cites W2903493845 @default.
- W4281775247 cites W2903973767 @default.
- W4281775247 cites W2904865648 @default.
- W4281775247 cites W2914253895 @default.
- W4281775247 cites W2920329239 @default.
- W4281775247 cites W2937478570 @default.
- W4281775247 cites W2944057425 @default.
- W4281775247 cites W2944270430 @default.