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Keywords: countergradient variation
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Journal Articles
J Exp Biol (2019) 222 (5): jeb189225.
Published: 7 March 2019
... with photosynthesis and photochemical efficiency ( F v /F m ) of Breviolum psygmophilum photosymbionts were measured. Thermal performance curves (TPCs) of respiration revealed a pattern of countergradient variation with RI corals exhibiting higher respiration rates overall, and specifically at 6, 15, 18, 22 and 26°C...
Includes: Supplementary data
Journal Articles
J Exp Biol (2014) 217 (13): 2261–2267.
Published: 1 July 2014
... in metabolic rates (metabolic cold adaptation). However, there was a countergradient variation (CnGV) for growth rate in which the highest latitudinal population exhibited greater growth rates than their counterparts from lower latitudes. Surprisingly, this CnGV pattern was accompanied by a lower apparent dry...
Journal Articles
J Exp Biol (2010) 213 (24): 4125–4136.
Published: 15 December 2010
... is/is not limited primarily by cardiac output and locomotor muscle blood flow . J. Appl. Physiol. 100 , 2099 . Conover D. O. , Schultz E. T. ( 1995 ). Phenotypic similarity and the evolutionary significance of countergradient variation . Trends Ecol. Evol. 10 , 248 - 252 . Costa L...
Journal Articles
J Exp Biol (2007) 210 (19): 3415–3421.
Published: 1 October 2007
...Melissa A. Storm; Michael J. Angilletta, Jr SUMMARY Selection for rapid growth and development in cold environments results in a geographic pattern known as countergradient variation. The eastern fence lizard, Sceloporus undulatus , exhibits countergradient variation in embryonic growth...
Journal Articles
J Exp Biol (2003) 206 (14): 2399–2408.
Published: 15 July 2003
... countergradient variation similar to that in other taxa( Feder and Hofmann, 1999 ; Ulmasov et al., 1992 ; Zatsepina et al., 2001 ); i.e. the magnitude and threshold for traits correspond to the thermal environments in which the species occur. Thus, the lower-latitude species D. virilis exceeds the higher...