Fredric Janzen
Fredric Janzen
Professor of Ecology & Evolution, Iowa State University
Verified email at iastate.edu
TitleCited byYear
Visualizing and quantifying natural selection
ED Brodie III, AJ Moore, FJ Janzen
Trends in Ecology & Evolution 10 (8), 313-318, 1995
5831995
Environmental sex determination in reptiles: ecology, evolution, and experimental design
FJ Janzen, GL Paukstis
The Quarterly review of biology 66 (2), 149-179, 1991
5331991
Climate change and temperature-dependent sex determination in reptiles
FJ Janzen
Proceedings of the National Academy of Sciences 91 (16), 7487-7490, 1994
5271994
Logistic regression for empirical studies of multivariate selection
FJ Janzen, HS Stern
Evolution 52 (6), 1564-1571, 1998
3431998
An experimental analysis of natural selection on body size of hatchling turtles
FJ Janzen
Ecology 74 (2), 332-341, 1993
2911993
The western painted turtle genome, a model for the evolution of extreme physiological adaptations in a slowly evolving lineage
HB Shaffer, P Minx, DE Warren, AM Shedlock, RC Thomson, ...
Genome biology 14 (3), R28, 2013
2602013
Impact of nest‐site selection on nest success and nest temperature in natural and disturbed habitats
JJ Kolbe, FJ Janzen
Ecology 83 (1), 269-281, 2002
2542002
Putting eggs in one basket: ecological and evolutionary hypotheses for variation in oviposition-site choice
JM Refsnider, FJ Janzen
Annual Review of Ecology, Evolution, and Systematics 41, 39-57, 2010
2352010
Experimental analysis of an early life‐history stage: selection on size of hatchling turtles
FJ Janzen, JK Tucker, GL Paukstis
Ecology 81 (8), 2290-2304, 2000
2242000
Vegetational cover predicts the sex ratio of hatchling turtles in natural nests
FJ Janzen
Ecology 75 (6), 1593-1599, 1994
2091994
Exploring the evolution of environmental sex determination, especially in reptiles
FJ Janzen, PC Phillips
Journal of evolutionary biology 19 (6), 1775-1784, 2006
1872006
Genetic Effects of a Persistent Bottleneck on a Natural Population of Ornate Box Turtles (Terrapene ornata)
CH Kuo, FJ Janzen
Conservation Genetics 5 (4), 425-437, 2004
1682004
Molecular phylogenetics and evolution of turtles
JG Krenz, GJP Naylor, HB Shaffer, FJ Janzen
Molecular phylogenetics and Evolution 37 (1), 178-191, 2005
1632005
Thermal and fitness‐related consequences of nest location in Painted Turtles (Chrysemys picta)
DW Weisrock, FJ Janzen
Functional Ecology 13 (1), 94-101, 1999
1591999
Molecular systematics, phylogeography, and the effects of Pleistocene glaciation in the painted turtle (Chrysemys picta) complex
DE Starkey, HB Shaffer, RL Burke, MRJ Forstner, JB Iverson, FJ Janzen, ...
Evolution 57 (1), 119-128, 2003
1572003
Experimental evidence for the evolutionary significance of temperature‐dependent sex determination
FJ Janzen
Evolution 49 (5), 864-873, 1995
1501995
The influence of incubation temperature and family on eggs, embryos, and hatchlings of the smooth softshell turtle (Apalone mutica)
FJ Janzen
Physiological Zoology 66 (3), 349-373, 1993
1451993
Pattern does not equal process: exactly when is sex environmentally determined?
N Valenzuela, DC Adams, FJ Janzen
The American Naturalist 161 (4), 676-683, 2003
1442003
Temperature-dependent sex determination and contemporary climate change
NJ Mitchell, FJ Janzen
Sexual Development 4 (1-2), 129-140, 2010
1422010
Multiple paternity, sperm storage, and reproductive success of female and male painted turtles (Chrysemys picta) in nature
DE Pearse, FJ Janzen, JC Avise
Behavioral Ecology and Sociobiology 51 (2), 164-171, 2002
1402002
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