Benjamin M Fitzpatrick

Summary

Affiliation: University of California
Country: USA

Publications

  1. ncbi Molecular correlates of reproductive isolation
    Benjamin M Fitzpatrick
    Section of Evolution and Ecology, University of California, Davis, 95616, USA
    Evolution 56:191-8. 2002
  2. ncbi Morphology and escape performance of tiger salamander larvae (Ambystoma tigrinum mavortium)
    Benjamin M Fitzpatrick
    Center for Population Biology and Section of Evolution and Ecology, University of California, Davis, California 95616, USA
    J Exp Zool A Comp Exp Biol 297:147-59. 2003
  3. ncbi Environment-dependent admixture dynamics in a tiger salamander hybrid zone
    Benjamin M Fitzpatrick
    Center for Population Biology and Section of Evolution and Ecology, University of California, Davis, California 95616, USA
    Evolution 58:1282-93. 2004
  4. ncbi Rates of evolution of hybrid inviability in birds and mammals
    Benjamin M Fitzpatrick
    Center for Population Biology and Section of Evolution and Ecology, University of California, Davis, California 95616, USA
    Evolution 58:1865-70. 2004
  5. pmc Retention of low-fitness genotypes over six decades of admixture between native and introduced tiger salamanders
    Jarrett R Johnson
    Department of Evolution and Ecology and Center for Population Biology, University of California, Davis, CA 95616, USA
    BMC Evol Biol 10:147. 2010
  6. doi Lethal effects of water quality on threatened California salamanders but not on co-occurring hybrid salamanders
    Maureen E Ryan
    Department of Evolution and Ecology, and Center for Population Biology, University of California, Davis, One Shields Avenue, Davis, CA 95616, USA
    Conserv Biol 27:95-102. 2013
  7. pmc Invasive hybrid tiger salamander genotypes impact native amphibians
    Maureen E Ryan
    Center for Population Biology, University of California, Davis, CA 95616, USA
    Proc Natl Acad Sci U S A 106:11166-71. 2009
  8. pmc Hybrid vigor between native and introduced salamanders raises new challenges for conservation
    Benjamin M Fitzpatrick
    Ecology and Evolutionary Biology, University of Tennessee, Knoxville, TN 37996, USA
    Proc Natl Acad Sci U S A 104:15793-8. 2007
  9. doi Recent divergence with gene flow in Tennessee cave salamanders (Plethodontidae: Gyrinophilus) inferred from gene genealogies
    Matthew L Niemiller
    Department of Biology, Middle Tennessee State University, Murfreesboro, TN 37132, USA
    Mol Ecol 17:2258-75. 2008
  10. ncbi The geography of mammalian speciation: mixed signals from phylogenies and range maps
    Benjamin M Fitzpatrick
    Section of Evolution and Ecology and Center for Population Biology University of California, Davis 95616, USA
    Evolution 60:601-15. 2006

Detail Information

Publications11

  1. ncbi Molecular correlates of reproductive isolation
    Benjamin M Fitzpatrick
    Section of Evolution and Ecology, University of California, Davis, 95616, USA
    Evolution 56:191-8. 2002
    ..Inasmuch as proteins are more subject to the action of natural selection than are silent DNA polymorphisms, this result provides broad support for a model of selection-mediated allopatric speciation...
  2. ncbi Morphology and escape performance of tiger salamander larvae (Ambystoma tigrinum mavortium)
    Benjamin M Fitzpatrick
    Center for Population Biology and Section of Evolution and Ecology, University of California, Davis, California 95616, USA
    J Exp Zool A Comp Exp Biol 297:147-59. 2003
    ..We found a positive relationship between tail area and propulsive performance, which supports adaptive interpretations of variation in larval tail shape within and between amphibian species...
  3. ncbi Environment-dependent admixture dynamics in a tiger salamander hybrid zone
    Benjamin M Fitzpatrick
    Center for Population Biology and Section of Evolution and Ecology, University of California, Davis, California 95616, USA
    Evolution 58:1282-93. 2004
    ..A third was more likely to have heterozygote excess in ephemeral cattle ponds. These patterns indicate that admixture is influenced by complex genotype-by-environment interactions...
  4. ncbi Rates of evolution of hybrid inviability in birds and mammals
    Benjamin M Fitzpatrick
    Center for Population Biology and Section of Evolution and Ecology, University of California, Davis, California 95616, USA
    Evolution 58:1865-70. 2004
    ..I briefly discuss this and other potential explanations...
  5. pmc Retention of low-fitness genotypes over six decades of admixture between native and introduced tiger salamanders
    Jarrett R Johnson
    Department of Evolution and Ecology and Center for Population Biology, University of California, Davis, CA 95616, USA
    BMC Evol Biol 10:147. 2010
    ..Additionally, we examined the inheritance of quantitative phenotypic variation to better understand how evolution has progressed since secondary contact...
  6. doi Lethal effects of water quality on threatened California salamanders but not on co-occurring hybrid salamanders
    Maureen E Ryan
    Department of Evolution and Ecology, and Center for Population Biology, University of California, Davis, One Shields Avenue, Davis, CA 95616, USA
    Conserv Biol 27:95-102. 2013
    ..That all survivors were hybrids suggests that environmental stress may promote rapid displacement of native genotypes...
  7. pmc Invasive hybrid tiger salamander genotypes impact native amphibians
    Maureen E Ryan
    Center for Population Biology, University of California, Davis, CA 95616, USA
    Proc Natl Acad Sci U S A 106:11166-71. 2009
    ....
  8. pmc Hybrid vigor between native and introduced salamanders raises new challenges for conservation
    Benjamin M Fitzpatrick
    Ecology and Evolutionary Biology, University of Tennessee, Knoxville, TN 37996, USA
    Proc Natl Acad Sci U S A 104:15793-8. 2007
    ..The ecological consequences for other native species are unknown...
  9. doi Recent divergence with gene flow in Tennessee cave salamanders (Plethodontidae: Gyrinophilus) inferred from gene genealogies
    Matthew L Niemiller
    Department of Biology, Middle Tennessee State University, Murfreesboro, TN 37132, USA
    Mol Ecol 17:2258-75. 2008
    ..These results strongly favour the hypothesis that Tennessee cave salamanders originated from spring salamanders via divergence with gene flow...
  10. ncbi The geography of mammalian speciation: mixed signals from phylogenies and range maps
    Benjamin M Fitzpatrick
    Section of Evolution and Ecology and Center for Population Biology University of California, Davis 95616, USA
    Evolution 60:601-15. 2006
    ..Yet, even if few clades provide clear signals, meta-analytic approaches such as ARC may set bounds on the prevalence of alternative modes of speciation...
  11. ncbi Introduction history and habitat variation explain the landscape genetics of hybrid tiger salamanders
    Benjamin M Fitzpatrick
    Department of Ecology and Evolutionary Biology, University of Tennessee, Knoxville 37996, USA
    Ecol Appl 17:598-608. 2007
    ..Management favoring natural habitat characteristics may substantially decrease the rate of spread of introduced alleles...