Michael L Arnold

Summary

Affiliation: University of Georgia
Country: USA

Publications

  1. pmc Hybrid fitness, adaptation and evolutionary diversification: lessons learned from Louisiana Irises
    M L Arnold
    Department of Genetics, University of Georgia, Athens, GA 30602, USA
    Heredity (Edinb) 108:159-66. 2012
  2. pmc Reticulate evolution: frequent introgressive hybridization among Chinese hares (genus lepus) revealed by analyses of multiple mitochondrial and nuclear DNA loci
    Jiang Liu
    Laboratory for Conservation and Utilization of Bio resource and Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan University, Kunming, PR, China
    BMC Evol Biol 11:223. 2011
  3. pmc Review. Genetic exchange and the origin of adaptations: prokaryotes to primates
    Michael L Arnold
    Department of Genetics, University of Georgia, Athens, GA 30602, USA
    Philos Trans R Soc Lond B Biol Sci 363:2813-20. 2008
  4. ncbi request reprint Natural hybridization and the evolution of domesticated, pest and disease organisms
    Michael L Arnold
    Department of Genetics, University of Georgia, Athens, GA 30602, USA
    Mol Ecol 13:997-1007. 2004
  5. doi request reprint Hybrid fitness across time and habitats
    Michael L Arnold
    Department of Genetics, University of Georgia, Athens, GA 30602, USA
    Trends Ecol Evol 25:530-6. 2010
  6. pmc Adaptation by introgression
    Michael L Arnold
    Department of Genetics, University of Georgia, Athens, Georgia 30602, USA
    J Biol 8:82. 2009
  7. ncbi request reprint Natural hybridization in primates: one evolutionary mechanism
    Michael L Arnold
    Department of Genetics, Life Sciences Building, University of Georgia, Athens, GA 30602, USA
    Zoology (Jena) 109:261-76. 2006
  8. pmc Transmission ratio distortion results in asymmetric introgression in Louisiana Iris
    Shunxue Tang
    Center for Applied Genetic Technologies, The University of Georgia, Athens, GA 30602, USA
    BMC Plant Biol 10:48. 2010
  9. pmc QTL mapping reveals the genetic architecture of loci affecting pre- and post-zygotic isolating barriers in Louisiana Iris
    Evangeline S Ballerini
    Department of Genetics, University of Georgia, Athens, GA, USA
    BMC Plant Biol 12:91. 2012
  10. pmc The genetic architecture of reproductive isolation in Louisiana irises: flowering phenology
    Noland H Martin
    Department of Genetics, University of Georgia, Athens, Georgia 30602, USA
    Genetics 175:1803-12. 2007

Detail Information

Publications21

  1. pmc Hybrid fitness, adaptation and evolutionary diversification: lessons learned from Louisiana Irises
    M L Arnold
    Department of Genetics, University of Georgia, Athens, GA 30602, USA
    Heredity (Edinb) 108:159-66. 2012
    ..Furthermore, tests of the frequency of allopatric versus sympatric/parapatric divergence (that is, divergence with ongoing gene flow) support hybrid genotypes as a mechanism of evolutionary diversification in numerous species complexes...
  2. pmc Reticulate evolution: frequent introgressive hybridization among Chinese hares (genus lepus) revealed by analyses of multiple mitochondrial and nuclear DNA loci
    Jiang Liu
    Laboratory for Conservation and Utilization of Bio resource and Key Laboratory for Microbial Resources of the Ministry of Education, Yunnan University, Kunming, PR, China
    BMC Evol Biol 11:223. 2011
    ....
  3. pmc Review. Genetic exchange and the origin of adaptations: prokaryotes to primates
    Michael L Arnold
    Department of Genetics, University of Georgia, Athens, GA 30602, USA
    Philos Trans R Soc Lond B Biol Sci 363:2813-20. 2008
    ..In particular, each of the events discussed has been inferred to impact adaptations to novel environmental settings in the recipient lineage...
  4. ncbi request reprint Natural hybridization and the evolution of domesticated, pest and disease organisms
    Michael L Arnold
    Department of Genetics, University of Georgia, Athens, GA 30602, USA
    Mol Ecol 13:997-1007. 2004
    ..I focus on the effects from genetic exchange that may lead to the acquisition of novel phenotypes and thus increase the beneficial or detrimental (to human populations) aspects of the various taxa...
  5. doi request reprint Hybrid fitness across time and habitats
    Michael L Arnold
    Department of Genetics, University of Georgia, Athens, GA 30602, USA
    Trends Ecol Evol 25:530-6. 2010
    ..Here we discuss examples of these analyses applied to viruses, prokaryotes, plants and Darwin's Finches...
  6. pmc Adaptation by introgression
    Michael L Arnold
    Department of Genetics, University of Georgia, Athens, Georgia 30602, USA
    J Biol 8:82. 2009
    ..A recent analysis in BMC Evolutionary Biology of natural hybridization between an introduced and a native salamander reveals the mosaic nature of introgression, which is probably caused by a combination of selection and demography...
  7. ncbi request reprint Natural hybridization in primates: one evolutionary mechanism
    Michael L Arnold
    Department of Genetics, Life Sciences Building, University of Georgia, Athens, GA 30602, USA
    Zoology (Jena) 109:261-76. 2006
    ..e. chimpanzees and gorillas) and most likely also our extinct, close relatives in the hominid lineage...
  8. pmc Transmission ratio distortion results in asymmetric introgression in Louisiana Iris
    Shunxue Tang
    Center for Applied Genetic Technologies, The University of Georgia, Athens, GA 30602, USA
    BMC Plant Biol 10:48. 2010
    ..Such a codominant marker system allowed for the ability to link the two reciprocal maps, and compare patterns of transmission ratio distortion observed between the two...
  9. pmc QTL mapping reveals the genetic architecture of loci affecting pre- and post-zygotic isolating barriers in Louisiana Iris
    Evangeline S Ballerini
    Department of Genetics, University of Georgia, Athens, GA, USA
    BMC Plant Biol 12:91. 2012
    ..Here we use co-dominant markers to identify regions where QTL are located both within and between backcross maps to compare the genetic architecture of reproductive isolation and fitness traits across treatments and years...
  10. pmc The genetic architecture of reproductive isolation in Louisiana irises: flowering phenology
    Noland H Martin
    Department of Genetics, University of Georgia, Athens, Georgia 30602, USA
    Genetics 175:1803-12. 2007
    ....
  11. pmc Detecting adaptive trait introgression between Iris fulva and I. brevicaulis in highly selective field conditions
    Noland H Martin
    Department of Genetics, University of Georgia, Athens 30602, USA
    Genetics 172:2481-9. 2006
    ..These results demonstrate the potential for adaptive trait introgression between these two species and may help to explain patterns of genetic variation observed in naturally occurring hybrid zones...
  12. doi request reprint Characterization and comparative analysis of sequence-specific amplified polymorphisms based on two subfamilies of IRRE retrotransposons in Iris missouriensis (Iridaceae)
    R Scott Cornman
    Department of Genetics, University of Georgia, Athens, GA, 30602, USA
    Genetica 135:25-38. 2009
    ....
  13. pmc Transfer and origin of adaptations through natural hybridization: were Anderson and Stebbins right?
    Michael L Arnold
    Department of Genetics, University of Georgia, Athens, GA 30602, USA
    Plant Cell 16:562-70. 2004
  14. ncbi request reprint Phylogeography of Iris missouriensis (Iridaceae) based on nuclear and chloroplast markers
    R Scott Cornman
    Department of Genetics, University of Georgia, Athens, GA 30602, USA
    Mol Ecol 16:4585-98. 2007
    ....
  15. ncbi request reprint QTL analysis of floral traits in Louisiana iris hybrids
    Amy Bouck
    Department of Genetics, The University of Georgia, Athens, GA 30602, USA
    Evolution 61:2308-19. 2007
    ....
  16. pmc Genetic mapping of species boundaries in Louisiana irises using IRRE retrotransposon display markers
    Amy Bouck
    Department of Plant Biology, University of Georgia, Athens, Georgia 30602, USA
    Genetics 171:1289-303. 2005
    ..fulva and I. brevicaulis are highly permeable to gene flow and introgression from one another via backcrossing...
  17. pmc EST and EST-SSR marker resources for Iris
    Shunxue Tang
    Institute of Plant Breeding, Genetics, and Genomics, The University of Georgia, Athens, 30602, USA
    BMC Plant Biol 9:72. 2009
    ..brevicaulis-I. fulva EST-SSR markers among wild collected ecotypes and horticulturally important cultivars...
  18. doi request reprint The genetic architecture of reproductive isolation in Louisiana irises: pollination syndromes and pollinator preferences
    Noland H Martin
    Department of Genetics, University of Georgia, Athens, Georgia 30602, USA
    Evolution 62:740-52. 2008
    ..Overall, this study reflects the possible role of quantitative genetic factors in determining (1) reproductive isolation, (2) the pattern of pollinator-mediated genetic exchange, and thus (3) hybrid zone evolution...
  19. ncbi request reprint Loci affecting long-term hybrid survivorship in Louisiana irises: implications for reproductive isolation and introgression
    Noland H Martin
    Department of Genetics, University of Georgia, Athens, Georgia 30602, USA
    Evolution 59:2116-24. 2005
    ..e., hybrid) state should have an increased likelihood of passing across species boundaries, whereas those that decrease survivorship will be less likely to introgress...
  20. ncbi request reprint Contrasting genetic structure of adults and progeny in a Louisiana iris hybrid population
    R Scott Cornman
    Department of Genetics, University of Georgia, Athens, Georgia 30602, USA
    Evolution 58:2669-81. 2004
    ....
  21. pmc Characterization of high-copy-number retrotransposons from the large genomes of the louisiana iris species and their use as molecular markers
    Edward K Kentner
    Department of Genetics, University of Georgia, Athens 30602, USA
    Genetics 164:685-97. 2003
    ..As IRRE elements are present in each of 11 iris species tested, the marker system has the potential to provide valuable comparative data on the dynamics of retrotransposition in large plant genomes...