Nicole Valenzuela, Ph.D. - Publications

Affiliations: 
Iowa State University, Ames, IA, United States 

45 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2019 Valenzuela N, Literman R, Neuwald JL, Mizoguchi B, Iverson JB, Riley JL, Litzgus JD. Extreme thermal fluctuations from climate change unexpectedly accelerate demographic collapse of vertebrates with temperature-dependent sex determination. Scientific Reports. 9: 4254. PMID 30862793 DOI: 10.1038/s41598-019-40597-4  0.56
2016 Montiel EE, Badenhorst D, Tamplin J, Burke RL, Valenzuela N. Discovery of the youngest sex chromosomes reveals first case of convergent co-option of ancestral autosomes in turtles Chromosoma. 1-9. DOI: 10.1007/s00412-016-0576-7  1
2015 Pennell MW, Kirkpatrick M, Otto SP, Vamosi JC, Peichel CL, Valenzuela N, Kitano J. Y fuse? Sex chromosome fusions in fishes and reptiles. Plos Genetics. 11: e1005237. PMID 25993542 DOI: 10.1371/journal.pgen.1005237  1
2015 Mu Y, Zhao B, Tang WQ, Sun BJ, Zeng ZG, Valenzuela N, Du WG. Temperature-dependent sex determination ruled out in the chinese soft-shelled turtle (Pelodiscus sinensis) via molecular cytogenetics and incubation experiments across populations. Sexual Development : Genetics, Molecular Biology, Evolution, Endocrinology, Embryology, and Pathology of Sex Determination and Differentiation. 9: 111-7. PMID 25676546 DOI: 10.1159/000373903  1
2014 Janes DE, Organ CL, Stiglec R, O'Meally D, Sarre SD, Georges A, Graves JA, Valenzuela N, Literman RA, Rutherford K, Gemmell N, Iverson JB, Tamplin JW, Edwards SV, Ezaz T. Molecular evolution of Dmrt1 accompanies change of sex-determining mechanisms in reptilia. Biology Letters. 10: 20140809. PMID 25540158 DOI: 10.1098/rsbl.2014.0809  0.56
2014 Valenzuela N, Badenhorst D, Montiel EE, Literman R. Molecular cytogenetic search for cryptic sex chromosomes in painted turtles Chrysemys picta. Cytogenetic and Genome Research. 144: 39-46. PMID 25170556 DOI: 10.1159/000366076  1
2014 Bachtrog D, Mank JE, Peichel CL, Kirkpatrick M, Otto SP, Ashman TL, Hahn MW, Kitano J, Mayrose I, Ming R, Perrin N, Ross L, Valenzuela N, Vamosi JC. Sex determination: why so many ways of doing it? Plos Biology. 12: e1001899. PMID 24983465 DOI: 10.1371/journal.pbio.1001899  1
2014 Ceballos CP, Hernández OE, Valenzuela N. Divergent Sex-Specific Plasticity in Long-Lived Vertebrates with Contrasting Sexual Dimorphism Evolutionary Biology. 41: 81-98. DOI: 10.1007/s11692-013-9249-0  1
2013 Weiner SA, Galbraith DA, Adams DC, Valenzuela N, Noll FB, Grozinger CM, Toth AL. A survey of DNA methylation across social insect species, life stages, and castes reveals abundant and caste-associated methylation in a primitively social wasp. Die Naturwissenschaften. 100: 795-9. PMID 23793297 DOI: 10.1007/s00114-013-1064-z  1
2013 Janes DE, Elsey RM, Langan EM, Valenzuela N, Edwards SV. Sex-biased expression of sex-differentiating genes FOXL2 and FGF9 in American alligators, alligator Mississippiensis. Sexual Development : Genetics, Molecular Biology, Evolution, Endocrinology, Embryology, and Pathology of Sex Determination and Differentiation. 7: 253-60. PMID 23689672 DOI: 10.1159/000350787  1
2013 Shaffer HB, Minx P, Warren DE, Shedlock AM, Thomson RC, Valenzuela N, Abramyan J, Amemiya CT, Badenhorst D, Biggar KK, Borchert GM, Botka CW, Bowden RM, Braun EL, Bronikowski AM, et al. The western painted turtle genome, a model for the evolution of extreme physiological adaptations in a slowly evolving lineage. Genome Biology. 14: R28. PMID 23537068 DOI: 10.1186/gb-2013-14-3-r28  1
2013 Badenhorst D, Stanyon R, Engstrom T, Valenzuela N. A ZZ/ZW microchromosome system in the spiny softshell turtle, Apalone spinifera, reveals an intriguing sex chromosome conservation in Trionychidae. Chromosome Research : An International Journal On the Molecular, Supramolecular and Evolutionary Aspects of Chromosome Biology. 21: 137-47. PMID 23512312 DOI: 10.1007/s10577-013-9343-2  1
2013 Valenzuela N, Neuwald JL, Literman R. Transcriptional evolution underlying vertebrate sexual development. Developmental Dynamics : An Official Publication of the American Association of Anatomists. 242: 307-19. PMID 23108853 DOI: 10.1002/dvdy.23897  1
2013 Ceballos CP, Adams DC, Iverson JB, Valenzuela N. Phylogenetic Patterns of Sexual Size Dimorphism in Turtles and Their Implications for Rensch's Rule Evolutionary Biology. 40: 194-208. DOI: 10.1007/s11692-012-9199-y  1
2011 Bachtrog D, Kirkpatrick M, Mank JE, McDaniel SF, Pires JC, Rice W, Valenzuela N. Are all sex chromosomes created equal? Trends in Genetics : Tig. 27: 350-7. PMID 21962970 DOI: 10.1016/j.tig.2011.05.005  1
2011 Valenzuela N, Adams DC. Chromosome number and sex determination coevolve in turtles. Evolution; International Journal of Organic Evolution. 65: 1808-13. PMID 21644965 DOI: 10.1111/j.1558-5646.2011.01258.x  1
2011 Neuwald JL, Valenzuela N. The lesser known challenge of climate change: thermal variance and sex-reversal in vertebrates with temperature-dependent sex determination. Plos One. 6: e18117. PMID 21448294 DOI: 10.1371/journal.pone.0018117  1
2011 Janes DE, Valenzuela N, Ezaz T, Amemiya C, Edwards SV. Sex chromosome evolution in amniotes: applications for bacterial artificial chromosome libraries. Journal of Biomedicine & Biotechnology. 2011: 132975. PMID 20981143 DOI: 10.1155/2011/132975  1
2011 Ceballos CP, Valenzuela N. The Role of Sex-specific Plasticity in Shaping Sexual Dimorphism in a Long-lived Vertebrate, the Snapping Turtle Chelydra serpentina Evolutionary Biology. 38: 163-181. DOI: 10.1007/s11692-011-9117-8  1
2010 Valenzuela N. Multivariate expression analysis of the gene network underlying sexual development in turtle embryos with temperature-dependent and genotypic sex determination. Sexual Development : Genetics, Molecular Biology, Evolution, Endocrinology, Embryology, and Pathology of Sex Determination and Differentiation. 4: 39-49. PMID 20110645 DOI: 10.1159/000277935  1
2009 Valenzuela N. Co-evolution of genomic structure and selective forces underlying sexual development and reproduction. Cytogenetic and Genome Research. 127: 232-41. PMID 20224244 DOI: 10.1159/000295809  1
2009 Valenzuela N. Egg incubation and collection of painted turtle embryos. Cold Spring Harbor Protocols. 2009: pdb.prot5238. PMID 20147203 DOI: 10.1101/pdb.prot5238  1
2009 Valenzuela N. The painted turtle, Chrysemys picta: a model system for vertebrate evolution, ecology, and human health. Cold Spring Harbor Protocols. 2009: pdb.emo124. PMID 20147199 DOI: 10.1101/pdb.emo124  1
2009 Escalona T, Valenzuela N, Adams DC. Nesting ecology in the freshwater turtle Podocnemis unifilis: Spatiotemporal patterns and inferred explanations Functional Ecology. 23: 826-835. DOI: 10.1111/j.1365-2435.2009.01562.x  1
2009 Escalona T, Engstrom TN, Hernandez OE, Bock BC, Vogt RC, Valenzuela N. Population genetics of the endangered South American freshwater turtle, Podocnemis unifilis, inferred from microsatellite DNA data Conservation Genetics. 10: 1683-1696. DOI: 10.1007/s10592-008-9746-3  1
2008 Valenzuela N. Evolution of the gene network underlying gonadogenesis in turtles with temperature-dependent and genotypic sex determination. Integrative and Comparative Biology. 48: 476-85. PMID 21669808 DOI: 10.1093/icb/icn031  1
2008 Janes DE, Organ C, Valenzuela N. New resources inform study of genome size, content, and organization in nonavian reptiles. Integrative and Comparative Biology. 48: 447-53. PMID 21669805 DOI: 10.1093/icb/icn010  1
2008 Martinez PA, Ezaz T, Valenzuela N, Georges A, Marshall Graves JA. An XX/XY heteromorphic sex chromosome system in the Australian chelid turtle Emydura macquarii: a new piece in the puzzle of sex chromosome evolution in turtles. Chromosome Research : An International Journal On the Molecular, Supramolecular and Evolutionary Aspects of Chromosome Biology. 16: 815-25. PMID 18679815 DOI: 10.1007/s10577-008-1228-4  1
2008 Valenzuela N. Sexual development and the evolution of sex determination. Sexual Development : Genetics, Molecular Biology, Evolution, Endocrinology, Embryology, and Pathology of Sex Determination and Differentiation. 2: 64-72. PMID 18577873 DOI: 10.1159/000129691  1
2008 Valenzuela N. Relic thermosensitive gene expression in a turtle with genotypic sex determination. Evolution; International Journal of Organic Evolution. 62: 234-40. PMID 18053078 DOI: 10.1111/j.1558-5646.2007.00279.x  1
2008 Chinsamy A, Valenzuela N. Skeletochronology of the endangered side-neck turtle, Podocnemis expansa South African Journal of Science. 104: 311-314.  1
2007 Valenzuela N, Shikano T. Embryological ontogeny of aromatase gene expression in Chrysemys picta and Apalone mutica turtles: comparative patterns within and across temperature-dependent and genotypic sex-determining mechanisms. Development Genes and Evolution. 217: 55-62. PMID 17021865 DOI: 10.1007/s00427-006-0106-3  1
2006 Valenzuela N, LeClere A, Shikano T. Comparative gene expression of steroidogenic factor 1 in Chrysemys picta and Apalone mutica turtles with temperature-dependent and genotypic sex determination. Evolution & Development. 8: 424-32. PMID 16925678 DOI: 10.1111/j.1525-142X.2006.00116.x  1
2006 Pearse DE, Arndt AD, Valenzuela N, Miller BA, Cantarelli V, Sites JW. Estimating population structure under nonequilibrium conditions in a conservation context: continent-wide population genetics of the giant Amazon river turtle, Podocnemis expansa (Chelonia; Podocnemididae). Molecular Ecology. 15: 985-1006. PMID 16599962 DOI: 10.1111/j.1365-294X.2006.02869.x  1
2006 Ezaz T, Valenzuela N, Grützner F, Miura I, Georges A, Burke RL, Graves JA. An XX/XY sex microchromosome system in a freshwater turtle, Chelodina longicollis (Testudines: Chelidae) with genetic sex determination. Chromosome Research : An International Journal On the Molecular, Supramolecular and Evolutionary Aspects of Chromosome Biology. 14: 139-50. PMID 16544188 DOI: 10.1007/s10577-006-1029-6  1
2004 Valenzuela N, Adams DC, Bowden RM, Gauger AC. Geometric morphometric sex estimation for hatchling turtles: A powerful alternative for detecting subtle sexual shape dimorphism Copeia. 735-742.  1
2003 Valenzuela N, Adams DC, Janzen FJ. Pattern does not equal process: exactly when is sex environmentally determined? The American Naturalist. 161: 676-83. PMID 12776892 DOI: 10.1086/368292  1
2001 Morjan CL, Valenzuela N. Is ground-nuzzling by female turtles associated with soil surface temperatures? Journal of Herpetology. 35: 668-672.  1
2001 Valenzuela N. Constant, shift, and natural temperature effects on sex determination in Podocnemis expansa turtles Ecology. 82: 3010-3024.  1
2001 Valenzuela N, Janzen FJ. Nest-site philopatry and the evolution of temperature-dependent sex determination Evolutionary Ecology Research. 3: 779-794.  1
2001 Valenzuela N. Maternal effects on life-history traits in the amazonian giant river turtle Podocnemis expansa Journal of Herpetology. 35: 368-378.  1
2001 Valenzuela N. Genetic differentiation among nesting beaches in the highly migratory giant river turtle (Podocnemis expansa) from colombia Herpetologica. 57: 48-57.  1
2000 Valenzuela N. Multiple paternity in side-neck turtles Podocnemis expansa: evidence from microsatellite DNA data. Molecular Ecology. 9: 99-105. PMID 10652079 DOI: 10.1046/j.1365-294X.2000.00806.x  1
1997 Adams DC, Di Bitetti MS, Janson CH, Slobodkin LB, Valenzuela N. An 'audience effect' for ecological terminology: Use and misuse of jargon Oikos. 80: 632-636.  1
1997 Valenzuela N, Botero R, Martínez E. Field study of sex determination in Podocnemis expansa from Colombian Amazonia Herpetologica. 53: 390-398.  1
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