{"id":283,"date":"2013-10-04T10:37:03","date_gmt":"2013-10-04T17:37:03","guid":{"rendered":"http:\/\/blogs.oregonstate.edu\/joneslab\/?page_id=283"},"modified":"2016-09-21T15:29:28","modified_gmt":"2016-09-21T22:29:28","slug":"ivania-ceron-souza","status":"publish","type":"page","link":"https:\/\/blogs.oregonstate.edu\/joneslab\/jones-lab-group\/lab-alumni\/ivania-ceron-souza\/","title":{"rendered":"Ivania Cer\u00f3n-Souza"},"content":{"rendered":"

\"Ivi_photo\"<\/a>Background<\/b><\/p>\n

I am from Pasto, Colombia (http:\/\/en.wikipedia.org\/wiki\/Pasto,_Colombia<\/a>).\u00a0 I got my Bachelor and Masters degree in Biology at the Universidad del Valle in Cali, Colombia (http:\/\/www.univalle.edu.co\/<\/a>).\u00a0 Then, I made my PhD studies in Biology at the University of Puerto Rico, Rio Piedras campus in San Juan, PR (http:\/\/www.uprrp.edu\/<\/a>).\u00a0 From 2010 to 2012 I was a Postdoctoral fellow at Smithsonian Tropical Research Institute (http:\/\/www.stri.si.edu\/<\/a>) supported by BBVA foundation (Spain) and SENACYT (Panama) and advised by Eldredge Bermingham (STRI) and Gonzalo N. Feliner (CSIC).<\/p>\n

Research Interests<\/b><\/p>\n

I am generally interested in the evolutionary biology of tropical plants.\u00a0 My research goals in the last five years have been focused on two fundamental questions: 1) the impact of both the final closure of the Central American Isthmus and the Pleistocene glaciations on the historical demography and current population genetic structure of the neotropical flora and 2) the effect of ongoing hybridization and introgression on the evolution of ecological and physiological characters.\u00a0 To answer those questions I have been using the two most conspicuous mangrove genera from neotropics as a model, Rhizophora<\/i> (red mangrove) and Avicennia<\/i> (black mangrove).<\/p>\n

Currently, my postdoctoral research work in Andy\u2019s lab is framed in the project:\u00a0 Intraspecific variation in drought responses of tropical trees \u2013 implications for species distribution under climatic change.<\/b>\u00a0 Our goal is to compare the genetic structure and gene flow of 10 non-model tropical species across six populations distributed a gradient of rainfall in Central Panama.\u00a0 I am designing neutral molecular markers across the genome of these tropical species using Next-Gen technology in order to answer the following questions:\u00a0 1) what are the relative contributions of genetic variation among populations and phenotypic plasticity to intraspecific variation in drought responses? And 2) is the level of variation in drought responses related to genetic structure and gene flow among populations?\u00a0 At the end of this project we expect to understand the adaptive genetic variation and phenotypic plasticity of tropical tree species in response to climate.<\/p>\n

Selected Publications<\/b><\/p>\n

Jones, F.A., Cer\u00f3n-Souza, I<\/b>., Hardesty, B.D. & Dick, C.W. (2012) Genetic evidence of Quaternary demographic changes in four rain forest tree species sampled across the Isthmus of Panama. Journal of Biogeography<\/i>, 40<\/b>, 720-731.<\/p>\n

Cer\u00f3n-Souza, I<\/b>., Bermingham, E., McMillan, W. & Jones, F. (2012) Comparative genetic structure of two mangrove species in Caribbean and Pacific estuaries of Panama. BMC Evolutionary Biology<\/i>, 12<\/b>, 205.<\/p>\n

Cer\u00f3n-Souza, I<\/b>., Rivera-Ocasio, E., Medina, E., Jimenez, J.A., McMillan, W.O. & Bermingham, E. (2010) Hybridization and introgression in New World red mangroves, Rhizophora<\/i> (Rhizophoraceae). American Journal of Botany<\/i>, 97<\/b>, 945-957.<\/p>\n

Lasso, E., Cer\u00f3n-Souza, I<\/b>. & Bermingham, E. (2010) Development and characterization of 12 microsatellite loci in Piper cordulatum<\/i> (Piperaceae) and cross-species amplification. In: Molecular Ecology Resources<\/i>, pp. 10: 1098-1105, Permanent Genetic Resources added to Molecular Ecology Resources Database 1 April 2010 \u2013 31 May 2010.<\/p>\n

Cer\u00f3n-Souza, I<\/b>., Rivera-Ocasio, E., Funk, S.M. & McMillan, W.O. (2006) Development of six microsatellite loci for black mangrove (Avicennia germinans). Molecular Ecology Notes<\/i>, 6<\/b>, 692-694.<\/p>\n

Cer\u00f3n-Souza, I<\/b>., Toro-Perea, N. & C\u00e1rdenas-Henao, H. (2005) Population genetic structure of Neotropical mangrove species on the Colombian Pacific coast: Avicennia germinans<\/i> (Avicenniaceae). Biotropica<\/i>, 37<\/b>, 258-265.<\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Background I am from Pasto, Colombia (http:\/\/en.wikipedia.org\/wiki\/Pasto,_Colombia).\u00a0 I got my Bachelor and Masters degree in Biology at the Universidad del Valle in Cali, Colombia (http:\/\/www.univalle.edu.co\/).\u00a0 Then, I made my PhD studies in Biology at the University of Puerto Rico, Rio Piedras campus in San Juan, PR (http:\/\/www.uprrp.edu\/).\u00a0 From 2010 to 2012 I was a Postdoctoral […]<\/p>\n","protected":false},"author":3794,"featured_media":0,"parent":524,"menu_order":1,"comment_status":"open","ping_status":"open","template":"","meta":{"jetpack_post_was_ever_published":false,"footnotes":""},"class_list":["post-283","page","type-page","status-publish","hentry"],"jetpack_shortlink":"https:\/\/wp.me\/P3CtpG-4z","jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/blogs.oregonstate.edu\/joneslab\/wp-json\/wp\/v2\/pages\/283","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.oregonstate.edu\/joneslab\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogs.oregonstate.edu\/joneslab\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.oregonstate.edu\/joneslab\/wp-json\/wp\/v2\/users\/3794"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.oregonstate.edu\/joneslab\/wp-json\/wp\/v2\/comments?post=283"}],"version-history":[{"count":9,"href":"https:\/\/blogs.oregonstate.edu\/joneslab\/wp-json\/wp\/v2\/pages\/283\/revisions"}],"predecessor-version":[{"id":857,"href":"https:\/\/blogs.oregonstate.edu\/joneslab\/wp-json\/wp\/v2\/pages\/283\/revisions\/857"}],"up":[{"embeddable":true,"href":"https:\/\/blogs.oregonstate.edu\/joneslab\/wp-json\/wp\/v2\/pages\/524"}],"wp:attachment":[{"href":"https:\/\/blogs.oregonstate.edu\/joneslab\/wp-json\/wp\/v2\/media?parent=283"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}