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Dr. Antonio R Castilla Alvarez

Phone
Fax
(940) 397 4831
Email
Title
Assistant Professor
Department
Biology
Location
Bolin Hall
Room
208

Bio

Teaching philosophy

My teaching philosophy is based on scientific teaching, a pedagogical approach based on active learning that promotes a shift from a teacher- to a learner-centered classroom. Using this approach, students learn core and cross-cutting scientific concepts through the implementation of scientific practices. These scientific practices include developing and using models, planning, carrying out experiments, analyzing and interpreting data, and engaging in arguments from evidence. There is ample evidence that students develop a deeper understanding of fundamental concepts when they directly deal with questions instead of passively listening to answers. Furthermore, the diverse set of assessments used in scientific teaching constitute a powerful tool for recruiting underrepresented minorities in science.

Research

My research focuses on the genetic and ecological processes enabling plant populations to cope with global change. I am interested in the evolutionary forces that shape genetic and phenotypic variation in plants, such as gene flow and local adaptation. My research intersects evolutionary biology, plant ecology, and population genetics, using an interdisciplinary approach that combines genomics, field experimentation, high-performance computing, and integrative modeling. Specifically, my research program addresses (i) the effects of past climate change and contemporary global change on dispersal processes of plants and (ii) the evolutionary implications of geographic isolation (i.e., allopatry) for plant intraspecific differentiation.

Institution Degree Graduation Date
University of Seville Ph. D. in Plant Biology 2012
University of Seville M. S. in Plant Biology 2006
University of Seville B. S. in Biology 2005
Employer Position Start Date End Date
Michigan State University Postdoctoral Research Associate 09/01/2020 08/14/2022
The Foundation for Science and Technology, Centre for Applied Ecology Prof. Baeta Neves Postdoctoral Fellow 05/01/2017 06/30/2020
Northern Arizona University, School of Forestry. Postdoctoral Research Associate 09/01/2016 03/24/2017
The University of Texas at Austin, Integrative Biology Department. Postdoctoral Fellow. 08/01/2012 08/31/2016
  1. Mendez-Vigo B, Castilla AR, Gomez R, Marcer A, Alonso-Blanco C, Pico X. In press. Spatiotemporal dynamics of genetic variation at the quantitative and molecular levels within a natural Arabidopsis thaliana population. Journal of Ecology.
  2. Garrote PJ, Castilla AR, Fedriani JM. 2022. The Eurasian badger-generated seed rain of a keystone pioneer palm drives the natural (re)colonization of vacant human-altered areas. Perspectives in Plant Ecology, Evolution, and Systematics, 125685.
  3. Garrote PJ, Castilla AR, Fedriani JM. 2022. Coping with changing plant-plant interactions in restoration ecology: Effects of species, site, and individual variation. Applied Vegetation Science 25, e12644
  4. Pico X, Abdelaziz M, Castilla AR. 2021. Introduction to the Special Issue: The ecology and genetics of population differentiation in plants. AoB PLANTS 13, plab057.
  5. Garrote PJ, Castilla AR, Fedriani JM. 2021. Assessing the relative importance of nurse species on Mediterranean human-altered areas. Restoration Ecology e13402.
  6. Selwyn M, Garrote PJ, Castilla AR, Fedriani JM. 2020. Interspecific interactions among functionally diverse frugivores and their outcomes for plant reproduction: a new approach based on camera-trap data and tailored null models. PLoS One 15: e0240614.
  7. Castilla AR, Mendez-Vigo B, Marcer A, Martinez-Minaya J, Conesa D, Pico FX, Alonso-Blanco C. 2020. Ecological, genetic and evolutionary drivers of regional genetic differentiation in Arabidopsis thaliana. BMC Evolutionary Biology 20: 1-13.
  8. Ballare KM, Pope NS, Castilla AR, Cusser S, Metz RP, Jha S. 2019. Utilizing field collected insects for next generation sequencing: effects of sampling, storage, and DNA extraction methods. Ecology and Evolution 9: 13690-13705.
  9. Castilla AR, Garrote PJ, Zywiec M, Calvo G, Suarez-Esteban A, Delibes M, Godoy JA, Pico FX, Fedriani JM. 2019. Genetic rescue by distant trees mitigates qualitative pollen limitation imposed by fine-scale spatial genetic structure. Molecular Ecology 28: 4363-4374.
  10. Garrote PJ, Castilla AR, Fedriani JM. 2019. The endemic Mediterranean dwarf palm boosts the recolonization of old-fields: implications for restoration. Journal of Environmental Management 250: 109478.
  11. Garrote PJ, Calvo G, Zywiec M, Delibes M, Suarez-Esteban A, Castilla AR, Fedriani JM. 2019. Extrinsic factors rather seed traits mediate strong spatial variation in seed predation. Perspectives in Plant Ecology, Evolution, and Systematics 38: 39-47.
  12. Castilla AR, Godoy JA, Delibes M, Rodriguez-Prieto A, Fedriani JM. 2019. Microgeographical variation in recruitment under adult trees: arrival of new genotypes or perpetuation of the existing ones? Plant Biology 21: 695-705.
  13. Fedriani JM, Garrote PJ, Calvo G, Delibes M, Castilla AR, Zywec M. 2019. Combined effect of seed provenance, plant facilitation, and restoration site on revegetation success: lessons from a threatened Mediterranean tree population. Journal of Applied Ecology 56: 996-1006.
  14. Majetic CJ, Castilla AR, Levin DA. 2019. Losing a Scent of One's Self: Is there a Reduction in Floral Scent Emission in Self-Pollinating Phlox cuspidata versus Outcrossing Phlox drummondii? International Journal of Plant Sciences 180: 86-92.
  15. O'Connell MC, Castilla AR, Lee LX, Jha S. 2018. Bee movement across heterogeneous tropical forests: multi-paternal analyses reveal the importance of neighborhood composition for pollen dispersal. Biotropica 50: 908-918.
  16. Buide ML, del Valle JC, Castilla AR, Narbona E. 2018. Sex expression variation in response to shade in gynodioecious-gynomonoecious species: Silene littorea decreases flower production and increases female flower proportion. Environmental and Experimental Botany 146: 54-61.
  17. Castilla AR, Pope NS, O'Connell MC, Rodriguez MF, Trevino L, Santos A, Jha S. 2017. Adding landscape genetics and individual traits to the ecosystem function paradigm reveals the importance of species functional breadth. Proceedings of the National Academy of Sciences 114: 12761-12766.
  18. Castilla AR, Pope NS, Jaffe R, Jha S. 2016. Elevation, not deforestation, promotes genetic differentiation in a pioneer tropical tree. PLoS One 11: e0156694.
  19. Castilla AR, Alonso C, Herrera CM. 2016. To be or not to be better pollinated: differences between sex morphs in marginal gynodioecious populations. Special Issue: "The Ecology and Evolution of Pollen Performance". American Journal of Botany 103: 388-395.
  20. Castilla AR, Pope NS, Jha S. 2016. Positive density-dependent reproduction regulated by local kinship and size in an understory tropical tree. Annals of Botany 117: 319-329.
  21. Jaffe R, Castilla AR, Pope NS, Imperatriz-Fonseca VL, Metzger JP, Arias MC, Jha S. 2015. Landscape genetics of a tropical rescue pollinator. Conservation Genetics 17: 267-278.
  22. Castilla AR, Alonso C, Herrera CM. 2015. Sex-specific phenotypic selection and geographic variation in gender divergence in a gynodioecious shrub. Plant Biology 17: 186-193.
  23. Castilla AR, Alonso C, Herrera CM. 2013. Herbivory at marginal populations: consequences for maternal fitness and vegetative differentiation. Acta Oecologica 49: 32-38.
  24. Castilla AR, Wiegand T, Alonso C, Herrera CM. 2012. Disturbance-dependent spatial distribution of sexes in a gynodioecious understory shrub. Basic and Applied Ecology 13: 405-413.
  25. Castilla AR, Alonso C, Herrera CM. 2012. Genetic structure of the shrub Daphne laureola across the Baetic Ranges, a Mediterranean glacial refugium and biodiversity hotspot. Plant Biology 14: 515-524.
  26. Castilla AR, Alonso C, Herrera CM. 2011. Exploring local borders of distribution in the shrub Daphne laureola: individual and population traits. Acta Oecologica 37: 269-276.