APineyro

Alma
Pineyro Nelson
UFO/LFY genes and the evolution of flower morphology
Currently: Professor Metropolitan Autonomous University
Email: 
almapineyro@gmail.com

PhD Instituto de Ecología, Universidad Nacional Autónoma de México

2013

 

Alma successfully defended her PhD dissertation entitled “From molecular mechanisms to morphogenesis, development and evolution: the case of the homeotic flower of  Lacandonia schismatica"  in January 2013 and has joined the Specht Lab to continue work on developmental evolution in moncot flowers.  Alma is particularly interested in the LFY/UFO genes, and will continue working with Triuridaceae in addition to Zingiberales and other monocot systems in order to develop a comparative approach to understand their roles in floral developmental evolution.  Alma has also worked extensively with transgenes and their ecological consequences, and continues to be active in the investigation of the impact of transgenic plants on their surrounding natural ecosystems.

 

Select Recent Publications:

Garay-Arroyo, A.*, Piñeyro-Nelson, A.*, García-Ponce, B., Sánchez, M.P., Álvarez-Buylla, E.R. (2012) When ABC becomes ACB. Journal of Experimental Botany, Vol. 63(7): 2377–2395. 

Wegier, A., Piñeyro-Nelson, A., Alarcón, J., Gálvez-Mariscal, A., Álvarez-Buylla, E.R., Piñero, D. (2011) Recent long-distance transgene flow conforms to historical patterns of gene flow in wild cotton (Gossypium hirsutum) at its center of origin. Molecular Ecology, Vol. 20: 4182–4194. doi:10.1111/j.1365-294X.2011.05258.x 

Álvarez-Buylla R.E., Ambrose B., Flores-Sandoval E., Englund M., Garay Arroyo A., García-Ponce de León B., de la Torre-Bárcena E., Espinosa-Matías S., Martínez E., Piñeyro-Nelson, A., Engstrüm P., Meyerowitz E.M. (2010) B-Function Expression in the Flower Center Underlies the Homeotic Phenotype of Lacandonia schismatica (Triuridaceae) The Plant Cell, Vol. 22: 3543–3559.

Piñeyro-Nelson, A., Flores-Sandoval, E., Garay-Arroyo, A., García-Ponce, B., Álvarez-Buylla, E.R. (2010) Development and Evolution of the Unique Floral Organ Arrangement of Lacandonia schismatica. International Journal of Plant Developmental Biology. Vol. 4(1): 86-97.

Piñeyro-Nelson, A., van Heerwaarden, J., Perales, H.R., Serratos-Hernández, J.A., Rangel, A., Hufford, M.B., Gepts, P., Garay-Arroyo, A., Rivera-Bustamante, R. and Álvarez-Buylla, E.R. (2009) Resolution of the Mexican transgene detection controversy: error sources and scientific practice in commercial and ecological contexts. Molecular Ecology, Vol. 18: 4145–4150. 

Piñeyro-Nelson, A., van Heerwaarden, J., Perales, H.R., Serratos- Hernández, J.A., Rangel, A., Hufford, M.B., Gepts, P., Garay-Arroyo, A., Rivera-Bustamante, R., y Álvarez-buylla, E.R. (2009) Transgenes in Mexican maize: molecular evidence and methodological considerations for GMO detection in landrace populations. Molecular Ecology, Vol. 18, p.750-761. doi: 10.1111/j.1365-294X.2008.03993.x