Revista de Biología Tropical ISSN Impreso: 0034-7744 ISSN electrónico: 2215-2075

OAI: https://www.revistas.ucr.ac.cr/index.php/rbt/oai
Pollen morphology of four species of Jatropha (Euphorbiaceae), including toxic varieties, in Northwestern Mexico
PDF
HTML

Supplementary Files

Cover letter L. Alcaraz-Meléndez

Keywords

palynology
J. curcas (toxic and non-toxic var.)
J. cinerea
J. platyphylla
J. vernicosa
endemic plant
palinología
J. curcas (tóxica y no tóxica var.)
J. cinerea
J. platyphylla
J. vernicosa
planta endémica

How to Cite

Soto-Landeros, F., Alcaraz-Meléndez, L., Angulo-Escalante, M. A., Reynoso-Granados, T., Cruz-Hernández, P., & Herrera-Cedano, F. (2017). Pollen morphology of four species of Jatropha (Euphorbiaceae), including toxic varieties, in Northwestern Mexico. Revista De Biología Tropical, 65(2), 799–806. https://doi.org/10.15517/rbt.v65i2.24538

Abstract

Jatropha curcas is a native Mexican plant, distributed in the forests of coastal regions; it has shown potential for the production of biofuel, and its raw protein can be used as animal feed. Nevertheless, its current varieties have low yield and production variability, as it is in domestication period. The knowledge of the pollen grains is fundamental for studies of Jatropha reproductive biology and breeding for genetic improvement to generate new hybrids and improve fruit and seed yield. This study compared pollen morphology of four Jatropha species, which include two varieties of J. curcas (one toxic from India and one non-toxic from Mexico), and two varieties of wild J. cinerea (Sinaloa and Baja California Sur); additionally, pollen was collected from wild J. platyphylla (Sinaloa) and J. vernicosa (Baja California Sur) to characterize them palynologically. We used a scanning electron microscope to describe the size and shape of pollen grains. Pollen grains were observed spheroidal. The diameter of the varieties of toxic and non-toxic J. curcas and that of J. platyphylla were 58 ± 2.3, 54 ± 1.7, and 51 ± 2.4 µm, respectively; the number of clavae was 84 ± 10, 108 ± 15, and 180 ± 15.5, respectively. Pollen grains of J. cinerea (Sinaloa) had a diameter of 50 ± 1.7 µm and 220 ± 14 clavae by area; J. cinerea (Baja California Sur) had a diameter of 45 ± 1.9 µm and 195 ± 14.7 clavae. Pollen grains of J. vernicosa had a diameter of 46 ± 2.1 µm and 231 ± 25.6 clavae. The ornamentation of the exine showed clava with capita gemma shaped for varieties of J. curcas species and clavum shaped for J. platyphylla, J. cinerea and J. vernicosa species. The studied varieties have a cross-linked endexine and ectexine intectate. Luminal bacules were observed in the reticular space of J. curcas varieties while none were present in the varieties of J. cinerea, J. platyphylla, and J. vernicosa.

https://doi.org/10.15517/rbt.v65i2.24538
PDF
HTML

References

Achten, W. M., Nielsen, L. R., Aerts, R., Lengkeek, A. G., Kjær, E. D., Trabucco, A., Hansen, J. K., Maes, W. H., Graudal, L., Akinnifesi, F. K., & Muys, B. (2010). Towards domestication of Jatropha curcas L. Biofuels, 1(1), 91-107. http://www.tandfonline.com/doi/full/10.4155/bfs.09.4

Bahadur, B., Ramanujam, C. G. K., Murthy, G. V. S., Goverdhan, S., & Kalpana, T. P. (2000). A comparative analysis of LM and SEM studies of Jatropha L. (Euphorbiaceae) pollen. Geophytology, 28(1-2), 67-75.

Bahadur, B., Murthy, G., & Sujatha, M. (2013). Pollen of Jatropha L. Taxonomic and Phylogenetic Considerations. In B. Bahadur, M. Sujatha, & N. Carels (Eds.), Jatropha, Challenges for a New Energy Crop: Volume 2: Genetic Improvement and Biotechnology (pp. 45-74). New York: Springer Science + Business Media.

Chang-wei, L., Kun, L., You, C., & Yongyu, S. (2007). Floral display and breeding system of Jatropha curcas L. Forestry Studies China, 9(2), 114-119. doi: 10.1007/s11632-007-0017-z

Dehgan, B. (1984). Phylogenetic Significance of Interspecific Hybridization in Jatropha (Euphorbiaceae). Systematic Botany, 9(4), 467-478. doi: 10.2307/2418796

Dehgan, B., & Webster, G. (1979). Morphology and Infrageneric Relationships of the genus Jatropha (Euphorbiaceae). Los Angeles, CA. EUA: University California Press.

Erdtman, G. (1952). Pollen Morphology and Plant Taxonomy Angiosperms: An Introduction to Palynology. Stockholm, Sweden: Almquist & Wiksell.

Escoto-González, L., Flores-Ceballos, R., & Maytorena-García, E. (2013). Análisis de Variables Críticas en la Cadena AgroIndustrial de Jatropha curcas. In G. Escoto, I. Contreras, & M. Angulo-Escalante (Eds.), Cadena AgroIndustrial de Jatropha curcas: Paquetes tecnológicos para el Noroeste de México (pp. 267-338). Saarbrücken, Alemania: Publicia.

Heller, J. (1996). Physic nut Jatropha curcas L. Promoting the conservation and use of underutilized and neglected crops. Institute of Plant Genetics and Crop Plant Research, Gatersleben/ International Plant Genetic Resources Institute, Rome.

Jongschaap, R. E. E., Corré, W. J., Bindraban, P. S., & Brandenburg, W. A. (2007). Claims and facts on Jatropha curcas L. Global J. curcas evaluation, breeding and propagation programme (Report 158). Retrieve from http://library.wur.nl/way/bestanden/clc/1858843.pdf

León de la Luz, J. L., Domínguez-Cadena, R., Domínguez-León, M., & Coria-Benet, R. (2014). Flora Iconográfica de Baja California Sur 2. S.C. La Paz, B.C.S. México: Centro de Investigaciones Biológicas del Noroeste.

Makkar, H. P. S., Kumar, V., Oyeleye, O. O., Akinleye, A. O., Angulo-Escalante, M. A., & Becker, K. (2011). Jatropha platyphylla, a new non-toxic Jatropha species: physical properties and chemical constituents including toxic and antinutritional factors of seeds. Food Chemistry, 125(1), 63-71. http://dx.doi.org/10.1016/j.foodchem.2010.08.037

Mc Vaugh, R. (1945). The genus Jatropha in America: principal inter-generic groups. Bulletin of the Torrey Botanical Club, 7(3), 271-294. doi: 10.2307/2481288

Raju, A. J. S., & Bahadur, B. (2013). Breeding system and pollination in Jatropha curcas L. In B. Bahadur, M. Sujatha, & N. Carels (Eds.), Jatropha, Challenges for a New Energy Crop: Volume 2: Genetic Improvement and Biotechnology (pp. 423-444). New York: Springer Science + Business Media.

Rianti, P., Suryobroto, B., & Atmowidi, T. (2010). Diversity and Effectiveness of Insect Pollinators of Jatropha curcas L. (Euphorbiaceae). HAYATI Journal of Biosciences, 17(1), 38-42. http://dx.doi.org/10.4308/hjb.17.1.38

Sáenz-Laín, C. (2004). Glosario de términos palinológicos. Lazaroa, 25(1), 93-112. http://revistas.ucm.es/index.php/LAZA/article/view/LAZA0404110093A/9088

Saenz de Rivas, C. (1976). Sobre la Nomenclatura Palinológica: La Esporodermis. Anales Instituto Botánico Cavanilles, 33(1), 159-177. http://www.rjb.csic.es/jardinbotanico/ficheros/documentos/pdf/anales/1976/Anales_33(1)_159_177.pdf

Salinas, N., Armijos, V., Jiménez, P., & Proaño, K. (2011). Caracterización y estudio de la diversidad genética del Piñón (Jatropha curcas) mediante el uso de marcadores moleculares. Ciencia, 4(1), 31-40.

Sosa-Segura, M., Oomah, B., Drover, J., Heredia, J., Osuna-Enciso, T., Valdez-Torres, J., Salazar-Villa, E., Soto-Landeros, F., & Angulo-Escalante, M. (2014). Physical and Chemical Characterization of Three Non-Toxic Oilseeds from the Jatropha Genus. Journal of Food and Nutrition Research, 2(1), 56-61. doi: 10.12691/jfnr-2-1-10

Sujatha, M., Bahadur, B., & Reddy, T. P. (2013). Interspecific Hybridization in the Genus Jatropha. In B. Bahadur, M. Sujatha, & N. Carels (Eds.), Jatropha, Challenges for a New Energy Crop: Volume 2: Genetic Improvement and Biotechnology (pp. 423-444). New York: Springer Science + Business Media.

Sunil, N., Kuma, V., & Varaprasad, K. S. (2013). Origin, Domestication, Distribution and Diversity of Jatropha curcas L. In B. Bahadur, M. Sujatha, & N. Carels (Eds.), Jatropha, Challenges for a New Energy Crop: Volume 2: Genetic Improvement and Biotechnology (pp. 137-152). New York: Springer Science + Business Media.

Wang, X. R., & Ding, G. J. (2012). Reproductive biology characteristic of Jatropha curcas (Euphorbiaceae). Revista de Biología Tropical, 60(4), 1525-1533. Retrieve from http://www.redalyc.org/articulo.oa?id=44925088009

Wilbur, R. L. (1954). A synopsis of Jatropha, subsections Eucurcas, with the description of two new species from Mexico. Journal Elisha Mitchell Scientific Society (70), 92-101.

Comments

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Copyright (c) 2017 Revista de Biología Tropical

Downloads

Download data is not yet available.