TY - JOUR
T1 - Variabilidad genética de jatropha curcas silvestre en el noroeste de México
AU - Araiza-Lizarde, Nidia
AU - Angulo-Escalante, Miguel Ángel
AU - Reynoso-Granados, Teodoro
AU - Cruz-Hernández, Pedro
AU - Calderón-Vázquez, Carlos L.
AU - Alcaraz-Meléndez, Lilia
N1 - Publisher Copyright:
© 2021 Universidad Autonoma de Yucatan. All rights reserved.
PY - 2021/5
Y1 - 2021/5
N2 - Background: Jatropha (Jatropha curcas) or physic nut is a potential source for the production of biodiesel as well as its use in the pharmaceutical, agricultural, cosmetic and food industries. Genetic variability is of great importance for future selection of elite plants. Objective: Analyze the genetic diversity of wild Jatropha curcas in Northwest México. Methodology: Young leaves of J. curcas were collected in three different ecotypes in Northern of Sinaloa (El Quelite, Estación Dimas and La Campana). Their diversity was analyzed with 5 primers ISSRs. Results: The ISSR analysis of 27 J. curcas accessions showed an expected heterozygosity (He) and observed heterozygosity (Ho) elevated among in La Campana (He 0.7524, Ho 0.644), Estación Dimas (He 0.7092, Ho 0.5106) and El Quelite (He 0.7956, Ho 0.6660). Implications: The analysis of the genetic variability of wild Jatropha curcas from Sinaloa contributes to be the bases for possible selection of genetic material. Conclusions: The ISSR analysis showed that there is genetic diversity in the wild germplasm of the different regions of Sinaloa, this is important in the selection of plants and the establishment of potential crops for the production of biodiesel, as well as the possibility of improving and identifying new varieties.
AB - Background: Jatropha (Jatropha curcas) or physic nut is a potential source for the production of biodiesel as well as its use in the pharmaceutical, agricultural, cosmetic and food industries. Genetic variability is of great importance for future selection of elite plants. Objective: Analyze the genetic diversity of wild Jatropha curcas in Northwest México. Methodology: Young leaves of J. curcas were collected in three different ecotypes in Northern of Sinaloa (El Quelite, Estación Dimas and La Campana). Their diversity was analyzed with 5 primers ISSRs. Results: The ISSR analysis of 27 J. curcas accessions showed an expected heterozygosity (He) and observed heterozygosity (Ho) elevated among in La Campana (He 0.7524, Ho 0.644), Estación Dimas (He 0.7092, Ho 0.5106) and El Quelite (He 0.7956, Ho 0.6660). Implications: The analysis of the genetic variability of wild Jatropha curcas from Sinaloa contributes to be the bases for possible selection of genetic material. Conclusions: The ISSR analysis showed that there is genetic diversity in the wild germplasm of the different regions of Sinaloa, this is important in the selection of plants and the establishment of potential crops for the production of biodiesel, as well as the possibility of improving and identifying new varieties.
KW - Diversity
KW - Genetic
KW - Jatropha
KW - Variability
UR - http://www.scopus.com/inward/record.url?scp=85105226086&partnerID=8YFLogxK
M3 - Artículo
AN - SCOPUS:85105226086
SN - 1870-0462
VL - 24
JO - Tropical and Subtropical Agroecosystems
JF - Tropical and Subtropical Agroecosystems
IS - 2
ER -