Article
Diversity and genetic structure of the husk tomato (Physalis philadelphica Lam.) in Western Mexico
Fecha
2013Registro en:
10.1007/s10722-014-0163-9
Autor
Panduro-Cerda, Arturo
Maldonado-Gonzalez, M.
Fierro, N.A.
Roman, S.
Institución
Resumen
The distribution of HBV genotypes is associated with populations of specific geographical regions of the world. We show data from the GenBank sequence database and medical reports, which indicate that HBV genotype H (HBV/H) is mainly distributed in Mexico, whereas HBV genotype F (HBV/F) is distributed in countries from Central America. The phylogenetic analysis and historical records suggest that HBV/H has been present in Mexico even before the arrival of the Spaniards. Interestingly, occult hepatitis B is a common finding in both natives and patients with chronic liver disease in Mexico. This suggests that an immunogenic background could be important during the natural history of liver diseases. The estimated large number of HBV/H-infected patients in Mexico does not correlate with the total number of patients with chronic liver disease and cirrhosis reported in the country. This may be because of the fact that HBV infection is often masked by alcoholic liver disease, HCV coinfection and/or obesity. Here, we analyse the data concerning the distribution of HBV/F and HBV/H genotypes in Central America and Mexico. Specifically, we focus on the effect of molecular epidemiology and pathogenesis of HBV/H. These recent findings reveal new areas of study with therapeutic potential in viral liver diseases. " 2013 International Medical Press.",,,,,,"10.3851/IMP2605",,,"http://hdl.handle.net/20.500.12104/40755","http://www.scopus.com/inward/record.url?eid=2-s2.0-84879673615&partnerID=40&md5=56e29b989f2aa5a86bee97c54cfe686a http://ovidsp.ovid.com/ovidweb.cgi?T=JS&CSC=Y&NEWS=N&PAGE=fulltext&D=medl&AN=23792777",,,,,,"3 PARTB",,"Antiviral Therapy",,"475 484",,"18",,"Scopus MEDLINE WOS",,,,"Index Medicus;Central America/ep [Epidemiology];DNA, Viral/ge [Genetics];Ethnic Groups;Genotype;Hepatitis B Surface Antigens/bl [Blood];Hepatitis B virus/cl [Classification];Hepatitis B virus/ge [Genetics];Hepatitis B virus/im [Immunology];Hepatitis B, Chronic/ep [Epidemiology];Hepatitis B, Chronic/im [Immunology];Humans;Liver Cirrhosis;Liver Diseases, Alcoholic;Mexico/ep [Epidemiology];Molecular Epidemiology;Phylogeny",,,,,,,,"Distribution of HBV genotypes F and H in Mexico and Central America",,"Review"
"42529","123456789/35008",,,,"Corona Berkin, Sarah",,"2000",,,,,,,,,,"1665-0565","http://hdl.handle.net/20.500.12104/40750",,,"Español",,,,"17",,"Espiral. Estudios sobre estado y sociedad",,"49-70",,"6",,"CLASE",,,,,,,,"Historia social",,,"El amor como vínculo social, discurso e historia","El amor como vínculo social, discurso e historia: aproximaciones bibliográficas",,"journalArticle"
"42527","123456789/35008",,,,"Ruiz-Sanchez,Eduardo Sosa,Victoria Mejía-Saules,M. Teresa Londoño,X. Clark,L. G.",,"2011",,,,,,,,"doi: 10.1600/036364411X569516; 15",,"0363-6445","http://hdl.handle.net/20.500.12104/40748","http://www.bioone.org/doi/abs/10.1600/036364411X569516",,,,"The American Society of Plant Taxonomists",,"2",,"Systematic Botany",,"314 336",,"36",,"BioOne",,,,,,,,,,,,"A Taxonomic Revision of Otatea (Poaceae: Bambusoideae: Bambuseae) Including Four New Species",,"Journal Article"
"42540","123456789/35008",,,,"Rodríguez Salazar, Tania",,"2012",,"Este artículo presenta un recorrido sobre cuatro enfoques teóricos relativamente definidos y cultivados por la investigación sobre el amor en las ciencias sociales: socioestructural, sociohistórico, cultural y de crítica social. Estas visiones han influido de distintas maneras en la forma en que se estudia el amor y han sentado las bases para comprender esta experiencia subjetiva a partir de sus determinantes sociales, culturales y de poder. A lo largo del texto se exponen los principales postulados de tales visiones, detallando aspectos metodológicos y hallazgos fundamentales en cada una de ellas y recuperando a los autores más destacados en este ámbito del conocimiento. Finalmente, a manera de conclusiones, se hace un balance sobre las aportaciones de estas perspectivas y sobre los retos que enfrenta la investigación del amor en las ciencias sociales.",,,,,,,,"1870-1191","http://hdl.handle.net/20.500.12104/40761","http://www.scielo.org.mx/pdf/cultural/v8n15/v8n15a7.pdf; http://132.248.9.1:8991/F/T2YHQN5JKYSPCIP3SAPK3TB1KGTDDEFCSVNH496MXCXGEJUB2B-13708?func=full-set-set&set_number=025047&set_entry=000142&format=999",,"Español",,,,"15",,"Culturales",,"155-180",,"8",,"CLASE PERIODICA",,,,,,,,"Psicología social",,,"El amor en las ciencias sociales","El amor en las ciencias sociales: cuatro visiones teóricas",,"journalArticle"
"42524","123456789/35008",,"Arciniega-Flores, J., Centro de Ecología Costera, Universidad de Guadalajara, Gómez Farías 82, Melaque, CP 48980, Jalisco, Mexico; Landa-Jaime, V., Centro de Ecología Costera, Universidad de Guadalajara, Gómez Farías 82, Melaque, CP 48980, Jalisco, Mexico; González-Sansín, G., Centro de Investigaciones Marinas, Universidad de la Habana, Av. Primera 2808, Miramar, Ciudad de La Habana, Cuba",,"Arciniega-Flores, J. Landa-Jaime, V. Gonzalez-Sanson, G.",,"1998",,"Three cruises (DEM I, DEM II, DEM III) were conducted during 1995 and 1996. Seven localities were visited during each cruise at four different depths (20, 40, 60 and 80 m), with paired shrimp trawls on the continental shelf off Jalisco and Colima, Mexico. Five genera and nine species belonging to the families Eurysquillidae, Hemisquillidae, Lysiosquillidae and Squillidae were identified. The highest richness was found on the DEM III cruise (eight species), with an average abundance of 74 ind/ha. During DEM III Squilla panamensis was the most abundant species (average = 58 ind/ha). Squilla hancocki was the most abundant on the DEM I and DEM II cruises, with 18 and 44 ind/ha, respectively. The highest abundance was observed at the 60 m depth, with temperature averages between 13.9 and 23.9°C. The highest- co-occurrence frequency (31.7%) was found between S. hancocki and S. panamensis.",,,,,,,,,"http://hdl.handle.net/20.500.12104/40745","http://www.scopus.com/inward/record.url?eid=2-s2.0-0031690888&partnerID=40&md5=1f2affc46d7e405e4420d9b444699f80",,,,,,"2",,"Ciencias Marinas",,"169 181",,"24",,"Scopus WOS",,,,,,,,,,,,"Distribution and abundance of soft-bottom stomatopod crustaceans off the coast of Jalisco and Colima, Mexico",,"Article"
"42537","123456789/35008",,"Zamora-Tavares, P., Centro Universitario de Ciencias Biológicas y Agropecuarias, Universidad de Guadalajara, Km. 15.5 carretera Guadalajara-Nogales, Las Agujas, Nextipac, A.P. 1100Zapopan, Jalisco, Mexico; Vargas-Ponce, O., Centro Universitario de Ciencias Biológicas y Agropecuarias, Universidad de Guadalajara, Km. 15.5 carretera Guadalajara-Nogales, Las Agujas, Nextipac, A.P. 1100Zapopan, Jalisco, Mexico; Sánchez-Martínez, J., Centro Universitario de Ciencias Biológicas y Agropecuarias, Universidad de Guadalajara, Km. 15.5 carretera Guadalajara-Nogales, Las Agujas, Nextipac, A.P. 1100Zapopan, Jalisco, Mexico; Cabrera-Toledo, D., Centro Universitario de Ciencias Biológicas y Agropecuarias, Universidad de Guadalajara, Km. 15.5 carretera Guadalajara-Nogales, Las Agujas, Nextipac, A.P. 1100Zapopan, Jalisco, Mexico",,"Zamora-Tavares, P. Vargas-Ponce, O. Sanchez-Martinez, J. Cabrera-Toledo, D.",,"2014",,"Physalis is an American plant genus that includes species of economic importance for their edible fruit. Consumption of this fruit is a historic tradition in Mexico. Physalis philadelphica is one of the most abundant species, which can grow under wild, weedy or cultivated conditions. It presents high morphological variability in terms of vegetative and reproductive traits; however, no study has been made of its genetic diversity or the impact of human activity on its diversity and differentiation patterns. We determined genetic parameters in nine populations representing a management gradient, including three wild, three weedy and three cultivated populations, using 88 inter-simple sequence repeat markers. The diversity of the total gene pool was high (Ht=0.292, HTB=0.319) and did not decrease with the intensity degree of management. Reproductive system, life form and the wide distribution determined the genetic variation of the taxon. AMOVA revealed high variation within the total gene pool (44.3%) and among populations (46.7%). This was influenced by pollinator behavior, dispersal form, geographic discontinuity of the studied populations and human selection. Variation among population management categories was lower (9%), indicating that this variable has little effect, most likely due to the broad gene pool of the taxon. However, analysis of genetic distance and Bayesian assignment distinguished two groups: cultivated and wild, with weedy populations interspersed between. This result suggests that selection for agricultural and morphological attributes of P. philadelphica contributes to this differentiation. Future studies could address the evolutionary dynamics of the wild-weedy-domesticated complex. " 2014, Springer Science+Business Media Dordrecht.