Chapter 20. Insect resistance

Wuletaw Tadesse Marion Harris Leonardo Abdiel Crespo Herrera Zakaria Kehel (2022, [Capítulo de libro])

Gene Introgression Insect Resistance CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA BREEDING GENETICS INSECT CONTROL

Genomic regions associated with resistance to three rusts in CIMMYT wheat line “Mokue#1”

Naeela Qureshi Ravi Singh sridhar bhavani (2023, [Artículo])

Genetic Analysis Leaf Rust CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA GENETICS RUSTS QUANTITATIVE TRAIT LOCI MAPPING DISEASE RESISTANCE STRIPE RUST STEM RUST

Rice–wheat comparative genomics: Gains and gaps

Akila Wijerathna-Yapa Md. Harun-Or-Rashid BHOJA BASNET (2023, [Artículo])

CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA COMPARATIVE GENOMICS GENES GENETIC ENGINEERING BREEDING RICE WHEAT

Genome-based predictions of sub-genome genetic interactions effects in wheat populations

David González-Diéguez (2023, [Objeto de congreso])

CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA GENOMES WHEAT GENETICS MARKER-ASSISTED SELECTION GENETIC VARIANCE HYBRIDS

Integration of novel SSR and gene-based SNP marker loci in the chickpea genetic map and establishment of new anchor points with Medicago truncatula genome

Spurthi Nayak Polavarapu Kavi Kishor Rajeev Varshney (2010, [Artículo])

Simple Sequence Repeats Mapping Population Translational Studies CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA ANCHORS CHICKPEAS CICER ARIETINUM GENETIC MAPS GENETIC MARKERS MEDICAGO MEDICAGO TRUNCATULA MICROSATELLITES SINGLE NUCLEOTIDE POLYMORPHISM GENES

Coinfection and in vitro interaction of Lasiodiplodia pseudotheobromae and Pestalotiopsis mangiferae associated with dieback in branches of mango (Mangifera indica) Manila variety, in Veracruz, Mexico

LILIANA EUNICE SAUCEDO PICAZO Luis Guillermo Hernández Montiel NORMA FLORES ESTEVEZ PATRICIA GEREZ FERNANDEZ ANGEL FERNANDO ARGÜELLO ORTIZ JUAN CARLOS NOA CARRAZANA (2022, [Artículo])

"Dieback disease caused by fungal complexes is a severe problem in mango trees (Mangifera indica). Its main symptoms are branch rot, gummosis, and finally, the tree’s death. In this work, the species of the fungal complex causing mango dieback in the Manila variety in Veracruz, Mexico were identified. The in vitro interaction of two species belonging to the complex was evaluated and the severity of the co-infection in mango branches. Lasiodiplodia pseudotheobromae and Pestalotiopsis mangiferae were identified as causal agents of mango dieback in the producing area of Veracruz. In coinfected mango branches, greater severity of necrosis was observed than in individual infections. Liquid culture filtrates applied in co-cultures showed different results for each species of phytopathogen. The P. mangiferae filtrate had no significant antagonistic effects on the growth of L. pseudotheobromae (inhibition of 2.68%), while the L. pseudotheobromae filtrate inhibited 41.38% of P. mangiferae. The results show that multiple infections in mango trees increase the damage caused by dieback, which could directly impact the development of control strategies."

gummosis, virulence, interaction, fungal complex CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA CIENCIAS AGRARIAS FITOPATOLOGÍA FITOPATOLOGÍA FITOPATOLOGÍA

Relación de adenovirus 36 con la obesidad, expresión de genes (c/ebpB y hif-1A) y la morfologia del tejido adiposo.

JORGE BARRERA ALCOCER (2021, [Tesis de doctorado])

Introducción: Al origen infeccioso de la obesidad se le conoce como ¿infectobesidad¿. Los primeros estudios realizados en modelos animales, como pollos, ratones y primates no humanos, asociaron la presencia de anticuerpos contra HAd36 con el desarrollo de la obesidad y la ganancia de peso, de igual manera los ensayos realizados en preadipocitos (3T3-L1) y células madre adiposas humanas (hASCc) han demostrado que HAd36 se asocia con la expresión de genes implicados en la diferenciación celular y el metabolismo de lípidos. Los estudios realizados para identificar el DNA viral en tejido adiposo son pocos y los resultados inconsistentes. Objetivo: Analizar la presencia del DNA de HAd36 en biopsias de tejido adiposo subcutáneo y su relación con la obesidad, cambios morfológicos de los adipocitos y la expresión de genes adipogénicos y de metabolismo celular. Materiales y Métodos: Se recolectaron un total de 52 biopsias de tejido adiposo subcutáneo de mujeres sometidas a liposucción y/o lipectomia. Se realizó una evaluación antropométrica y clínico-bioquímica. La identificación del DNA de HAd36 se realizó por PCR convencional, la expresión de los genes C/EBPB, HIF-1A y ¿-actina se determinó utilizando sondas TaqMan. La morfología celular se analizó en secciones de tejido adiposo teñidas con H&E, la estimación del número y tamaño de las células se realizó con el software Image J Fiji. Resultados: Se identificó el DNA de HAd36 en 16 muestras de tejido adiposo subcutáneo (31%). La presencia del DNA viral no se asoció con los parámetros antropométricos o metabólicos, tampoco con cambios en la morfología del tejido adiposo. Los niveles de expresión de mRNA para C/EBPB y HIF-1A no mostraron diferencias significativas entre las muestras positivas y negativas al DNA viral (p>0.05). Conclusión: El DNA de HAd36 puede estar presente en el tejido adiposo subcutáneo, pero la presencia del DNA viral no se encontró relacionado con los cambios morfológicos en este tejido, ni con la expresión de genes como C/EBPB y HIF-1A.

BIOLOGÍA Y QUÍMICA CIENCIAS DE LA VIDA GENÉTICA GENÉTICA CLÍNICA

Genomic prediction of yield performance among single-cross maize hybrids using a partial diallel cross design

Junjie Fu XUECAI ZHANG (2023, [Artículo])

Genomic Prediction Prediction Model Genetic Effects Hybrid Performance CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA MAIZE GENETICS HYBRIDS PERFORMANCE ASSESSMENT

Genomic prediction of hybrid crops accounting for non additive genetic effects

David González-Diéguez (2022, [Objeto de congreso])

CIENCIAS AGROPECUARIAS Y BIOTECNOLOGÍA MARKER-ASSISTED SELECTION HYBRIDS MAIZE GENOMES GENETICS GENETIC VARIANCE CROPS

Genetic analysis of Vibrio parahaemolyticus O3:K6 strains that have been isolated in Mexico since 1998

CARLOS ABRAHAM GUERRERO RUIZ (2017, [Artículo])

Vibrio parahaemolyticus is an important human pathogen that has been isolated worldwide from clinical cases, most of which have been associated with seafood consumption. Environmental and clinical toxigenic strains of V. parahaemolyticus that were isolated in Mexico from 1998 to 2012, including those from the only outbreak that has been reported in this country, were characterized genetically to assess the presence of the O3:K6 pandemic clone, and their genetic relationship to strains that are related to the pandemic clonal complex (CC3). Pathogenic tdh+ and tdh+/trh+ strains were analyzed by pulsed-field gel electrophoresis (PFGE) and multilocus sequence typing (MLST). Also, the entire genome of a Mexican O3:K6 strain was sequenced. Most of the strains were tdh/ORF8-positive and corresponded to the O3:K6 serotype. By PFGE and MLST, there was very close genetic relationship between ORF8/O3:K6 strains, and very high genetic diversities from non-pandemic strains. The genetic relationship is very close among O3:K6 strains that were isolated in Mexico and sequences that were available for strains in the CC3, based on the PubMLST database. The whole-genome sequence of CICESE-170 strain had high similarity with that of the reference RIMD 2210633 strain, and harbored 7 pathogenicity islands, including the 4 that denote O3:K6 pandemic strains. These results indicate that pandemic strains that have been isolated in Mexico show very close genetic relationship among them and with those isolated worldwide. © 2017 Guerrero et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

Article, bacterial strain, biofouling, controlled study, Crassostrea, food intake, gene sequence, genetic analysis, genetic variability, Japan, Mexican, Mexico, molecular phylogeny, nonhuman, pandemic, pathogenicity island, sea food, serotyping, toxi BIOLOGÍA Y QUÍMICA CIENCIAS DE LA VIDA GENÉTICA GENÉTICA