A5008383536- Environmental Toxicology and Ecotoxicology
- Aquaculture disease management and microbiota
- Invertebrate Immune Response Mechanisms
- Insect symbiosis and bacterial influences
- Botanical Research and Applications
- Insect Resistance and Genetics
- Mosquito-borne diseases and control
- Aquaculture Nutrition and Growth
- Pharmaceutical and Antibiotic Environmental Impacts
- Identification and Quantification in Food
- Postharvest Quality and Shelf Life Management
- Genomics and Phylogenetic Studies
- Plant Stress Responses and Tolerance
- Plant responses to water stress
- Insect Utilization and Effects
- Environmental DNA in Biodiversity Studies
- Biofuel production and bioconversion
- Plant Molecular Biology Research
- Seed Germination and Physiology
- Plant tissue culture and regeneration
- Phytochemicals and Antioxidant Activities
- Insect behavior and control techniques
- Toxic Organic Pollutants Impact
- Biosensors and Analytical Detection
- Sugarcane Cultivation and Processing
Instituto de Ecología
2021-2024
Center for Research and Advanced Studies of the National Polytechnic Institute
2018-2023
Instituto de Estudios Avanzados
2023
Instituto Politécnico Nacional
2018-2022
Secretaría de Investigación, Innovación y Educación Superior
2017-2020
Autonomous University of Yucatán
2018
El Colegio de la Frontera Sur
2017
Universidad Nacional Autónoma de México
2016
Plants respond to drought stress through the ABA dependent and independent pathways, which in turn modulate transcriptional regulatory hubs. Here, we employed Illumina RNA-Seq analyze a total of 18 cDNA libraries from leaves, sap, roots papaya plants under stress. Reference de novo transcriptomic analyses identified 8,549 6,089 drought-responsive genes unigenes, respectively. Core sets 6 34 were simultaneously up- or down-regulated, respectively, all stressed samples. Moreover, GO enrichment...
The goal of this study was to isolate, select and characterize bacteria with cellulolytic activity from two different coffee residue composting piles, one which had an internal temperature 57°C pH 5.5 the other, a 61°C, 9.3. Culture media were manipulated carboxymethylcellulose crystalline cellulose as sole carbon sources. enzyme assessed by hydrolysis halo formation, reducing sugar production zymograms. Three out twenty isolated strains showed higher enzymatic identified Bacillus subtilis...
Sugarcane is one of the most important crops worldwide and a key plant for global production sucrose. cultivation severely affected by drought stress it considered as major limiting factor their productivity. In recent years, this has been subjected to intensive research focused on improving its resilience against water scarcity; particularly molecular mechanisms in response have become an underlying issue improvement. To better understand we performed de novo transcriptomic assembly...
The white spot syndrome virus (WSSV) is currently the main threat to shrimp industry due significant economic losses associated with mortality. first hours of host-parasite interactions are crucial for fate WSSV infection, which becomes irreversible after 72 h. During this critical period, there still a limited understanding interaction between gut microbiota and host response. In study, we evaluated effect on Pacific Litopenaeus vannamaei (Boone, 1931) at microbiome level expression four...
Exposure to contaminants might directly affect organisms and alter their associated microbiota. The objective of the present study was determine impact petroleum-water-accommodated fraction (WAF) from a light crude oil (API gravity 35) on benthic fish species native Gulf Mexico (GoM). Ten adults Achirus lineatus (Linnaeus, 1758) were exposed sublethal WAF/water solution 50% v/v for 48 hr. Multiple endpoints measured including tissue damage, presence polycyclic aromatic hydrocarbons (PAHs)...
Gut-associated microbiota in crustaceans are recognized as a key element for maintaining homeostasis and health the animal. Since richness of these microbial communities is strongly influenced by local environment, especially aquatic organisms, it important to address what extent environmental variations can affect communities. In present study, we used high-throughput 16S rRNA sequencing technology study composition gut-associated crayfish Pacifastacus leniusculus after exposure...
We studied the microbiota of a highly polyphagous insect, Anastrepha ludens (Diptera: Tephritidae), developing in six its hosts, including two ancestral ( Casimiroa edulis and C. greggii ), three exotic Mangifera indica cv. Ataulfo, Prunus persica Criollo, Citrus x aurantium ) one occasional host Capsicum pubescens Manzano), that is only used when extreme drought conditions limit fruiting by common hosts. One hosts (“criollo” peach) rife with polyphenols capsaicinoids exerting high fitness...
Alphabaculoviruses are lethal dsDNA viruses of Lepidoptera that have high genetic diversity and transmitted in aggregates within proteinaceous occlusion bodies. This mode transmission has implications for their efficacy as biological insecticides. A Nicaraguan isolate Spodoptera frugiperda multiple nucleopolyhedrovirus (SfMNPV-NIC) comprising nine genotypic variants been the subject considerable study due to influence variant interactions on insecticidal properties mixed-variant As part a...
Crude oil spills have caused substantial impacts to aquatic ecosystems. Chemical dispersants are used palliate the impact of spillages, but their use is polemic due additional potential toxic effect when mixed with oil-derived components. In this work, we a 16S-based metagenomic approach analyze changes gut microbiota adult zebrafish (Danio rerio) exposed water accommodated fraction (WAF) light crude (35° API gravity), and chemically enhanced WAF (CEWAF), prepared Nokomis 3-F4® dispersant....
Paralarvae (PL) are crucial to understanding the life cycle and population dynamics of cephalopods. Misidentification species with similar morphology is a problem that hampers cephalopod composition distribution. In this study, we used morphological molecular approaches carry out comprehensive identification Octopoda PL inhabit two main areas (Tamaulipas Yucatán) in southern Gulf Mexico (GoM). A total 189 were identified using criteria. Of these, 52 analyzed molecularly by sequencing...
Cocos nucifera L. is a crop grown in the humid tropics. It grouped into two classes of varieties: dwarf and tall; regardless variety, endosperm coconut accumulates carbohydrates early stages maturation fatty acids later stages, although biochemical factors that determine such behavior remain unknown. We used tandem mass tagging with synchronous precursor selection (TMT-SPS-MS3) to analyze proteomes solid endosperms from Yucatan green (YGD) Mexican pacific tall (MPT) cultivars. The analysis...
Plant response to water stress involves the activation of mechanisms expected help them cope with scarcity. Among these mechanisms, proteome-wide adjustment is well known. This includes actions save energy, protect cellular and molecular components, maintain vital functions cell. Intrinsically disordered proteins, which are proteins without a rigid three-dimensional structure, seen as emerging multifunctional components proteomes. They highly abundant in eukaryotic proteomes, numerous for...