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Invita: DEPARTAMENTO DE MICROBIOLOGIA EXPERIMENTAL
Ponente(s): M. en C. Dailyn Medero Díaz
Resumen: The bumblebee Bombus terrestris carries a primary inoculum of Tomato brown rugose fruit virus contributing to disease spread in tomatoes ………………………Dailyn Medero Díaz…………………………………………………Tomato brown rugose fruit virus is one of the most common tobamoviruses affecting tomato crops actually. Transmission of this pathogen occurs by mechanical contact and to date no insect vector has been associated with its transmission. In tomato production, the bumblebees Bombus terrestris, L. (Hymenoptera: Apidae) are used extensively for pollination purposes, contributing to fruit quality and quantity. The main objective of this research is to investigate the possibility that bumblebees might preserve infectious ToBRFV viral particles in hives collected from virus contaminated greenhouse. ToBRFV contaminated bumblebee hives were placed in a glass-/net-house containing only uninfected healthy tomato plants. RT-PCR, ELISA Western blot and Illumina NGS sequencing permitted to identify ToBRFV-contaminated plants, hives and bumblebees. ToBRFV was mostly present in the bumblebee's abdomen suggesting viral disease spread via buzz pollination. Viral particles isolated from a contaminated hive were infective when inoculated in Nicotiana rustica and N. tabacum cv. Samsun. This study emphasizes the necessity to renew practical maneuvers in tomato growth practices and use more often naïve bumblebee hives before planting the following growth cycle since virus contaminated bumblebee hives might carry a prim

Regionalización de las aguas oceánicas del golfo de México en base a sus propiedades bio-ópticas

Fecha: 19-09-2024

Hora: 01:00 pm

Lugar: https://zoom.us/j/98880658885?pwd=E647GWXpSjPqv2g0XzQYLbMD5DXWnO.1

PANEL DE EGRESADOS: vinculación académica

Fecha: 20-09-2024

Hora: 12:00 pm

Lugar: Join Zoom Meeting https://zoom.us/j/95263744321?pwd=zLR20tXwAtZsFnsKhbGTV3HWWVHFGX.1
Meeting ID: 952 6374 4321
Passcode: 212431

Rocas grafíticas origen y caso de estudio

Fecha: 20-09-2024

Hora: 12:00 pm

Lugar: https://zoom.us/j/7309189689?pwd=Tu7bTcx1GWsbuZSsty1WZGJDsPgKsy.1&omn=99427058712

Respuesta del campo de oleaje en presencia de un campo no estacionario de corrientes

Fecha: 03-10-2024

Hora: 01:00 pm

Lugar: https://zoom.us/j/95429789132?pwd=sIaiZC1mzCMP8s675XC6J9XlpHd5WO.1

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Estamos celebrando el XXX Aniversario del Programa de Maestría en Ciencias de la Computación

"Vinculación académica"

Estamos celebrando el XXX Aniversario del Programa de Maestría en Ciencias de la Computación

"Vinculación académica"