Results 1 to 10 of about 58,954 (218)

Mdm2-Mediated Downmodulation of GRK2 Restricts Centrosome Separation for Proper Chromosome Congression

Cells, 2021
The timing of centrosome separation and the distance moved apart influence the formation of the bipolar spindle, affecting chromosome stability. Epidermal growth factor receptor (EGFR) signaling induces early centrosome separation through downstream G ...
Clara Reglero, Belén Ortiz del Castillo, Verónica Rivas, Federico Mayor, Petronila Penela   +4 more
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TCFL5 deficiency impairs the pachytene to diplotene transition during spermatogenesis in the mouse

Scientific Reports, 2022
Spermatogenesis is a complex, multistep process during which spermatogonia give rise to spermatozoa. Transcription Factor Like 5 (TCFL5) is a transcription factor that has been described expressed during spermatogenesis.
Javier Galán-Martínez, Inés Berenguer, Mª del Carmen Maza, Konstantinos Stamatakis, Núria Gironès, Manuel Fresno   +5 more
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Botánica, ¿qué hay en un nombre?

Revista del Museo de La Plata, 2020
La emergencia reciente de nuevas áreas de investigación biológica, como por ejemplo la Biología Molecular, ha introducido tensiones con las disciplinas establecidas desde hace más tiempo.
Juan José Guiamet
doaj   +1 more source

Propagation of Theobroma cacao by Rooted Cuttings in Mini-Tunnels

Advances in Agriculture, 2022
Cacao is an economically important crop that is currently planted in Asia, Africa, and America. Cuttings is a technique of vegetative propagation suitable for the conservation of selected desirable characteristics in cacao trees.
Lucía Melissa Vásquez Zamora, Sofía Rengifo-Del Aguila, Juan Carlos Guerrero Abad, Geomar Vallejos Torres, Sixto Alfredo Imán Correa, Elías Torres Flores, Francisco Mesén Sequeira, Mike Anderson Corazon Guivin   +7 more
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Chronic inhibition of the mitochondrial ATP synthase in skeletal muscle triggers sarcoplasmic reticulum distress and tubular aggregates

Cell Death and Disease, 2022
Tubular aggregates (TA) are honeycomb-like arrays of sarcoplasmic-reticulum (SR) tubules affecting aged glycolytic fibers of male individuals and inducing severe sarcomere disorganization and muscular pain.
Cristina Sánchez-González, Juan Cruz Herrero Martín, Beñat Salegi Ansa, Cristina Núñez de Arenas, Brina Stančič, Marta P. Pereira, Laura Contreras, José M. Cuezva, Laura Formentini   +8 more
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Biología molecular de plantas

Botan‪ical Sciences, 1994
Los avances en el campo de la biología molecular y la bioquímica vegetal, junto con el desarrollo de los métodos de transformación de plantas tanto por el sistema de Agrobacterium como por el sistema denominado biobalística, han permitido a los grupos de
Miguel Lara-Sánchez, Federico Sánchez-Rodríguez   +1 more
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Gamma Irradiation of Plukenetia volubilis L. Seeds Promotes Several Changes during Its Germination and Vegetative Growth

Advances in Agriculture, 2023
Plukenetia volubilis (“sacha inchi”) is a perennial plant that produces edible seeds with a remarkable lipid composition that is highly concentrated in polyunsaturated essential fatty acids.
Mike Anderson Corazon-Guivin, Sofia Rengifo-Del Aguila, Angel David Hernández-Amasifuen, Víctor Manuel Arévalo-Rojas, Ronny Anthony Acosta-Córdova, Agustín Cerna-Mendoza, Thiago de Araújo Mastrangelo, Jorge Damian Valverde-Iparraguirre, Juan Carlos Guerrero-Abad   +8 more
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NEUROPATOLOGÍA: DIAGNÓSTICO CON BIOLOGÍA MOLECULAR

Revista Médica Clínica Las Condes, 2017
Los tumores del sistema nervioso central (SNC) se clasificaron de acuerdo a su histología hasta el año 2007, según la norma de la Organización Mundial de la Salud (OMS).
Dr. Facundo Las Heras, MD Phd, Dr. Gonzalo Diocares   +1 more
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Una mirada al cáncer desde la perspectiva molecular

Revista Finlay, 2022
El cáncer es una enfermedad multifactorial que provoca alteraciones en la diferenciación celular y un descontrol en la proliferación normal de las células, lo que conlleva a una pérdida de las características estructurales y funcionales de las células en
María de Jesús Sánchez Bouza, Pedro Sánchez Frenes, Zuria Elisa Ayala Reina, Pedro Javier Sánchez Sánchez, Maylé Santos Solís   +4 more
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A copper switch for inducing CRISPR/Cas9-based transcriptional activation tightly regulates gene expression in Nicotiana benthamiana

BMC Biotechnology, 2022
Background CRISPR-based programmable transcriptional activators (PTAs) are used in plants for rewiring gene networks. Better tuning of their activity in a time and dose-dependent manner should allow precise control of gene expression. Here, we report the
Elena Garcia-Perez, Borja Diego-Martin, Alfredo Quijano-Rubio, Elena Moreno-Giménez, Sara Selma, Diego Orzaez, Marta Vazquez-Vilar   +6 more
doaj   +1 more source