Results 51 to 60 of about 183,426 (184)
Revista CENIC Ciencias Químicas, 2023 En el Centro de Ingeniería Genética y Biotecnología (CIGB) se produce el péptido sintético CIGB-814. Entre las etapas de obtención del mismo se realiza la síntesis química partiendo de una masa de resina de 50 g.
Ivet Castellanos Román +5 more
doaj
A One-Week Laboratory Practice: Introducing the Students to the Study of Plant Biochemistry and Signal Transduction [PDF]
, 2000 This report describes a one-week laboratory practice for students. An approach to study a Calcium dependent protein kinase (CDPK) involved in signal transduction processes in potato plants, is undertaken.
Raices, Marcela +2 more
core
Immune complexes in chronic Chagas disease patients are formed by exovesicles from Trypanosoma cruzi carrying the conserved MASP N-terminal region [PDF]
, 2017 The exovesicles (EVs) are involved in pathologic host-parasite immune associations and have been recently used as biomarkers for diagnosis of infectious diseases.
De Pablos, Luis Miguel +5 more
core +3 more sources
REVISTA DESAFÍOS, 2019 Objetivo. Determinar los efectos de la enseñanza modular en el desarrollo de la competencia resolución de problemas de genética mendeliana, en los estudiantes de Ingeniería Agronómica de la Universidad Nacional Hermilio Valdizán de Huánuco. Métodos.
Edwin Rubén Vidal Jaimes
semanticscholar +1 more source
American Journal of Botany, Volume 113, Issue 1, January 2026.Abstract Premise Floral pigments primarily serve to attract pollinators through color display and also contribute to protection against environmental stress. Although pigment composition can be plastically altered under stress, its impact on pollinator color perception remains poorly understood.
Eduardo Narbona +6 more
wiley +1 more source
Evento de modificación de soya transgénica para mayor resisten- cia a la roya asiática
Anales de la Academia de Ciencias de Cuba, 2022 Introducción. La roya asiática causada por el hongo Phakopsora pachyrhizi es la enferme- dad más destructiva que afecta a la soya. El desarrollo de plantas transgénicas que portan defensinas ha ofrecido una alternativa para proteger al cultivo frente a
Natacha Soto Pérez +8 more
doaj
Islet-1 specifies the identity of hypothalamic melanocortin neurons and is critical for normal food intake and adiposity in adulthood [PDF]
, 2015 Food intake and body weight regulation depend on proper expression of the proopiomelanocortin gene (Pomc) in a group of neurons located in the mediobasal hypothalamus of all vertebrates.
Gonzalez, Laura Elisabeth +6 more
core +2 more sources
Positive modulation of the a9a10 nicotinic cholinergic receptor by ascorbic acid [PDF]
, 2013 Background and Purpose: The activation of α9α10 nicotinic cholinergic receptors (nAChRs) present at the synapse between efferent olivocochlear fibres and cochlear hair cells can prevent acoustic trauma.
Boffi, Juan Carlos +5 more
core +1 more source
Physiologia Plantarum, Volume 177, Issue 6, November/December 2025.ABSTRACT Stem dehydration is critical in predicting drought‐driven tree mortality. Yet, how it coordinates with stomatal closure, xylem embolism, and aquaporin‐mediated water transport regulation remains unknown. Two angiosperms (beech and olive) and two conifers (pine and juniper) of contrasted embolism resistance were selected to assess the sequence ...
Roberto L. Salomón +7 more
wiley +1 more source
Molecular Microbiology, Volume 124, Issue 4, Page 327-341, October 2025.Candida albicans is a major fungal pathogen whose virulence is linked to filamentation. Its close relative, C. dubliniensis, filaments less efficiently and causes disease more rarely. To explore regulatory differences, we created C. dubliniensis mutants lacking transcription regulator orthologs that have been associated with filamentation in C ...
Teresa Meza‐Davalos +2 more
wiley +1 more source