Results 71 to 80 of about 23,385 (147)
New Phytologist, Volume 247, Issue 5, Page 2180-2195, September 2025.Summary Developmental processes are regulated at multiple levels, including the epigenetic level. Among the epigenetic factors, histone H3 lysine 4 (H3K4) methyltransferases contribute to active transcription of target genes, and here, we explored how the H3K4 methyltransferase ARABIDOPSIS HOMOLOG OF TRITHORAX1 (ATX1) affects Arabidopsis thaliana ...
Selene Napsucialy‐Mendivil +7 more
wiley +1 more source
Sugar apple (Annona squamosa L., Annonaceae) seed germination: morphological and anatomical changes
Agronomía Colombiana, 2013 The anon or sugar apple is a species of the Annona genus, widely distributed in the world and in Colombia and a fruit with great potential in domestic and international markets. However, the technical information related to the aspects of propagation and
Fabio Ernesto Martínez-Maldonado +2 more
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Las escuelas clandestinas en Ecuador. Raíces de la educación indígena intercultural
, 2015 By the mid-twentieth century in Ecuador, indians implemented clandestine schools to teach their people. Those schools were persecuted and harassed by landowners, who did not see pertinent that indians were educated.
María Isabel González Terreros
semanticscholar +1 more source
Public Administration, Volume 103, Issue 3, Page 693-706, September 2025.ABSTRACT Debates on contracting out to the private sector is primarily focused on the cost efficiency of its provision, drawing on experiences with hard or technical services such as waste and water management. This paper focuses on a growing interest in the role and impact of sourcing decisions in softer or more human‐centered services, such as social
Danny Chow +2 more
wiley +1 more source
Cumarinas en las raices de angostura nicaraguensis (Standley, L.D. Williams) Elias
Uniciencia, 1992 No ...
Carlos Hasbun Pacheco +2 more
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, 2014 El aprendizaje basado en problemas es una metodologia vanguardista que ha orientado la educacion medica, bajo sus raices constructivistas y sus teorias pedagogicas apoyadas en el aprendizaje significativo y en el aprendizaje por descubrimiento y ...
Sandra Liliana Rodríguez
semanticscholar +1 more source
Revista de Biología Tropical, 2006 In Costa Rica’s Corcovado National Park,the fossorial land crab, Gecarcinus quadratus (Gecarcinidae), densely populates (1-6 m-2) a region of forest extending from the Park’s Pacific coastline inland to ca.600 m. Throughout this coastal forest (‘crabzone’
Peter M Sherman
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, 2015 En los Andes colombianos, un gran numero de artesanias se fabrican a partir de raices adventicias de plantas nativas que crecen de forma silvestre.
Ana Maria Moreno Benavides +1 more
semanticscholar +1 more source
Ecología Austral, 2011 La diversidad y la productividad de las zonas áridas dependen de la interacción entre las limitaciones ambientales que presenta cada región en particular y el complejo de adaptaciones desarrolladas por los organismos que les permiten mantener el balance
Pablo E. Villagra +7 more
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Procesos morfológicos en la iniciación y desarrollo de nódulos en aliso (Alnus acuminata H.B.K)
Agronomía Colombiana, 1987 La especie nativa Alnus ecuminata H.B.K. (Aliso) establece una relación simbiótica en las raíces con un Actinomycete<br />del género Frankia. De esta asociación resulta la formación de nódulos que tienen capacidad para fijar nitrógeno atmosférico y
Niño Luz Marina +3 more
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