Results 31 to 40 of about 58,973,815 (170)

Phosphate starvation induces root cell‐type‐specific transcriptional responses and alternative splicing

open access: yesNew Phytologist, Volume 250, Issue 5, Page 3212-3229, June 2026.
Summary Phosphate (Pi) is an essential nutrient for plant growth, and understanding how Arabidopsis thaliana root cells respond to Pi deficiency is crucial to decipher whole plant responses. We perform high‐resolution transcriptomic profiling across five distinct root cell types, identifying differentially expressed genes (DEGs) and differential ...
Mary‐Paz González‐García   +11 more
wiley   +1 more source

Ingeniería de Sistemas [PDF]

open access: yes, 2002
Se presenta el índice de temas publicados en la Revista Ingeniería e Investigación en el área de Ingeniería de Sistemas hasta el año ...
Revista Ingeniería e Investigación   +1 more
core   +1 more source

Generación de un sustrato 3D - impreso de colágeno y quitosano para ingeniería de tejidos de piel. [PDF]

open access: yes, 2018
Trabajo Final IntegradorLa ingeniería de tejidos está emergiendo como un campo interdisciplinario en la ingeniería biomédica; tiene como objetivo generar nuevo material biológico para reemplazar tejidos u órganos enfermos o dañados.
Heidenreich, Ana Carolina
core  

Identification of a novel link connecting indole‐3‐acetamide with abscisic acid biosynthesis and signaling

open access: yesNew Phytologist, Volume 249, Issue 5, Page 2452-2466, March 2026.
Summary Plants orchestrate their developmental processes and responses to environmental stimuli through a sophisticated network of small signaling molecules, termed phytohormones. Among these, auxins are recognized for their role in promoting plant growth.
José Moya‐Cuevas   +8 more
wiley   +1 more source

Departamento de Ingeniería Industrial [PDF]

open access: yes, 2001
Se presentan aspectos relacionados con el Departamento de Ingeniería Industrial de la Universidad Nacional de ...
Revista Ingeniería e Investigación   +1 more
core  

Heat drastically alters floral color and pigment composition without affecting flower conspicuousness

open access: yesAmerican 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

Aplicación de geotextiles tejidos en vías afirmadas : análisis económico [PDF]

open access: yes, 2008
El desarrollo de los geosintéticos y de su utilización en los campos de la ingeniería ha introducido un nuevo concepto en las metodologías de diseño y construcción de sus diversas aplicaciones.
Silva Tello, Carlos Jaime
core  

The Effect of Different Hydroxyapatite Structures on the Cellular Behavior of Polycaprolactone/Sodium Alginate/Collagen Scaffolds to Proliferate Mesenchymal Cells

open access: yesSurface and Interface Analysis, Volume 58, Issue 1, Page 28-34, January 2026.
ABSTRACT This study demonstrates how a hydroxyapatite/(HaP) structure influences and determines cell viability/proliferation on electrospun hybrid polycaprolactone/sodium‐alginate/collagen scaffolds when mesenchymal cells are seeded. Four different HaPs were tested: (1) nanometric/(nHaP), (2) micrometric/(μHap), (3) functionalized/(nHaPf), and (4 ...
M. Hernández   +5 more
wiley   +1 more source

Zymoseptoria tritici stealth infection is facilitated by stage‐specific downregulation of a β‐glucanase

open access: yesNew Phytologist, Volume 248, Issue 6, Page 3191-3207, December 2025.
Summary Plant cell walls constitute a major defence barrier against pathogens, although it is unclear how specific cell wall components impact pathogen colonisation. Pathogens secrete cell wall‐degrading enzymes (CWDEs) to facilitate plant colonisation, but damaged or infected cells are often a source of cell wall‐derived oligosaccharides that trigger ...
Diego Rebaque   +14 more
wiley   +1 more source

Ingeniería de tejidos, generalidades y actualidad en Odontología.

open access: yes, 2019
La ingeniería de tejidos es un universo apasionante, resultado del esfuerzo de muchas ciencias que buscan estrategias y soluciones terapéuticas al más alto nivel que hasta ahora percibe el hombre, por ende, es considerada como la medicina del futuro, la ...
Maury López, Carlos David
core   +1 more source

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