Results 121 to 130 of about 3,812,934 (235)

Mutual antagonism between auxin and diacylglycerol acyltransferase 2 regulates high‐temperature‐induced hypocotyl elongation

open access: yesNew Phytologist, Volume 252, Issue 1, Page 222-240, October 2026.
Proposed model for auxin–DGAT2 crosstalk regulating high‐temperature‐induced hypocotyl elongation. Summary Cell elongation is a fundamental process in plant growth and development, and it is significantly affected by temperature changes. While the signaling mechanisms driving high‐temperature‐induced cell elongation have been extensively studied, the ...
Mohinur Khamzaaliyeva   +3 more
wiley   +1 more source

Estructura del fragmento molecular CH2

open access: yes, 1964
En el presente trabajo se aplica el "Método de Ligaduras de Valencia"a los estados singulete y triplete del radical metileno para la configuraciónsp3 del C. Se considera un problema de seis electrones, loselectrones 1s de los H y los electrones 2S, 2px, 2py, 2pz del C. Nose incluyen en el cálculo los electrones 1s del C.
openaire   +2 more sources

Estructura molecular i funció dels músculs vius

open access: yes, 2011
The muscle is a fabulous organic machine able to convert, at a molecular level, chemical energy coming mainly from food into mechanical force. Many efforts have been dedicated from many fields of knowledge with the single objective of finding the answer to the golden question: How can muscle produce force and movement?This thesis answers an essential ...
openaire   +1 more source

The miR167–ARF8 module coordinates stamen–pistil development and fruit set in tomato

open access: yesNew Phytologist, Volume 252, Issue 2, Page 647-665, October 2026.
SlMIR167a is the functionally prominent SlMIR167 gene in tomato fruit development. Summary Auxin is an important regulator of reproductive development. The families of the AUXIN RESPONSE FACTOR (ARF) genes, important components of the auxin signal, have expanded in flowering plants.
Nave Man   +7 more
wiley   +1 more source

Expression profiling of the RPE in zebrafish smarca4 mutant revealed altered signals that potentially affect RPE and retinal differentiation [PDF]

open access: yes, 2014
Purpose: The purpose of this study was to develop a framework for analyzing retinal pigment epithelium (RPE) expression profiles from zebrafish eye mutants.
Trowbridge, Sara   +6 more
core   +1 more source

El reemplazo molecular

open access: yesMomento, 1995
Se esboza en este trabajo el método del reemplazo molecular, que se ha convertido últimamente en una estrategia muy útil para la determinación de la estructura de macromoléculas biológicas, cuando se posee la estructura de una molécula homóloga a la ...
Carlos A. Rojas A.
doaj  

A factorial multi‐layer analysis reveals non‐additive sulfur–iron interactions shaping metabolic and transcriptional responses in durum wheat

open access: yesNew Phytologist, Volume 252, Issue 1, Page 192-208, October 2026.
Working model of S‐dependent Fe stress integration in durum wheat. S availability acts as the main factor defining the metabolic and transcriptional state of the plant, whereas Fe mainly affects the intensity of these responses. This is particularly evident for OAS, methionine, citrate and asparagine, which accumulated most strongly under combined S ...
Eleonora Coppa   +9 more
wiley   +1 more source

The combination of morphogenic regulators BABY BOOM and GRF‐GIF improves maize transformation efficiency and promotes leaf regeneration

open access: yesNew Phytologist, Volume 252, Issue 1, Page 260-275, October 2026.
Maize regeneration via somatic embryogenesis by ectopic expression of morphogenic factors TaGRF4‐TaGIF1 and ZmBBM. Summary Transformation is an indispensable tool for plant genetics and functional genomics. Although stable transformation in maize is no longer a major obstacle, there remains a need for accessible and efficient methods for academic ...
Zongliang Chen   +8 more
wiley   +1 more source

Estructura molecular y cristalina del bis (bis(dietilamino) glioximato) níquel (II)

open access: yesRevista Colombiana de Química, 1984
Ni(CioH2lN402)2- monoclínico, grupo espacial P2i/a, a = 15.760 (2), b = 11.793 (3), c = 7.297 (1) A°, j3 = 99.10 (1)°, V = 1339.0 (7) A°3, Z = 2 , De = 1.28 Mg M " \ M = 765 M " ' . La estructura fue resuelta por el método del átomo pesado y afinada por mínimos cuadrados, utilizando la matriz completa, hasta obtener una concordancia R = 0.068 para ...
Nuvan, Luis Alejandro   +1 more
openaire   +2 more sources

From genotype to microbiome function: a gene–metabolite–microbiome pathway shaping plant nutrient acquisition

open access: yes
New Phytologist, Volume 252, Issue 2, Page 528-530, October 2026.
Zhiqiang Pang, Peng Yu
wiley   +1 more source

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