Results 81 to 90 of about 19,567 (254)

Robinow syndrome DVL1 variants disrupt morphogenesis and appendage formation in a Drosophila disease model

Developmental Dynamics, EarlyView.
Abstract Background Robinow syndrome is a rare developmental syndrome caused by variants in genes in Wnt signaling pathways. We previously showed that expression of patient variants in Dishevelled 1 (DVL1) in Drosophila and chicken models disrupts the balance of canonical and non‐canonical Wnt signaling.
Gamze Akarsu, Katja R. MacCharles, Kenneth Kin Lam Wong, Joy M. Richman, Esther M. Verheyen   +4 more
wiley   +1 more source

Le programme Génoplante, programme mobilisateur en génomique végétale

Oléagineux, Corps gras, Lipides, 2002
Les enjeux de la génomique végétale sont immenses pour le secteur de la création variétale et concernent de multiples objectifs, allant de la réduction d’intrants à l’amélioration de la qualité des produits récoltés ou transformés.
Caboche Michel, Boucly Michel
doaj   +1 more source

Do yams (Dioscorea spp.) host endogenous viral sequences ? [PDF]

, 2011
Yams (Dioscoreae sp) are important food commodities in tropical and subtropical areas of Africa, the Caribbean, South America and the Pacific where they play a key role in food security. Yams are vegetatively propagated crops.
Bandou, Eric, Gamiette, Franciane, Pavis, Claudie, Teycheney, Pierre-Yves, Umber, Marie   +4 more
core  

Insight Into the Origins of N2O Byproduct on Confinement Structure TiO2/MnSm Catalyst Through Sulfation Pre‐Treatment for Low‐Temperature NH3‐SCR Reaction

EcoEnergy, EarlyView.
Sulfation of TiO2 with tubular architecture assembly nanosheets cooperated with Sm modification endowed the TiO2–SO42−/MnSm catalyst with excellent low‐temperature NH3‐SCR activity, high N2 selectivity, and well H2O‐resistance. It clarifies how the Sm modification and sulfation adjusts the distribution of acid sites and modulates the activation of NH3 ...
Tian Zhao, Guodong Zhang, Xiaosheng Huang, Rongji Cui, Chao Feng, Zhicheng Tang   +5 more
wiley   +1 more source

Agro-Morphological Diversity of White Roselle (Hibiscus sabdariffa var. altissima) for Climate Change Adaptation in Burkina Faso

AgroEnvironmental Sustainability
Climate change intensifies the variability of agroclimatic conditions in sub-Saharan Africa, threatening food security through increased droughts, rainfall gaps, and soil degradation.
Dramane Kabore, Adama Rama
doaj  

Polyploidy modulates the adaptation to water deficit in citrus scion/rootstock associations evaluated under controlled pot condition and relates to specific changes in root and leaf transcriptome

Plant Stress
Citrus, one of the world’s most important crops, is facing significant challenges due to drought events. Previous studies have demonstrated that tetraploid rootstocks may exhibit greater tolerance to abiotic stresses than their diploid counterparts.
Leny Calvez, Alexis Dereeper, Benedicte Favreau, Gary Sivager, Pierre Mournet, Saturnin Bruyere, Marie Bonnin, Hélène Vignes, Guillaume Marti, Gerardo Cebrian-Torrejon, Antonio Doménech-Carbó, Barbara Hufnagel, Patrick Ollitrault, Raphaël Morillon   +13 more
doaj   +1 more source

Rentabilité et obstacles à l’adoption des variétés améliorées du Manioc (Manihot esculenta Cranz) chez les paysans en RD Congo

Revue Marocaine des Sciences Agronomiques et Vétérinaires, 2021
L’objectif de cette étude a été de comparer la rentabilité des variétés de manioc (Manihot esculenta Cranz.) améliorées par rapport à celles de manioc local et d'évaluer les obstacles d’adoption de nouvelles variétés diffusées par les institutions de ...
Prosper Salumu KIMWANGA, Léonard Muanasaka KABUITA, Jean-Paul Lusi SIWAKO, Benjamin Dowiya NZAWELE, Moses Imani MUSSA   +4 more
doaj  

Salt-inducible expression of OsJAZ8 improves resilience against salt-stress

BMC Plant Biology, 2018
Background Productivity of important crop rice is greatly affected by salinity. The plant hormone jasmonate plays a vital role in salt stress adaptation, but also evokes detrimental side effects if not timely shut down again.
Preshobha K. Peethambaran, René Glenz, Sabrina Höninger, S. M. Shahinul Islam, Sabine Hummel, Klaus Harter, Üner Kolukisaoglu, Donaldo Meynard, Emmanuel Guiderdoni, Peter Nick, Michael Riemann   +10 more
doaj   +1 more source

Vegetation on the move: elevational shifts and greening dynamics across the Himalayan alpine zone

Ecography, EarlyView.
This study investigates alpine ‘vegetation line' (the upper limit of continuous plant community) dynamics in the Himalayan alpine zone (HAZ) over a 24‐year timescale (1999–2022) using maximum NDVI products derived from Landsat series datasets, adjusted for sampling bias using phenological modelling.
Ruolin Leng, Stephan Harrison, Dominic Fawcett, Achyut Tiwari, Mike Harrison, Karen Anderson   +5 more
wiley   +1 more source

Systemic aging fuels heart failure: Molecular mechanisms and therapeutic avenues

ESC Heart Failure, Volume 12, Issue 2, Page 1059-1080, April 2025.
Abstract Systemic aging influences various physiological processes and contributes to structural and functional decline in cardiac tissue. These alterations include an increased incidence of left ventricular hypertrophy, a decline in left ventricular diastolic function, left atrial dilation, atrial fibrillation, myocardial fibrosis and cardiac ...
Zhuyubing Fang, Umar Raza, Jia Song, Junyan Lu, Shun Yao, Xiaohong Liu, Wei Zhang, Shujuan Li   +7 more
wiley   +1 more source