Results 31 to 40 of about 235,257 (257)

Response of Water Radiation Utilization of Summer Maize to Planting Density and Genotypes in the North China Plain

Agronomy, 2022
Increasing the planting density of summer maize to improve the utilization efficiency of limited soil and water resources is an effective approach; however, how the leaf water-use efficiency (WUEL), yield, and RUE respond to planting density and ...
Zhendong Liu, Shiyu Wei, Ming Li, Qingfen Zhang, Rui Zong, Quanqi Li   +5 more
doaj   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Recognizing production options for pearl millet in Pakistan under changing climate scenarios

Journal of Integrative Agriculture, 2017
Climate change is making the lands a harsher environment all over the world including Pakistan. It is expected to oppose us with three main challenges: increase in temperature up to 2–5°C (heat stress), increasing water stress and severe malnourishment ...
Asmat Ullah, Ashfaq Ahmad, Tasneem Khaliq, Javaid Akhtar   +3 more
doaj   +1 more source

Effects of row spacing on soil nitrogen availability, wheat morpho-physiological traits and radiation use efficiency

Frontiers in Soil Science, 2022
Optimizing row spacing is an important measure to exploit the full yield potential, achieve a continuous increase in wheat yield and green development without increasing input.
Jie Zhang, Rui Cao, Zhiyong Zhang, Xiaochun Wang, Xiaochun Wang, Xinming Ma, Shuping Xiong   +6 more
doaj   +1 more source

Structural insights into an engineered feruloyl esterase with improved MHET degrading properties

FEBS Letters, EarlyView.
A feruloyl esterase was engineered to mimic key features of MHETase, enhancing the degradation of PET oligomers. Structural and computational analysis reveal how a point mutation stabilizes the active site and reshapes the binding cleft, expading substrate scope.
Panagiota Karampa, Konstantinos Makryniotis, Theofani‐Iosifina Sousani, Evangelos Topakas, Vangelis Daskalakis, Maria Dimarogona   +5 more
wiley   +1 more source

Simulation of source sink partitioning in wheat under varying nitrogen regimes using DSSAT-CERES-wheat model

Agricultural Water Management
Grain yields in wheat can be limited by the assimilate supply (source) or by the carbohydrate demand of the grains (sink). Recently, there have been questions regarding the capability of crop models to simulate the physiology of source-sink interactions ...
Mukhtar Ahmed, Muhammad Bilal, Shakeel Ahmad   +2 more
doaj   +1 more source

Resource use efficiency of different wheat species under drought stress

The Indian Journal of Agricultural Sciences, 2018
Genotypes of modern bread wheat (Triticum aestivum L.) produced significantly more grain yield over spelt (Triticum spelta L.) and emmer (Triticum dicoccum) genotypes of ancient wheat.
S L MEENA, D L SPARKES
doaj   +1 more source

Ridge-furrow planting with black film mulching increases rainfed summer maize production by improving resources utilization on the Loess Plateau of China

Agricultural Water Management, 2023
Soil mulching has been widely used to improve crop productivity around the world, but how various mulching practices affect soil hydrothermal conditions, water-temperature-radiation utilization and finally grain yield of rainfed maize has been poorly ...
Zhenqi Liao, Chen Zhang, Shuolei Yu, Zhenlin Lai, Haidong Wang, Fucang Zhang, Zhijun Li, Peng Wu, Junliang Fan   +8 more
doaj   +1 more source

Loss of IGF‐1R impairs DNA‐PKcs recruitment to chromatin leading to defective end‐joining

Molecular Oncology, EarlyView.
IGF‐1R promotes radioresistance by facilitating DNA‐PKcs recruitment to chromatin, enabling non‐homologous end‐joining (NHEJ) repair of double‐strand breaks. Inhibition or loss of IGF‐1R disrupts this recruitment to damage sites, driving compensatory reliance on microhomology‐mediated end‐joining (MMEJ) repair.
Matthew O. Ellis, Jack V. Mills, Wojciech Niedzwiedz, Valentine M. Macaulay   +3 more
wiley   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

Molecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola, Yasmine Illi, Anna Bircher, Marijn Wilmink, Rachele F. Malagutti, Solenn Ottié, Cordelia Schuler, Pedro A. Ruiz, Cheryl de Vallière, Klaus Seuwen, Gerhard Rogler, Martin Hausmann   +11 more
wiley   +1 more source