Results 81 to 90 of about 7,799,898 (315)

Genomics Insights Into High‐Latitude Adaptation of Tibetan Macaques

Advanced Science, EarlyView.
Tibetan macaques exhibit unique adaptations to cold, high‐latitude environments, including shortened tails and enhanced fat storage. Genomic analyses reveal a species‐specific TBX6 mutation linked to tail reduction and selection on lipid metabolism genes.
Rusong Zhang, Ying Hu, Yang Teng, Jiwei Qi, Yangzhen Ciren, Lin Zhang, Qiao Du, Wencai Xu, Liang Zhou, Zhenxin Fan, Jinchuan Xing, Ming Li, Jing Li   +12 more
wiley   +1 more source

Dairy Resource Management: A Comparison of Conventional and Pasture-Based Systems [PDF]

Facing rapid and significant change in the sector, U.S. dairy production trends from 1993-2005 were tracked and performance measures (scale and technical efficiency and returns on assets) were estimated for conventional and pasture-based dairy farms ...
Gillespie, Jeffrey M., Nehring, Richard F., O'Donoghue, Erik J., Sandretto, Carmen L.   +3 more
core   +1 more source

Environmental impacts of grazed clover/grass pastures [PDF]

, 2009
peer-reviwedGrazed clover/grass pastures are important for animal production systems and the clover component is critical for its contribution to N inputs via biological fixation of atmospheric N2.
Erikson, J., Ledgard, S., Luo, J., Schils, René   +3 more
core  

Notch2 Directs aTreg Cell Fate toward Immunoregulation or Inflammatory Pyroptosis

Advanced Science, EarlyView.
Schematic illustration showing that the Notch2 intracellular domain (NICD2) facilitates pyroptosis resistance in activated Tregs through the RREB1/Foxo1 signaling pathway. In addition, Notch2‐mediated pyroptosis resistance in activated Tregs promotes immunoregulatory capacity, thereby attenuating Th2‐driven inflammatory responses in allergic rhinitis ...
Yue‐Long Qiao, Shan Xu, You Zou, Rui Yang, Han Zheng, Jia‐Yu Liu, Hui‐Ming Fan, Yuan‐Yuan Zhang, Yong‐Gang Kong, Wo‐Er Jiao, Shi‐Ming Chen   +10 more
wiley   +1 more source

Study on the Impact of Exclosures on the Physicochemical Properties of Rangeland Soil (Case Study: Northern Golestan Province, Sufikam Rangelands) [PDF]

علوم محیطی
Introduction: Overgrazing can have detrimental effects on the physical properties of soil in rangelands. Among the remedial methods for degraded soils, increasing rangeland fertility and striving to improve soil structure stability, reducing livestock ...
Rasool Khatibi, Mohsen Farahi
doaj   +1 more source

Biomass estimation to support pasture management in Niger

, 2015
. Livestock plays a central economic role in Niger, but it is highly vulnerable due to the high inter-annual variability of rain and hence pasture production.
Anne Schucknecht, M. Meroni, F. Kayitakire, F. Rembold, Amadou Boureima   +4 more
semanticscholar   +1 more source

CLinNET: An Interpretable and Uncertainty‐Aware Deep Learning Framework for Multi‐Modal Clinical Genomics

Advanced Science, EarlyView.
Identifying disease‐causing genes in neurocognitive disorders remains challenging due to variants of uncertain significance. CLinNET employs dual‐branch neural networks integrating Reactome pathways and Gene Ontology terms to provide pathway‐level interpretability of genomic alterations.
Ivan Bakhshayeshi, Mohammad Mahdi Hosseini, Ahmadreza Argha, Roxana Zahedi, Nigel H. Lovell, Hamid Alinejad‐Rokny   +5 more
wiley   +1 more source

Abundancia de trébol rojo y trébol blanco en pasturas del centro y norte de la provincia de Buenos Aires [PDF]

RIA: Revista Investigaciones Agropecuarias, 2013
The abundance of legumes in grasslands is a key factor for the supply of nitrogen to associated grasses andthe contribution to the quality of the diet of ruminants.
BARLETTA, P., CAMARASA, J., CARTA, H., DE ANDRÉS, A, MÉNDEZ, D., O’GORMAN, J.M, OJUEZ, C., PEREZ, G., SCHENEITER, O., VAREA, I.   +9 more
doaj  

Optimising the use of hen runs by structures [PDF]

, 2005
One of the main problems in free range husbandry of laying hens is the uneven use of the hen run. This leads to an overuse of pasture near the hen house.
Hirt, Helen, Zeltner, Esther
core  

The Gut Microbiota Regulates Motor Deficits via Butyrate in a Gnal+/− Mouse Model of DYT25 Dystonia

Advanced Science, EarlyView.
The present study provides compelling evidence for a modulatory role of the gut microbiota in the pathology of DYT25 dystonia, and butyrate supplementation alleviates the motor deficits of dystonia in Gnal+/− mice. Abstract Dystonia is the third most common movement disorder, following essential tremor and Parkinson's disease. The underlying mechanisms
Jingya Guo, Seong‐Gook Kang, Kunlun Huang, Tao Tong   +3 more
wiley   +1 more source