Results 71 to 80 of about 1,034,919 (313)

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source

A resonant squid-inspired robot unlocks biological propulsive efficiency

, 2021
Elasticity has been linked to the remarkable propulsive efficiency of pulse-jet animals such as the squid and jellyfish, but reports that quantify the underlying dynamics or demonstrate its application in robotic systems are rare.
Giorgio-Serchi, Francesco, Weymouth, Gabriel, Bujard, Thierry   +2 more
core   +1 more source

Impact of Ginger Straw on Cultivation and Quality of Pleurotus geesteranus and Hericium erinaceus

Foods
Against the backdrop of China’s booming edible fungi industry, shortages and price hikes of traditional cultivation substrates have emerged as critical bottlenecks.
Yan Zhang, Yihui Wang, Qingji Wang, Zheng Li, Zhuang Li   +4 more
doaj   +1 more source

Produtividade e eficiência biológica de sistemas pecuários de cria diferindo na idade das novilhas ao primeiro parto e na taxa de natalidade do rebanho no Rio Grande de Sul Productivity and biological efficiency of beef cow-calf systems differing in age at first calving and herd calving rate in Rio Grande do Sul

Revista Brasileira de Zootecnia, 2001
Foi avaliada por intermédio da simulação a produtividade e eficiência de sistemas de criação de bovinos de corte no Rio Grande do Sul diferindo na idade das novilhas ao primeiro parto (IP, anos) e na taxa de natalidade (TN): "Sistema Tradicional" (ST) IP=
Virgínia Beretta, José Fernando Piva Lobato, Carlos Guilherme A. Mielitz Netto   +2 more
doaj   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Valorization of Ginkgo biloba Leaf Powder as a Substrate in King Oyster Mushroom (Pleurotus eryngii) Cultivation

Life
Ginkgo biloba is widely planted as a colorful foliage tree, and its leaf can be used as a biomass energy source, but it has been underutilized for a long time.
Haikang Li, Peng Liu, Zihao Li, Congtao Xu, Jinlong Pan, Yi Zhou, Qingxiu Hu, Suyue Zheng, Yajie Zou   +8 more
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Effects of micronutrients on biological treatment efficiency of textile wastewater

, 2007
Micronutrients play a very important role in biological processes for wastewater treatment. Many industrial wastewaters lack in nutrients (macronutrients and micronutrients) required for microbial growth, and this is one of the main problems at many ...
Che, Yu-ling, Wang, Hui, Gu, Yu-feng, Liang, Wei, Hu, Hong-ying, Song, Yu-dong, Liang, W, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China   +6 more
core  

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

FEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil, Anna Corrà, Annalisa Scapolatiello, Chengxiang Qiu, Gianluca Amadei   +4 more
wiley   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

FEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source