Results 131 to 140 of about 11,824,119 (390)
Microbial exopolysaccharide production by polyextremophiles in the adaptation to multiple extremes
FEBS Letters, EarlyView.Polyextremophiles are microorganisms that endure multiple extreme conditions by various adaptation strategies that also include the production of exopolysaccharides (EPSs). This review provides an integrated perspective on EPS biosynthesis, function, and regulation in these organisms, emphasizing their critical role in survival and highlighting their ...
Tracey M Gloster, Ebru Toksoy Öner
wiley +1 more source
Side-View Face Recognition [PDF]
, 2010 Side-view face recognition is a challenging problem with many applications. Especially in real-life scenarios where the environment is uncontrolled, coping with pose variations up to side-view positions is an important task for face recognition.
Santemiz, Pinar +2 more
core +3 more sources
ARTICULAÇÕES ENTRE A ATUAÇÃO DO PROGRAMA BOLSA FAMÍLIA E O TRABALHO DE SEUS BENEFICIÁRIOS
Caderno de Administração, 2020 Este estudo teve como objetivo analisar a articulação da atuação do Programa Bolsa Família (PBF) com aspectos relacionados ao trabalho. Para tal, realizou-se uma pesquisa in loco em Caruaru-PE.
Marllon Emanoel Souza Medeiros de Vasconcelos +2 more
doaj
EVOLUÇÃO DO CAPITAL SOCIAL EMPREENDEDOR DOS SPIN-OFFS UNIVERSITÁRIOS
Regepe Entrepreneurship and Small Business Journal, 2012 Apesar de a literatura do campo do empreendedorismo reconhecer a evolução do capital social, ao longo do processo de criação de uma empresa, as pesquisas até aqui realizadas registraram, em geral, a estrutura da rede em certo momento e não as mudanças ...
Cândido Borges, Louis Jacques Filion
doaj +1 more source
FEBS Letters, EarlyView.Nicotinamide (NIC) and nicotinic acid (NIA) are proposed as stress signaling compounds in plants. Oxidative stress may lead to single strand breaks (SSB) in DNA, which activate poly(ADP‐ribose) polymerase (PARP). NIC and NIA are then formed from NAD. NIC and NIA can promote epigenetic changes leading to the expression of defense genes specific for the ...
Torkel Berglund, Anna B. Ohlsson
wiley +1 more source
FEBS Letters, EarlyView.Phytohormone brassinosteroid‐induced gene regulation by the transcription factor BIL1/BZR1 involves redox‐dependent DNA‐binding alternation and interaction with the transcription factor PIF4. The reduced BIL1/BZR1 dimer binds preferred cis‐elements, while oxidation alters its oligomerization state and disrupts DNA‐binding ability.
Shohei Nosaki +4 more
wiley +1 more source
EDIS, 2015 In the agricultural industry, telling your story is critical for establishing your operation’s identity. Communicating face-to-face is one method of getting your message to the public. This 2-page fact sheet presents tips and strategies for delivering your story to a live audience.
Brandon Telg, Jaron Jones, Ricky Telg
openaire +3 more sources
Structural dynamics of the plant hormone receptor ETR1 in a native‐like membrane environment
FEBS Letters, EarlyView.The present study unveils the structural and signaling dynamics of ETR1, a key plant ethylene receptor. Using an optimized nanodisc system and solution NMR, we captured full‐length ETR1 in a native‐like membrane environment. Our findings reveal dynamic domain uncoupling and Cu(I)‐induced rigidification, providing the first evidence of metal‐triggered ...
Moritz Lemke +2 more
wiley +1 more source
A working model for cytoplasmic assembly of H/ACA snoRNPs
FEBS Letters, EarlyView.Dyskerin is the component of nuclear H/ACA ribonucleoproteins (RNPs) endowed with pseudouridine synthase catalytic activity. Two isoforms of human dyskerin have been characterized: the abundant Iso1, mainly nuclear, and the shorter Iso3, mainly cytoplasmic but occasionally imported into nuclei.
Alberto Angrisani, Maria Furia
wiley +1 more source