Results 91 to 100 of about 9,676,673 (297)

Sequence determinants of RNA G‐quadruplex unfolding by Arg‐rich regions

open access: yesFEBS Letters, EarlyView.
We show that Arg‐rich peptides selectively unfold RNA G‐quadruplexes, but not RNA stem‐loops or DNA/RNA duplexes. This length‐dependent activity is inhibited by acidic residues and is conserved among SR and SR‐related proteins (SRSF1, SRSF3, SRSF9, U1‐70K, and U2AF1).
Naiduwadura Ivon Upekala De Silva   +10 more
wiley   +1 more source

OS IMPACTOS DA POLÍTICA MONETÁRIA NA TAXA DE CÂMBIO NO BRASIL: IDENTIFICAÇÃO VIA HETEROCEDASTICIDADE

open access: yesRevista de Economia Contemporânea, 2017
RESUMO O presente trabalho busca analisar os efeitos da política monetária brasileira sobre a taxa de câmbio, no período de 2004-2016, considerando o problema de endogeneidade da política monetária.
Sílvia Verônica Vilarinho Couto   +1 more
doaj   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

The stability of interest rate processes [PDF]

open access: yes
This paper presents a careful reexamination of Chan, Karolyi, Longstaff, and Sanders (CKLS 1992). By redefining the possible regime shift period in line with evidence from known policy changes and past empirical research, we find evidence that ...
David C. Smith, Robert R. Bliss
core  

Cell wall target fragment discovery using a low‐cost, minimal fragment library

open access: yesFEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan   +5 more
wiley   +1 more source

Policy irreversibility and interest rate smoothing [PDF]

open access: yes
Many empirical studies argue that the inertial behavior of the policy rates in industrialized countries can be well explained by a linear partial adjustment version of the Taylor rule.
Kobayashi, Teruyoshi
core   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

ISLAMIC ECONOMIC SYSTEM – ATTITUDE TOWARD INTEREST RATE

open access: yesEkonomski Vjesnik, 2012
This study is focused on basic theological, theoretical and practical principles of the Islamic economic system. It points out the importance of the source (Qur’an and Sunnah) on which the Islamic economic system is based; it extracts the strength of ...
Teufik Čočić, Mirko Pešić
doaj  

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