Results 41 to 50 of about 1,605,650 (307)

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Analysing Unit Root Properties of Macro-Economic Variables for Turkey

open access: yesSelçuk Üniversitesi Sosyal Bilimler Enstitüsü Dergisi, 2018
This paper will analyse the unit root properties of main macro-economic variables of Turkey. These macro-economic variables are always in demand by policy makers. This is why we have chosen 10 variables for investigation.
Erkan Kara   +2 more
doaj  

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

open access: yesFEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva   +5 more
wiley   +1 more source

The Uncertainty of the U.S. and Japanese Interest Rates and Its Effect on Money Demand in Malaysia

open access: yesInternational Journal of Management Studies, 2004
This paper examines the effect of the volatility of the U.S. and Japanese interest rates on the money demand in Malaysia. The volatility of the U.S. and Japanese interest rates measured as a conditional variance are estimated from the GARCH(1,I) model ...
Jauhari Dahalan
doaj  

Unit Root Tests and Structural Breaks: A Survey with Applications||Contrastes de raíces unitarias y cambios estructurales: un estudio con aplicaciones [PDF]

open access: yesRevista de Métodos Cuantitativos para la Economía y la Empresa, 2007
The theme of unit roots in macroeconomic time series have received a great amount of attention in terms of theoretical and applied research over the last three decades.
Verma, Reetu   +2 more
doaj  

Exploring the nexus between oil prices and sectoral stock prices: Nonlinear evidence from Kuwait stock exchange

open access: yesCogent Economics & Finance, 2017
This paper investigates the relationship between oil prices (Brent and West Texas Intermediate (WTI)) and Kuwait Stock Exchange (KSE) prices at the sector level. In a nonlinear autoregressive distributed lag (NARDL) model, ten major sectors in Kuwait are
Khalid M. Kisswani, Mohammad I. Elian
doaj   +1 more source

Emerging Stock Market Integration among Selected SAARC and Developed Countries: An Empirical Analysis of Short-Term and Long-Term Linkages

open access: yesRamanujan International Journal of Business and Research, 2019
This paper has tried to explain the presence of integration among the stock markets of selected SAARC countries within themselves as well as with selected three Developed countries of the world.
Ms. Vanita Tripathi, Ms. Ritika Seth
doaj   +1 more source

Modelling asymmetric relationship between exports and growth in a developing economy: Evidence from Namibia

open access: yesSouth African Journal of Economic and Management Sciences, 2020
Background: Namibia is an open economy where international trade accounts for a greater proportion of gross domestic product (GDP). Openness of the Namibian economy for the period 2010 to 2018 has been on average 111% of GDP.
Teboho Jeremiah Mosikari   +1 more
doaj   +1 more source

Regulated seasonal unit root process

open access: yesStudies in Nonlinear Dynamics & Econometrics, 2021
Abstract Unfortunately, time series problems do not appear in data singly. We focus on the joint occurrence of nonstationarity, seasonality and bounded data. Seasonal unit root tests and bounded unit root tests already exist in the literature, yet when all these issues are combined their performance needs improvement.
Burak Alparslan Eroğlu   +1 more
openaire   +3 more sources

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

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