Results 131 to 140 of about 2,113,384 (312)

Chameleon sequences reveal structural effects in proteins representing micelle‐like distribution of hydrophobicity

FEBS Open Bio, EarlyView.
Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman, Katarzyna Stapor, Leszek Konieczny, Krzysztof Gądek, Piotr Nowakowski   +4 more
wiley   +1 more source

Prevalence and associated factors of self-medication among pregnant women in Sodo Town, Southern Ethiopia

Frontiers in Medicine
BackgroundSelf-medication is a widespread practice among pregnant women worldwide, with 44.55% practicing it. However, it may lead to incorrect diagnosis, inappropriate treatment, and failure to recognize contraindications.
Mesfin Abebe, Silenat Gashaw, Dinkalem Getahun, Wudit Wassu, Tiruye Menshaw, Serawit Lakew   +5 more
doaj   +1 more source

Exon 7 splicing of ERα predicts poor prognosis and increases phenotypic heterogeneity in luminal a subtype breast cancer

FEBS Open Bio, EarlyView.
ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui, Taobo Hu, Thomson Christian Husein, Wai Hei Shek, Bingrong Chen, Depeng Wang, Shu Wang, Weichuan Yu, Xiaodan Fan, Mengping Long, Toyotaka Ishibashi   +10 more
wiley   +1 more source

Reassessing the Location, Magnitude, and Macroseismic Intensity Map of the 8 April 1893 Svilajnac (Serbia) Earthquake

Applied Sciences
A devastating earthquake took place on 8 April 1893, close to the town of Svilajnac, central Serbia. Over the past decade, significant historical data on the effects of this earthquake has been collected from a variety of sources, including books ...
Miodrag I. Manić, Borko Đ. Bulajić
doaj   +1 more source

Reinforcer magnitude and demand under fixed-ratio schedules with domestic hens

, 2014
This study compared three methods of normalizing demand functions to allow comparison of demand for different commodities and examined how varying reinforcer magnitudes affected these analyses.
Grant, Amber A., Surrey Jackson, Temple, W, Foster, T.M, Jackson, S, Poling, A, Alan Poling, Temple, William, T. Mary Foster, Grant, A, William Temple, Poling, Alan, Jennifer Kinloch, Kinloch, J.M, Foster, T. Mary, Kinloch, Jennifer, Jackson, Surrey, Amber A. Grant   +17 more
core   +1 more source

Analysing the significance of small conformational changes and low occupancy states in serial crystallographic data

FEBS Open Bio, EarlyView.
This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill, Yelyzaveta Pulnova, Elke De Zitter, Helen M. Ginn, Briony A. Yorke   +4 more
wiley   +1 more source

Long-Term Correlations in São Francisco River Flow: The Influence of Sobradinho Dam

Revista Brasileira de Meteorologia
In this work we study the influence of the Sobradinho dam construction on daily streamflow of São Francisco River, Brasil, by analyzing long-range correlations in magnitude and sign time series obtained from streamflow anomalies, using the Detrended ...
Ikaro Daniel de Carvalho Barreto, Silvio Fernando Alves Xavier Junior, Tatijana Stosic   +2 more
doaj   +1 more source

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

FEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke, Michal Banasik, Rokas Juodeikis, Martin J. Warren, Richard W. Pickersgill   +4 more
wiley   +1 more source

When speaking of the experience, do not leave out the experiencer: on self and magnitude

Frontiers in Psychology, 2013
Shahar eArzy, Shahar eArzy
doaj   +1 more source

Precipitation extremes projected to increase and to occur in different times of the year

Environmental Research Letters
There is high confidence that precipitation extremes are projected to become more frequent and severe and, to a lesser extent, that their seasonality may change.
Dario Treppiedi, Gabriele Villarini, Jens Bender, Leonardo Valerio Noto   +3 more
doaj   +1 more source