Results 91 to 100 of about 3,000,597 (358)

Photosynthesis under far‐red light—evolutionary adaptations and bioengineering of light‐harvesting complexes

open access: yesFEBS Letters, EarlyView.
Phototrophs evolved light‐harvesting systems adapted for efficient photon capture in habitats enriched in far‐red radiation. A subset of eukaryotic pigment‐binding proteins can absorb far‐red photons via low‐energy chlorophyll states known as red forms.
Antonello Amelii   +8 more
wiley   +1 more source

Dual kidney transplantation from expanded criteria deceased donors: Initial experience from single center

open access: yesIndian Journal of Urology, 2011
Aim: To evaluate results of dual kidney transplantation from expanded criteria deceased donors. Materials and Methods: Between January 2000 and December 2009, 23 dual kidney transplantations were performed from expanded criteria deceased donors; 11 were
Pranjal Modi   +6 more
doaj   +1 more source

The Dual Nature of Type I and Type II Interferons

open access: yesFrontiers in Immunology, 2018
Type I and type II interferons (IFN) are central to both combating virus infection and modulating the antiviral immune response. Indeed, an absence of either the receptor for type I IFNs or IFN-y have resulted in increased susceptibility to virus ...
Amanda J. Lee, A. Ashkar
semanticscholar   +1 more source

Rad27/FEN1 prevents accumulation of Okazaki fragments and ribosomal DNA copy number changes

open access: yesFEBS Letters, EarlyView.
The budding yeast Rad27 is a structure‐specific endonuclease. Here, the authors reveal that Rad27 is crucial for maintaining the stability of the ribosomal RNA gene (rDNA) region. Rad27 deficiency leads to the accumulation of Okazaki fragments and changes in rDNA copy number.
Tsugumi Yamaji   +3 more
wiley   +1 more source

Dual-comb spectroscopy.

open access: yesOptica, 2016
Dual-comb spectroscopy is an emerging new spectroscopic tool that exploits the frequency resolution, frequency accuracy, broad bandwidth, and brightness of frequency combs for ultrahigh-resolution, high-sensitivity broadband spectroscopy.
I. Coddington, N. Newbury, W. Swann
semanticscholar   +1 more source

Vacuolar transport and function of Saccharomyces cerevisiae sterol ester hydrolase Tgl1

open access: yesFEBS Letters, EarlyView.
Tgl1, one of yeast sterol ester hydrolases, had been found on the lipid droplets where sterol esters are mainly stored. This study revealed that Tgl1 is transported into the vacuole depending on the ESCRT‐I–III complex, and that it exhibits intra‐vacuolar sterol ester hydrolase activity.
Takumi Nakatsuji   +5 more
wiley   +1 more source

Design Method for Radially Retractable Single DOF Plate Structure Based on Regular 1-Uniform Regular Tessellations

open access: yesMegaron, 2015
This paper is concerned with a method of designing single degree of freedom (DOF) radially retractable planar plate structures (RRPS). The shape of the plates are desired to be regular polygons and they are not allowed to overlap in any configuration and
Aylin Gazi, Koray Korkmaz
doaj   +1 more source

Dual right coronary artery: an unconventional presentation from Pakistan

open access: yesThe Pan African Medical Journal, 2020
There is a significant variation in the mapping of epicardial coronary arteries. This variation may present as different anomalies. These anomalies are usually asymptomatic and can be present at birth.
Jahanzeb Malik, Nismat Javed
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

An Evaluation of Algerian EMI Teacher Training Experience with DUAL English Language E-learning Platform

open access: yesAcademicus International Scientific Journal
This study evaluates Algerian university teachers’ experiences with the DUAL English Language E-learning Platform as a training tool to adopt English as a medium of instruction (EMI).
Abdelhak Chenini
doaj   +1 more source

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