Results 71 to 80 of about 11,614,908 (287)

Solar ultraviolet irradiance in the ozone hole region in Antarctica

Antarctic Record, 2001
To analyze characteristics of solar ultraviolet irradiance in the ozone hole region, solar ultraviolet-B (UV-B : 280-315nm) and ultraviolet-A (UV-A : 315-400nm) irradiance at noon were measured from October 4,1999 to January 31,2000 at Syowa Station in ...
Shu Takeshita, Hiroshi Miyaoka, Masaki Ejiri, Masako Sasaki   +3 more
doaj   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Responses of hyperthermophilic crenarchaea to UV irradiation [PDF]

, 2007
This work was supported by a dedicated functional genomics grant from the Swedish Research Council and the Swedish Graduate Research School in Genomics and Bioinformatics to RB, and by grants from the Wellcome Trust and BBSRC to MFW.Background: DNA ...
Lundgren, Magnus,, Munro, Stacey, Gotz, Dorothee, White, Malcolm F., Magnus Lundgren, Stacey Munro, Rolf Bernander, Lundgren, Magnus, Sonia Paytubi, Malcolm F White, Dorothee Götz, Bernander, Rolf,, Paytubi, Sonia, White, Malcolm F.,, Bernander, Rolf   +14 more
core   +1 more source

Yeast Gcn2 retains activity following humanization of its auto‐phosphorylation region

FEBS Open Bio, EarlyView.
Using Saccharomyces cerevisiae as a model to study Gcn2 activation and regulation is limited by the lack of antibodies detecting phosphorylated Gcn2. To overcome this, we engineered Gcn2‐HsC, a yeast Gcn2 variant recognizable by commercial anti‐human phospho‐GCN2 antibodies.
Reuben A. Anderson, Anja H. Schiemann, Evelyn Sattlegger   +2 more
wiley   +1 more source

Efeitos da radiação ultravioleta-B na organização celular e fisiológica da estrutura foliar de Oryza Sativa (L.) cultivar Epagri 108 [PDF]

, 2013
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Biologia Celular e do Desenvolvimento, Florianópolis, 2013.A radiação ultravioleta-B (UV-B) afeta muitos processos importantes nas ...
Almeida, Sérgio Luiz de
core  

Transcriptomic profiling of soybean in response to high-intensity UV-B irradiation reveals stress defense signaling

Frontiers in Plant Science, 2016
The depletion of the ozone layer in the stratosphere has led to a dramatic spike in ultraviolet B (UV-B) intensity and increased UV-B light levels.
Min Young Yoon, Moon Young Kim, Moon Young Kim, Sangrea Shim, Kyung Do Kim, Jungmin Ha, Jungmin Ha, Jin Hee Shin, Sungtaeg Kang, Suk-Ha Lee, Suk-Ha Lee   +10 more
doaj   +1 more source

MagmaFlow: A desktop platform for artificial intelligence‐driven expression analysis

FEBS Open Bio, EarlyView.
MagmaFlow is a free, no‐code platform for gene expression analysis. It generates interactive volcano plots, links genes to literature, pathways, and diseases, prioritizes candidates using millions of publications, identifies affected biological processes, builds network diagrams, and exports publication‐ready figures and reports for macOS and Windows ...
Carlos E. Buss, Ao Li, Eduardo H. Gilglioni, Mayank Bansal, Sumeet Pal Singh, Latifa Bakiri, Alessandra K. Cardozo, Esteban N. Gurzov   +7 more
wiley   +1 more source

Efeitos da radiação ultravioleta-B na germinação e desenvolvimento dos tetrásporos de Gelidium floridanum (Gelidiales, Rhodophyta): crescimento, morfologia e ultraestrutura [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Biologia Vegetal, Florianópolis, 2010O aumento na incidência de radiação ultravioleta-B, como consequência da depleção da camada ...
Scariot, Lidiane Ângela
core  

Effect of terahertz irradiation on DNA damage repair in living cells

FEBS Open Bio, EarlyView.
We investigated the effect of terahertz (THz) wave irradiation on DNA double‐strand break (DSB) repair in living cells. We found that THz irradiation enhanced DSB repair at specific frequencies, whereas heat treatment inhibited it, indicating that this effect is nonthermal and frequency‐specific.
Yuya Ueno, Shota Yamazaki, Hiromichi Hoshina, Masahiko Harata   +3 more
wiley   +1 more source

Multiple Roles for UV RESISTANCE LOCUS 8 in Regulating Gene Expression and Metabolite Accumulation in Arabidopsis under Solar UV Radiation

, 2013
Photomorphogenic responses triggered by low fluence rates of ultraviolet-B radiation (UV-B, 280-315 nm) are mediated by the UV-B photoreceptor UV RESISTANCE LOCUS 8 (UVR8).
Brosché, Mikael, Morales, Luis Orlando,, Lindfors, Anders V, Wargent, Jason J,, Tegelberg, Riita,, Morales, Luis Orlando, Vainonen, Julia,, Sipari, Nina, Strid, Åke,, Vainonen, Julia, Jenkins, Gareth I, Aphalo, Pedro J, Tegelberg, Riita, Wargent, Jason J, Sipari, Nina,, Aphalo, Pedro J,, Strid, Åke, Lindfors, Anders V,, Jenkins, Gareth I,, Brosché, Mikael,   +19 more
core   +1 more source