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Effect of UV-B radiation on the photoprotective and antioxidant response in Vaccinium corymbosum L.: An approach to the UV-B resistance mechanisms.
(2017)
Despite the Montreal protocol success and the eventual recovery of the ozone layer over Antarctica, there are still concerns about increased levels of ultraviolet-B (UV-B) radiation in the Southern Hemisphere. It is expected ...
uvsZ1 mutation shows epistatic relations with uvsD153 and uvsJ1 mutations without any involvement with checkpoint control in Aspergillus nidulans
(Sociedad de Biología de Chile, 2002)
Ecophysiological strategies in response to UV-B radiation stress in cultures of temperate microalgae isolated from the Pacific coast of South America
(Sociedad de Biología de Chile, 2001)
Beyond Arabidopsis: Differential UV-B Response Mediated by UVR8 in Diverse Species
(Frontiers Media S.A., 2019-06)
Ultraviolet-B radiation (UV-B, 280-315 nm) is an important environmental signal thatregulates growth and development in plants. Two dose-dependent UV-B responsepathways were described in plants: a specific one, mediated ...
The photomorphogenic factors UV-B Receptor 1, Elongated hypocotyl 5, and hy5 homologue are part of the UV-B signalling pathway in grapevine and mediate flavonol accumulation in response to the environment.
Grapevine (Vitis vinifera L.) is a species well known for its adaptation to radiation. However, photomorphogenic factors related to UV-B responses have not been molecularly characterized. We cloned and studied the role of ...
UV-photocurrent response of zinc oxide based devices: Application to ZnO/PEDOT:PSS hydrid Schottky diodes
(2021-01-01)
The UV photocurrent response of thin films of wide bandgap semiconductors such as zinc oxide (ZnO) can be applied to a great number of electronic devices aiming applications in environmental sensing or UV-detection. ...
Arabidopsis E2Fc is required for the DNA damage response under UV-B radiation epistatically over the microRNA396 and independently of E2Fe
(Wiley Blackwell Publishing, Inc, 2019-02)
UV-B radiation inhibits plant growth, and this inhibition is, to a certain extent, regulated by miR396-mediated repression of Growth Regulating Transcription factors (GRFs). Moreover, E2Fe transcription factor also modulates ...
HAG3, a Histone Acetyltransferase, Affects UV-B Responses by Negatively Regulating the Expression of DNA Repair Enzymes and Sunscreen Content in Arabidopsis thaliana
(Oxford University Press, 2015-04)
Histone acetylation is regulated by histone acetyltransferases and deacetylases. In Arabidopsis, there are 12 histone acetyltransferases and 18 deacetylases. Histone acetyltransferases are organized in four families: ...
Photosynthetic responses to UV-radiation of intertidal macroalgae from the Strait of Magellan (Chile)
(Sociedad de Biología de Chile, 2009)