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Divergent functions of the Arabidopsis mitochondrial SCO proteins: HCC1 is essential for COX activity while HCC2 is involved in the UV-B stress response
(Frontiers, 2014-03)
The two related putative cytochrome c oxidase (COX) assembly factors HCC1 and HCC2 from Arabidopsis thaliana are Homologs of the yeast Copper Chaperones Sco1p and Sco2p. The hcc1 null mutation was previously shown ...
An association test for survival to heat stress in larvae and adults in Drosophila melanogaster
(James N. Thompson, jr., 2010-12)
In insects, survival to heat-stress (SHS) is a trait related to thermal adaptation (Hoffmann et al., 2003). SHS can increase by acclimation, as heat acclimation is the increase in thermotolerance due to either repeated or ...
Catalases of the polyextremophylic Andean isolate Acinetobacter sp. Ver 3 confer adaptive response to H2O2 and UV radiation
(Wiley Blackwell Publishing, Inc, 2020-03)
The polyextremophilic strain Acinetobacter sp. Ver3 isolated from high-altitude Andean lakes exhibits elevated tolerance to UV-B radiation and to pro-oxidants, a feature that has been correlated to its unusually high ...
UV-B impairs growth and gas exchange in grapevines grown in high altitude
(Wiley Blackwell Publishing, Inc, 2013-09)
We previously demonstrated that solar ultraviolet-B (UV-B) radiation levels in high altitude vineyards improve berry quality in Vitis vinifera cv. Malbec, but also reduce berry size and yield, possibly as a consequence of ...
Plant L10 Ribosomal proteins have different roles during development and translation under ultraviolet-B stress
(American Society Of Plant Biologist, 2010)
Ribosomal protein L10 (RPL10) proteins are ubiquitous in the plant kingdom. Arabidopsis (Arabidopsis thaliana) has three RPL10 genes encoding RPL10A to RPL10C proteins, while two genes are present in the maize (Zea mays) ...
Planejamento experimental aplicado aos estudos de degradação forçada do fármaco Ticagrelor
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Química - PPGQCâmpus São Carlos, 2020-08-31)
Stability indicating tests are an essential part during pharmaceutical drug production, besides being a mandatory step for the regulation and approval from the regulatory agencies. Forced degradation consist of an exposure ...
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 ...