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Key message Quantitative mass spectrometry of Arabidopsis telomerase uncovered AtLa1, a homolog of ciliate and yeast proteins that promotes telomerase maturation. AtLa1 is essential for telomerase function in vivo, and in vitro it engages the same region of AtTR bound by AtNAP57, homologous to a telomerase accessory from mammals. Abstract Striking divergence is evident in the biogenesis pathways and protein complements of telo...
Purpose This study evaluates whether indices extracted from different frequency bands of electrohysterography (EHG) can distinguish among cervical dilation levels during the first stage of labor. EHG, a non-invasive method for recording uterine electrical activity, can be analyzed in three bands: Band 1 (0.2–1 Hz), Band 2 (0.34–1 Hz, FWH), and Band 3 (0.2–0.34 Hz, FWL). The Fast Wave High (FWH) band reflects uterine excitabili...
Hematology and serum biochemistry reference intervals for the common opossum Didelphis marsupialisNARA Subscribed
The common opossum, Didelphis marsupialis , is a neotropical and synanthropic marsupial common and widespread in Latin America. The strong human-opossum conflict that results in high numbers of individuals with health problems demands information on physiological parameters to be used in veterinary medicine practice. The aim of this study was to estimate the reference intervals (RI) of hematology and serum biochemistry for thi...
Biodiversity of octopuses in the AmericasNARA Subscribed
No Future Growth Enhancement Expected at the Northern Edge for European Beech due to Continued Water LimitationNARA Subscribed
With ongoing global warming, increasing water deficits promote physiological stress on forest ecosystems with negative impacts on tree growth, vitality, and survival. How individual tree species will react to increased drought stress is therefore a key research question to address for carbon accounting and the development of climate change mitigation strategies. Recent tree‐ring studies have shown that trees at higher latitude...