Results 1 to 10 of about 68 (56)

Several Isoforms for Each Subunit Shared by RNA Polymerases are Differentially Expressed in the Cultivated Olive Tree (Olea europaea L.) [PDF]

open access: yesFrontiers in Molecular Biosciences, 2021
Plants contain five nuclear RNA polymerases, with RNA pols IV and V in addition to conserved eukaryotic RNA pols I, II, and III. These transcriptional complexes share five common subunits, which have been extensively analyzed only in yeasts.
Isabel Fernández-Parras   +5 more
doaj   +2 more sources

Biogenesis of RNA Polymerases in Yeast [PDF]

open access: yesFrontiers in Molecular Biosciences, 2021
Eukaryotic RNA polymerases (RNA pols) transcriptional processes have been extensively investigated, and the structural analysis of eukaryotic RNA pols has been explored. However, the global assembly and biogenesis of these heteromultimeric complexes have
Ana I. Garrido-Godino   +3 more
doaj   +2 more sources

A Yeast Chromatin-enriched Fractions Purification Approach, yChEFs, from Saccharomyces cerevisiae [PDF]

open access: yesBio-Protocol, 2020
We have adapted a previous procedure and improved an approach that we named yChEFs (yeast Chromatin Enriched Fractions) for purifying chromatin fractions.
Abel Cuevas-Bermúdez   +3 more
doaj   +2 more sources

Regulation of Eukaryotic RNAPs Activities by Phosphorylation [PDF]

open access: yesFrontiers in Molecular Biosciences, 2021
Evolutionarily conserved kinases and phosphatases regulate RNA polymerase II (RNAPII) transcript synthesis by modifying the phosphorylation status of the carboxyl-terminal domain (CTD) of Rpb1, the largest subunit of RNAPII.
Araceli González-Jiménez   +5 more
doaj   +2 more sources

Distribution and Relative Abundance of Insect Vectors of Xylella fastidiosa in Olive Groves of the Iberian Peninsula [PDF]

open access: yesInsects, 2018
The phytosanitary emergency caused by the spread of Xylella fastidiosa in the Mediterranean has raised demands for a better understanding of the ecology of its presumed and candidate insect vectors.
Marina Morente   +11 more
doaj   +2 more sources

Grazing Modulates the Multiscale Spatial Structure of Dryland Vegetation. [PDF]

open access: yesGlob Chang Biol
We studied how grazing pressure affects plant spatial patterns in drylands by using satellite images, field plant size and abundance data, and a mathematical model. We found that increasing grazing pressure has opposite effects on vegetation spatial structure to those of aridity, which might be explained by the fact that grazing decreases plant size ...
Pichon B   +19 more
europepmc   +2 more sources

Landscape effects on global soil pathogenic fungal diversity across spatial scales [PDF]

open access: yesNature Communications
Growing evidence has shown that, apart from local environmental factors, changes in landscape-level factors by accelerated land-use change can also shape soil pathogenic fungal diversity.
Yawen Lu   +103 more
doaj   +2 more sources

Olivar, cuerpo, identidad y territorio: una investigación artística contemporánea desde la perspectiva de género para abordar la cultura del aceite en Jaén

open access: yesAfluir
Este artículo presenta una investigación artística realizada en la provincia de Jaén, centrada en la cultura del aceite de oliva y su impacto en las vidas de las mujeres desde una perspectiva de género.
María Isabel Moreno Montoro   +3 more
doaj   +3 more sources

A global database of soil microbial phospholipid fatty acids and enzyme activities [PDF]

open access: yesScientific Data
Soil microbes drive ecosystem function and play a critical role in how ecosystems respond to global change. Research surrounding soil microbial communities has rapidly increased in recent decades, and substantial data relating to phospholipid fatty acids
Laura G. van Galen   +120 more
doaj   +2 more sources

Editorial: The Lesser Known World of RNA Polymerases [PDF]

open access: yesFrontiers in Molecular Biosciences, 2021
Olga Calvo   +3 more
doaj   +2 more sources

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