Results 31 to 40 of about 44,077 (362)
Emerging roles of BET proteins in transcription and co‐transcriptional RNA processing
WIREs RNA, Volume 14, Issue 1, January/February 2023., 2023 Roles of BET proteins in RNA polymerase II transcription and co‐transcriptional RNA processing. Abstract Transcription by RNA polymerase II (Pol II) gives rise to all nuclear protein‐coding and a large set of non‐coding RNAs, and is strictly regulated and coordinated with RNA processing.
Nicole Eischer +2 more
wiley +1 more source
Vegetative propagation of Argania spinosa (L.) Skeels cuttings: Effects of auxins and genotype
Advances in Horticultural Science, 2020 Argania spinosa (L.) is an endemic tree species of south-western Morocco; it plays a very important socio-economic and environmental role. However, the vegetative propagation of the argan tree by traditional cuttings is limited by the difficulty of ...
Abdellah Benbya +5 more
doaj +1 more source
Agronomy, 2023 Treatments that increase the germination potential and vigor of Glycine max seedlings are continuously being stimulated, with the aim of achieving a higher percentage of emergence and better performance in the field.
Raphael Barros Queiroz +5 more
doaj +1 more source
Modeling the emergence of polarity patterns for the intercellular transport of auxin in plants [PDF]
J. R. Soc. Interface, 2015, 12, 20141223, 2014 The hormone auxin is actively transported throughout plants via protein machineries including the dedicated transporter known as PIN. The associated transport is ordered with nearby cells driving auxin flux in similar directions. Here we provide a model of both the auxin transport and of the dynamics of cellular polarisation based on flux sensing.
arxiv +1 more source
Auxin-Induced Plasma Membrane Depolarization Is Regulated by Auxin Transport and Not by AUXIN BINDING PROTEIN1 [PDF]
Frontiers in Plant Science, 2019 Auxin is a molecule, which controls many aspects of plant development through both transcriptional and non-transcriptional signaling responses. AUXIN BINDING PROTEIN1 (ABP1) is a putative receptor for rapid non-transcriptional auxin-induced changes in plasma membrane depolarization and endocytosis rates.
Ivan A. Paponov +11 more
openaire +7 more sources
Biochemical activity of auxins in dependence of their structures in Wolffia arrhiza (L.) Wimm.
Acta Societatis Botanicorum Poloniae, 2011 Wolffia arrhiza (L.) Wimm. (Lemnaceae) as a mixotrophic plant reacts considerably weaker to used auxins with different chemical structures than typical photosynthetic vascular plants and algae especially from Chlorophyta.
Romuald Czerpak +2 more
doaj +1 more source
Plants, 2023 Multiple biotic and abiotic factors influence rice cultivation. These factors limit productivity and yield, as well as an irrational use of agrochemicals in rice cultivation.
Winston Franz Rios-Ruiz +3 more
doaj +1 more source
Micropropagation and ex situ conservation of three rare and endemic ornamental Dianthus taxa (Caryophyllaceae) [PDF]
Botanica Serbica, 2022 The conservation of numerous plant taxa of spontaneous flora which are endemic, endangered, vulnerable or rare is realized by in situ or ex situ methods. The biotechnology of in vitro cultures is an important part of these programmes.
Virginia Sarropoulou, Eleni Maloupa
doaj +1 more source
Plant responses to auxin signals: an operating principle for dynamical sensitivity yet high resilience [PDF]
R. Soc. open sci. 5: 172098, 2018, 2017 Plants depend on the signaling of the phytohormone auxin for their development and for responding to environmental perturbations. The associated biomolecular signaling network involves a negative feedback at the level of the Aux/IAA proteins which mediate the influence of auxin (the signal) on the ARF transcription factors (the drivers of the response).
arxiv +1 more source
Jasmonic acid methyl ester induces xylogenesis and modulates auxin-induced xylary cell identity with NO Involvement [PDF]
, 2019 In Arabidopsis basal hypocotyls of dark-grown seedlings, xylary cells may form from the pericycle as an alternative to adventitious roots. Several hormones may induce xylogenesis, as Jasmonic acid (JA), as well as indole-3-acetic acid (IAA) and indole-3 ...
Altamura, M. M. +5 more
core +1 more source