Results 41 to 50 of about 87,063 (294)
Acta Societatis Botanicorum Poloniae, 2014 Results of experiments performed with 6-mm high stem sections of Pinus sylvestris L. confirmed the hypothesis that the fusiform cells of the cambial region respond to the arrival of indole-3-acetic-acid (IAA) at the signalling concentration in the ...
Tomasz J. Wodzicki +2 more
doaj +1 more source
Hormonal changes in relation to biomass partitioning and shoot growth impairment in salinised tomato (Solanum lycopersicum L.) plants. [PDF]
, 2008 Following exposure to salinity, the root/shoot ratio is increased (an important adaptive response) due to the rapid inhibition of shoot growth (which limits plant productivity) while root growth is maintained.
Pérez-Alfocea, Francisco +8 more
core +5 more sources
Horticultural Plant Journal, 2020 The local auxin distribution characteristics in the roots, stems, and leaves of stably transformed plantlets of trifoliate orange (Poncirus trifoliata) with auxin reporter system DR5::GUS-YFP were elucidated in this research.
Xuan Xiao +3 more
doaj +1 more source
Comprehensive RNA-Seq Analysis on the Regulation of Tomato Ripening by Exogenous Auxin. [PDF]
PLoS ONE, 2016 Auxin has been shown to modulate the fruit ripening process. However, the molecular mechanisms underlying auxin regulation of fruit ripening are still not clear. Illumina RNA sequencing was performed on mature green cherry tomato fruit 1 and 7 days after
Jiayin Li +6 more
doaj +1 more source
Auxin and Cellular Elongation [PDF]
Plant Physiology, 2016 Auxin is a crucial growth regulator in plants. However, a comprehensive understanding of how auxin induces cell expansion is perplexing, because auxin acts in a concentration- and cell type-dependent manner. Consequently, it is desirable to focus on certain cell types to exemplify the underlying growth mechanisms.
Silvia Melina Velasquez +3 more
openaire +4 more sources
The identification and characterisation of key genes involved in somatic embryogenesis in wheat (Triticum, aestivum L.) [PDF]
, 2007 One of the most remarkable aspects of plants cells is that on application of the plant hormone auxin, they possess the unique ability to de-differentiate and return to embryonic development, via a process known as `somatic embryogenesis' (SE). On removal
Minogue, Ben Michael
core +6 more sources
Cell Dynamics in WOX5-Overexpressing Root Tips: The Impact of Local Auxin Biosynthesis
Frontiers in Plant Science, 2020 Root stem cell niche functioning requires the formation and maintenance of the specific “auxin-rich domain” governed by directional auxin transport and local auxin production.
Maria S. Savina +8 more
doaj +1 more source
ACS Chemical Biology, 2007 Indole-3-acetic acid (IAA or auxin) is essential throughout the life cycle of a plant. It controls diverse cellular processes, including gene expression. The hormone is perceived by a ubiquitin protein ligase (E3) and triggers the rapid destruction of repressors, called Aux/IAA proteins.
openaire +2 more sources
The Journal of Cell Biology, 2003 ![Graphic][1] Changes in PIN (green) localization during organ formation (left to right) redirects auxin flow. Friml/ElsevierUnlike we mammals, plants develop new organs throughout their lifetime.
openaire +2 more sources
SMALL ORGAN SIZE 1 and SMALL ORGAN SIZE 2/DWARF AND LOW-TILLERING Form a Complex to Integrate Auxin and Brassinosteroid Signaling in Rice [PDF]
, 2017 Although auxin and brassinosteroid (BR) synergistically control various plant responses, the molecular mechanism underlying the auxin–BR crosstalk is not well understood.
Hayashi, Makoto +9 more
core +1 more source