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Effects of leaf extracts of myrcia guianensis (Aubl.) DC. on growth and gene expression during root development of sorghum bicolor (L.) moench
(2015-01-01)
The allelopathic potential of leaf extracts from the medicinal plant Myrcia guianensis (Aubl.) DC. was studied in Petri dish bioassays on sorghum and determined the seed germination, germination rate index (GRI), root ...
AtHB23 participates in the gene regulatory network controlling root branching and reveals differences between secondary and tertiary roots
(Wiley Blackwell Publishing, Inc, 2019-08)
In Arabidopsis, lateral root (LR) development is mainly controlled by several known auxin-regulated transcription factors (TFs). Here, we show that AtHB23 (a homeodomain-leucine zipper I TF) participates in this intricate ...
The function of stilt roots in the growth strategy of Socratea exorrhiza (Arecaceae) at two neotropical sites
(Universidad de Costa Rica, 2007)
Endocytic trafficking towards the vacuole plays a key role in the auxin receptor SCFTIR-independent mechanism of lateral root formation in A. thaliana
(Oxford University Press, 2012)
Plants' developmental plasticity plays a pivotal role in responding to environmental conditions. One of the most plastic plant organs is the root system. Different environmental stimuli such as nutrients and water deficiency ...
Light-dependent changes in plastid differentiation influence carotenoid gene expression and accumulation in carrot roots
(2012)
Carrot is an important nutritional crop due to the high levels of pro-vitamin A carotenoids (β-carotene and, to a lower extent, α-carotene) that accumulate in its storage root during secondary growth. In this work we show ...
Root ABA and H+-ATPase are key players in the root and shoot growth-promoting action of humic acids
(John Wiley & Sons Inc, 2019-10)
Although the ability of humic (HA) and fulvic acids (FA) to improve plant growth has been demonstrated, knowledge about the mechanisms responsible for the direct effects of HA and FA on the promotion of plant growth is ...
Influences of edaphoclimatic conditions on deep rooting and soil water availability in Brazilian Eucalyptus plantations
(2020-01-01)
Brazilian roundwood industry is one of the most important and productive in the world, with Eucalyptus plantations alone representing 73% of the total planted forests. Deep rooting in these plantations represents a more ...
Early rooting in Rosemary's (Rosmarinus officinalis L.) cuttings under the influence of chemical treatments and collecting time
(1999-12-01)
The present work aimed to verify the early rooting development and the root production in rosemary's (Rosmarinus officinalis L.) cuttings under the influence of treatments with sythetics auxins, boric acid and collecting ...
Early rooting in Rosemary's (Rosmarinus officinalis L.) cuttings under the influence of chemical treatments and collecting time
(1999-12-01)
The present work aimed to verify the early rooting development and the root production in rosemary's (Rosmarinus officinalis L.) cuttings under the influence of treatments with sythetics auxins, boric acid and collecting ...
The significance of roots as hydraulic rheostats
(Oxford University Press, 2010-06)
Roots are the primary sites of water uptake by plants. Roots also sense most of the physico-chemical parameters of the soil, perceive signals from the shoots, and adjust their growth and water transport properties accordingly. ...