Results 251 to 260 of about 2,543,067 (306)

Breakout-lateral root emergence in Arabidopsis thaliana.

Current Opinion in Plant Biology, 2018
Lateral roots are determinants of plant root system architecture. Besides providing anchorage, they are a plant's means to explore the soil environment for water and nutrients. Lateral roots form post-embryonically and initiate deep within the root. On its way to the surface, the newly formed organ needs to grow through three overlying cell layers; the
D. Stoeckle, M. Thellmann, Joop E. M. Vermeer   +2 more
semanticscholar   +5 more sources

The plant-growth promoting bacteria promote cadmium uptake by inducing a hormonal crosstalk and lateral root formation in a hyperaccumulator plant Sedum alfredii.

Journal of Hazardous Materials, 2020
Plant growth-promoting bacteria (PGPB) that inhabit hyperaccumulating plants assist cadmium (Cd) absorption, but the underlying mechanism has not been comprehensively studied.
Yingjie Wu, Luyao Ma, Qizhen Liu, Mette Vestergård, Olivera Topalović, Qiong Wang, Qiyao Zhou, Lukuan Huang, Xiaoe Yang, Ying Feng   +9 more
semanticscholar   +1 more source

Lateral Root Regulation

Science Signaling, 2008
A membrane kinase regulates the number of stem cells in the main tip of the root as well as the de novo generation of stem cells in new laterally projecting roots.
openaire   +2 more sources

Adventitious Roots and Lateral Roots: Similarities and Differences

Annual Review of Plant Biology, 2014
In addition to its role in water and nutrient uptake, the root system is fundamentally important because it anchors a plant to its substrate. Although a wide variety of root systems exist across different species, all plants have a primary root (derived from an embryonic radicle) and different types of lateral roots.
Bellini, Catherine, Pacurar, Daniel I., Perrone, Irene   +2 more
openaire   +3 more sources

Dissecting Arabidopsis lateral root development

Trends in Plant Science, 2003
Recent studies in the model plant Arabidopsis provide new insight into the regulation of root architecture, a key determinant of nutrient- and water-use efficiency in crops. Lateral root (LR) primordia originate from a subset of pericycle founder cells.
Ilda, Casimiro, Tom, Beeckman, Neil, Graham, Rishikesh, Bhalerao, Hanma, Zhang, Pedro, Casero, Goran, Sandberg, Malcolm J, Bennett   +7 more
openaire   +2 more sources

Specification and evolution of lateral roots

Current Biology, 2023
Plants have evolved a remarkable capacity to develop new organs post-embryonically throughout their lifespan. A prime example of this is root branching. Root branching occurs in two ways: dichotomous and lateral branching. The dichotomous branching is the result of the division of the root apical meristem into two daughter meristems, likely through ...
Abdellah, Lakehal, Asma, Dob, Tom, Beeckman   +2 more
openaire   +2 more sources

Turning lateral roots into nodules

Science, 2019
The evolutionary origin of legume root nodules that help them grow is ...
Anthony, Bishopp, Malcolm J, Bennett
openaire   +2 more sources

Adventitious lateral rooting: the plasticity of root system architecture

Physiologia Plantarum, 2018
Root formation under natural conditions is plastic in response to multiple signals. Recent studies suggested that theWUSCHEL‐RELATED HOMEOBOX11(WOX11)‐mediated adventitious root formation pathway can occur in the primary root (PR) inArabidopsis thaliana, resulting in the production of a specific type of lateral roots (LRs) in response to wounding or ...
Yachao Ge, Xing Fang, Wu Liu, Lihong Sheng, Lin Xu   +4 more
openaire   +2 more sources

Hormone interactions during lateral root formation

Plant Molecular Biology, 2008
Lateral root (LR) formation, the production of new roots from parent roots, is a hormone- and environmentally-regulated developmental process in higher plants. Physiological and genetic studies using Arabidopsis thaliana and other plant species have revealed the roles of several plant hormones in LR formation, particularly the role of auxin in LR ...
Hidehiro, Fukaki, Masao, Tasaka
openaire   +2 more sources