Results 71 to 80 of about 131,542 (309)
Plasma membrane association by N-acylation governs PKG function in Toxoplasma gondii [PDF]
, 2017 Cyclic GMP (cGMP)-dependent protein kinase (protein kinase G [PKG]) is essential for microneme secretion, motility, invasion, and egress in apicomplexan parasites, However, the separate roles of two isoforms of the kinase that are expressed by some ...
Brown, Kevin M +2 more
core +2 more sources
Sensing and Filtering Environmental Fluctuations: The Case of Biomolecular Condensates in Plants
Advanced Science, EarlyView.The diversity of plant condensates reflects constraints of sessile organisms to coordinate postembryonic development with environmental adaptation. This review examines how plants employ condensates to integrate temperature, light, redox, and nutrient signals.
Panagiotis N. Moschou, Dorothee Staiger
wiley +1 more source
Cold Spring Harbor Perspectives in Biology, 2010 The history of plant biology is inexorably intertwined with the conception and discovery of auxin, followed by the many decades of research to comprehend its action during growth and development. Growth responses to auxin are complex and require the coordination of auxin production, transport, and perception. In this overview of past auxin research, we
Steffen, Abel, Athanasios, Theologis
openaire +2 more sources
Advanced Science, EarlyView.This study systematically reveals a complex interactive network involving plants, microbes, and insects, elucidating the ecological and molecular mechanisms by which cotton enhances its resistance to aphids through the active recruitment of the beneficial soil bacterium Delftia tsuruhatensis.
Hui Xue +11 more
wiley +1 more source
Microsystems & Nanoengineering, 2022 For plants on Earth, the phytohormone auxin is essential for gravitropism-regulated seedling establishment and plant growth. However, little is known about auxin responses under microgravity conditions due to the lack of a tool that can provide an ...
Jing Du +6 more
doaj +1 more source
Advanced Science, EarlyView.Floral meristem (FM) activity is crucial for the initiation of floral organs. In this study, SE represses IPT7 expression and cytokinin signaling via both the miR171c‐5p–KNAT2 and miR164c–CUC1/2–KNAT2 regulatory modules, thereby repressing FM activity. In contrast, STM induces both KNAT2 and IPT7 expression.
Wen Yang +11 more
wiley +1 more source
Mutual inhibition between EPFL2 and auxin extends the intervals of periodic leaf morphogenesis
Nature CommunicationsRules behind the spatial arrangement of repetitive modules are key principles of multicellular morphogenesis. In plant shoots, PIN-FORMED 1 (PIN1)-mediated polar auxin transport instructs periodic formation of auxin maxima, which develop into lateral ...
Toshiaki Tameshige +11 more
doaj +1 more source
Auxin influx carriers control vascular patterning and xylem differentiation in Arabidopsis thaliana.
PLoS Genetics, 2015 Auxin is an essential hormone for plant growth and development. Auxin influx carriers AUX1/LAX transport auxin into the cell, while auxin efflux carriers PIN pump it out of the cell.
Norma Fàbregas +9 more
doaj +1 more source
Frontiers in Plant Science, 2017 Exogenous abscisic acid (ABA) is known to either stimulate or inhibit root growth, depending on its concentration. In this study, the roles of ethylene and auxin in this biphasic effect of ABA on root elongation were investigated using chemical ...
Xiaoqing Li +3 more
doaj +1 more source
The Effects of Cytokinin on the Transcriptional Regulation of PIN Expression in Arabidopsis thaliana [PDF]
, 2012 The processes of cell division and differentiation are critical to the development of any multicellular organism. During the formation of plant roots these processes take place at a region of the root tip called the meristem.
Burgess, Elizabeth
core +1 more source