Results 71 to 80 of about 32,066 (307)
Developmental biology of wood formation [PDF]
, 2003 The wood-forming vascular cambium is responsible for the production of a large part of the biomass on this planet. Yet, there is only limited knowledge on how cell proliferation and differentiation in the cambial meristem are regulated.
Schrader, Jarmo
core
Pest Management Science, EarlyView.Alcoholic extracts from flowers, leaves, and shoots of Russian sage decreased downy mildew severity on grapevine leaf disks. Fractionation followed by metabolomic analysis revealed putative terpenoids as the main components of the active fractions. Specifically, 7‐methylrosmanol, 12‐O‐methylcarnosic acid, carnosic acid, and carnosol were identified as ...
Anna Smaldone +5 more
wiley +1 more source
Frontiers in Plant Science, 2022 Somatic cells of higher plants possess the remarkable ability to regenerate new individuals via reestablishing apical meristems. Reconstitution of shoot meristem is the vital process and is required for application of plant biotechnology.
Jiong Hui Liu +8 more
doaj +1 more source
Programmed cell death and genetic stability in conifer embryogenesis [PDF]
, 2007 Somatic embryogenesis, the generation of embryos from somatic cells, is a valuable tool for studying embryology. In addition, somatic embryos can be used for large-scale vegetative propagation, an application of great interest for forestry.
Helmersson, Andreas
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Tandemly duplicated TaERF109 genes confer drought tolerance and post‐drought recovery in wheat
Journal of Integrative Plant Biology, EarlyView.Tandemly duplicated TaERF109 transcription factor genes in wheat modulate growth traits and enhance drought tolerance by regulating the TaMADS56 transcription facto gene, cytokinin biosynthesis‐related genes, and nicotianamine synthase genes, revealing the critical role of tandemly duplicated genes in the coordination of stress responses and ...
Jun Chen +9 more
wiley +1 more source
Nature Communications, 2017 When plants flower, the shoot apical meristem switches fate to produce floral organs instead of leaves. Here Youet al. perform tissue-specific epigenome profiling and show that during this transition changes in histone methylation are correlated with ...
Yuan You +8 more
doaj +1 more source
The COP9 SIGNALOSOME is required for postembryonic meristem maintenance in Arabidopsis thaliana [PDF]
, 2015 Cullin-RING E3 ligases (CRLs) regulate different aspects of plant development, and are activated by modification of their cullin subunit with the ubiquitin-like protein NEDD8 (NEural precursor cell expressed Developmentally Down-regulated 8) (neddylation)
Boccaccini, Alessandra +10 more
core +1 more source
De novo stolon organogenesis in potato leaf callus elicited by Agrobacterium tumefaciens stimulus
Journal of Integrative Plant Biology, EarlyView.Agrobacterium tumefaciens triggers stolon regeneration from potato leaf callus independent of T‐DNA insertion, suggesting a strategy to reprogram callus identity and expand the potential of tissue regeneration. ABSTRACT Plant cells can undergo cellular reprogramming, enabling pluripotent callus formation from excised leaves.
Seung Yong Shin +7 more
wiley +1 more source
A gene expression map of shoot domains reveals regulatory mechanisms
Nature Communications, 2019 The shoot apical meristem (SAM) maintains stem cells and generates new leaves and flowers from its periphery. Here via spatially resolved translatome profiling, Tian et al.
Caihuan Tian +9 more
doaj +1 more source
The CLV-WUS Stem Cell Signaling Pathway: A Roadmap to Crop Yield Optimization
Plants, 2018 The shoot apical meristem at the growing shoot tip acts a stem cell reservoir that provides cells to generate the entire above-ground architecture of higher plants. Many agronomic plant yield traits such as tiller number, flower number, fruit number, and
Jennifer C. Fletcher
doaj +1 more source