Results 91 to 100 of about 62,429 (307)

Shoot apical meristem

open access: yes, 2018
Loop animation schematizing cell divisions in the apical dome of a shoot meristem ...
Andrea Genre (6017636)
core   +1 more source

Alcoholic extracts of Russian sage (Salvia yangii) contain bioactive terpenoids with inhibitory activity against grapevine downy mildew (Plasmopara viticola)

open access: yesPest 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

Regulation of shoot apical meristem activity [PDF]

open access: yes, 2017
All above ground plant organs initiate or derive from stem cells at the shoot apical meristem. The activity of the shoot apical meristem determines the rate of leaf initiation, which is repressed by the ACTIN RELATED PROTEIN2/3 (ARP2/3) complex in the ...
Venn, Peter
core  

Root apical meristem

open access: yes, 2018
Loop animation schematizing cell divisions in the Arabidopsis root tip meristem ...
Andrea Genre (6017636)
core   +1 more source

Bt agave: why it is time to explore a new biotechnological frontier

open access: yesPest Management Science, EarlyView.
Drylands cover 41% of Earth, requiring sustainable crops. Agave, drought‐ and heat‐adapted, offers high‐value products with low water needs. Pests limit yield, yet Bacillus thuringiensis (Bt) Cry proteins, successful in other plants, remain unexploited in Agave.
Aline Vitória Corim Marim   +3 more
wiley   +1 more source

Insights on Zn deficiency and Zn excess effects on the Root Apical Meristem in Arabidopsis

open access: yes, 2022
Zinc, an essential cofactor to many enzymes, is an important micronutrient in plants. Crop culture on Zn deficient soils, which are widespread worldwide, is limiting productivity and quality and is considered as a concern for human nutrition. In contrast,
Persson, Daniel P.   +6 more
core  

A Trp574–Leu substitution confers resistance to three classes of acetolactate synthase inhibitors in Australian brome grass (Bromus diandrus)

open access: yesPest Management Science, EarlyView.
Target‐site based imidazolinone resistance in brome grass was found to be conferred by a mutation at position 574 in the ALS gene and to severely impact the efficacy of the herbicide Intervix®, a co‐formulation of imazamox and imazapyr. Abstract BACKGROUND Brome grass (Bromus diandrus) is a prevalent weed in southern Australian cropping regions which ...
Roberto Busi   +5 more
wiley   +1 more source

The CLV-WUS Stem Cell Signaling Pathway: A Roadmap to Crop Yield Optimization

open access: yesPlants, 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

The role of receptor-like proteins in Arabidopsis development

open access: yes, 2009
An intriguing and long-standing question in developmental biology is how plant cells communicate with each other and sense signals from their surrounding environment.
Wang, G.
core  

MERISTEM DEFECTIVE/DEFECTIVELY ORGANIZED TRIBUTARIES2 regulates the balance between stemness and differentiation in the root meristem through RNA splicing control

open access: yes, 2022
Plants respond to environmental stresses through controlled stem cell maintenance and meristem activity. One level of transcriptional control is RNA alternative splicing.
Thompson, H.L.   +13 more
core   +1 more source

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