Results 131 to 140 of about 176,186 (387)

A deletion upstream of the degron of AcIAA27 leads to auxinic herbicide resistance in Arctotheca calendula

open access: yesPest Management Science, EarlyView.
An in‐frame deletion was identified in AcIAA27, compared to the susceptible population, which confer resistance to both 2,4‐D and dicamba. Abstract BACKGROUND Two populations of Arctotheca calendula (capeweed) from near Naracoorte, South Australia, were not controlled by 2,4‐D. These populations were investigated for resistance to 2,4‐D and other auxin
Yuanlin Qi   +4 more
wiley   +1 more source

Cellular Auxin Transport in Algae

open access: yesPlants, 2014
The phytohormone auxin is one of the main directors of plant growth and development. In higher plants, auxin is generated in apical plant parts and transported from cell-to-cell in a polar fashion.
Suyun Zhang, Bert van Duijn
doaj   +1 more source

The Interaction between DELLA and ARF/IAA Mediates Crosstalk between Gibberellin and Auxin Signaling to Control Fruit Initiation in Tomato

open access: yesThe Plant Cell, 2018
Gibberellin and auxin regulate tomato fruit initiation through direct crosstalk, a process mediated by a gibberellin signaling repressor and auxin signaling components SlARFs/SlIAA9.
Jianhong Hu   +3 more
semanticscholar   +1 more source

Endocytic signaling in leaves and roots: same rules different players. [PDF]

open access: yes, 2012
To take up proteins and other components required by the cell, cells internalize a portion of the plasma membrane (PM), which invaginates to form a closed vesicle within the cytoplasm in a process known as endocytosis. The major plant endocytic mechanism
Craddock, Christian, Yang, Zhenbiao
core   +2 more sources

Soybean (Glycine max L.) canopy response to simulated dicamba vapor drift using unmanned aerial sensing

open access: yesPest Management Science, EarlyView.
Sensitive soybean canopies subjected to 0.056 g a.e. ha−1 dicamba were identifiable 8 days after treatment using UAS correlating to visible and nonvisible portions of the electromagnetic spectrum. Abstract BACKGROUND Concerns about off‐target dicamba exposure to sensitive vegetation have escalated following the commercialization of dicamba‐tolerant (DT)
Dylan R. Kerr   +5 more
wiley   +1 more source

Growth inhibition of arable weeds by cerato‐platanin, a plant immune defense activator of fungal origin

open access: yesPest Management Science, EarlyView.
Plants possess an innate immune system able to detect pathogens' molecules such as cerato‐platanin (CP), a protein produced by the fungus Ceratocystis platani. This study shows that the application of this protein elicitor to weeds can be exploited as a novel herbicide mode of action.
Laura Scarabel   +5 more
wiley   +1 more source

DR5 is a Suitable System for Studying the Auxin Response in the Poncirus trifoliata-Xanthomonas axonopodis pv. citri Interaction

open access: yesHorticultural Plant Journal, 2020
The local auxin distribution characteristics in the roots, stems, and leaves of stably transformed plantlets of trifoliate orange (Poncirus trifoliata) with auxin reporter system DR5::GUS-YFP were elucidated in this research.
Xuan Xiao   +3 more
doaj  

Studies of the physiology, pharmacology, and biochemistry of the auxins [PDF]

open access: yes, 1952
Several excellent reviews of auxin matters have appeared during the past few years dealing broadly with the subject as a whole, such as the Wisconsin Symposium on Plant Growth Substances whleh is referred to repeatedly below, as well as reviews of more ...
Bandurski­, Robert S., Bonner, James
core   +1 more source

Internal physiological drivers of leaf development in trees: Understanding the relationship between non‐structural carbohydrates and leaf phenology

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Plant phenology is crucial for understanding plant growth and climate feedback. It affects canopy structure, surface albedo, and carbon and water fluxes. While the influence of environmental factors on phenology is well‐documented, the role of plant intrinsic factors ...
Yunpeng Luo   +8 more
wiley   +1 more source

A mechanistic framework for auxin dependent Arabidopsis root hair elongation to low external phosphate

open access: yesNature Communications, 2018
Phosphate (P) is an essential macronutrient for plant growth. Roots employ adaptive mechanisms to forage for P in soil. Root hair elongation is particularly important since P is immobile.
R. Bhosale   +24 more
semanticscholar   +1 more source

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