Strigolactones: diversity, perception, and hydrolysis

AM Guercio, M Palayam, N Shabek - Phytochemistry Reviews, 2023 - Springer
Strigolactones (SLs) are a unique and novel class of phytohormones that regulate numerous
processes of growth and development in plants. Besides their endogenous functions as …

The effect of virulence and resistance mechanisms on the interactions between parasitic plants and their hosts

L Hu, J Wang, C Yang, F Islam… - International Journal of …, 2020 - mdpi.com
Parasitic plants have a unique heterotrophic lifestyle based on the extraction of water and
nutrients from host plants. Some parasitic plant species, particularly those of the family …

Structure–function analysis of SMAX1 reveals domains that mediate its karrikin-induced proteolysis and interaction with the receptor KAI2

A Khosla, N Morffy, Q Li, L Faure, SH Chang, J Yao… - Plant Cell, 2020 - academic.oup.com
Karrikins (KARs) are butenolides found in smoke that can influence germination and
seedling development of many plants. The KAR signaling mechanism is hypothesized to be …

Karrikin signaling acts parallel to and additively with strigolactone signaling to regulate rice mesocotyl elongation in darkness

J Zheng, K Hong, L Zeng, L Wang, S Kang, M Qu… - Plant Cell, 2020 - academic.oup.com
Seedling emergence in monocots depends mainly on mesocotyl elongation, requiring
coordination between developmental signals and environmental stimuli. Strigolactones …

Probing strigolactone perception mechanisms with rationally designed small-molecule agonists stimulating germination of root parasitic weeds

D Wang, Z Pang, H Yu, B Thiombiano… - Nature …, 2022 - nature.com
The development of potent strigolactone (SL) agonists as suicidal germination inducers
could be a useful strategy for controlling root parasitic weeds, but uncertainty about the SL …

Strigolactones are chemoattractants for host tropism in Orobanchaceae parasitic plants

S Ogawa, S Cui, ARF White, DC Nelson… - Nature …, 2022 - nature.com
Parasitic plants are worldwide threats that damage major agricultural crops. To initiate
infection, parasitic plants have developed the ability to locate hosts and grow towards them …

A Phelipanche ramosa KAI2 protein perceives strigolactones and isothiocyanates enzymatically

A de Saint Germain, A Jacobs, G Brun… - Plant …, 2021 - cell.com
Phelipanche ramosa is an obligate root-parasitic weed that threatens major crops in central
Europe. In order to germinate, it must perceive various structurally divergent host-exuded …

Using protein–metabolite interactions to identify novel plant metabolite receptors

HD Fischer, A Fernie, A Skirycz - Phytochemistry Reviews, 2024 - Springer
An increasing interest in plant protein–metabolite interactions has occurred in the past
decade due to advancements in technology and methodology. Metabolite receptors …

A novel strigolactone receptor antagonist provides insights into the structural inhibition, conditioning, and germination of the crop parasite Striga

A Arellano-Saab, CSP McErlean, S Lumba… - Journal of Biological …, 2022 - ASBMB
Crop parasites of the Striga genera are a major biological deterrent to food security in Africa
and are one of the largest obstacles to poverty alleviation on the continent. Striga seeds …

[HTML][HTML] Strigolactones initiate the formation of haustorium-like structures in Castilleja

M Bürger, D Peterson, J Chory - iScience, 2024 - cell.com
Strigolactones serve as germination signals for several root-parasitic plant species within
the Orobanchaceae family. Yet, their role in the life cycle of the facultatively parasitic genus …