A critical review on plant annexin: Structure, function, and mechanism

Wu, Xiaoxia; Bian, Yuhao; Ren, Yan; Xu, Xiaoying; Ding, Haidong

doi:10.1016/j.plaphy.2022.08.019

Cited by 14 publications

(16 citation statements)

References 96 publications

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“…Members of the Annexin gene family, the protein Synaptotagmin A (SYTA) in Arabidospis thaliana (L.) Heynh. and the Cyclic Nucleotide-Gated Channels (CNGCs) are examples of heat sensor proteins from plants ( DeFalco et al., 2016 ; Yan et al., 2017 ; Wu et al., 2022 ). The CNGCs are cation channels that regulate the entrance of ions, e.g., Ca 2+ , into the cytosol from the apoplast and have a calmodulin-binding domain in their cytosolic region.…”

Section: Cellular and Molecular Responses To Cope With The Main Abiot...mentioning

confidence: 99%

Improving abiotic stress tolerance of forage grasses – prospects of using genome editing

Sustek-Sánchez

Rognli²,

Rostoks³

et al. 2023

Front. Plant Sci.

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Due to an increase in the consumption of food, feed, and fuel and to meet global food security needs for the rapidly growing human population, there is a necessity to obtain high-yielding crops that can adapt to future climate changes. Currently, the main feed source used for ruminant livestock production is forage grasses. In temperate climate zones, perennial grasses grown for feed are widely distributed and tend to suffer under unfavorable environmental conditions. Genome editing has been shown to be an effective tool for the development of abiotic stress-resistant plants. The highly versatile CRISPR-Cas system enables increasingly complex modifications in genomes while maintaining precision and low off-target frequency mutations. In this review, we provide an overview of forage grass species that have been subjected to genome editing. We offer a perspective view on the generation of plants resilient to abiotic stresses. Due to the broad factors contributing to these stresses the review focuses on drought, salt, heat, and cold stresses. The application of new genomic techniques (e.g., CRISPR-Cas) allows addressing several challenges caused by climate change and abiotic stresses for developing forage grass cultivars with improved adaptation to the future climatic conditions. Genome editing will contribute towards developing safe and sustainable food systems.

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Section: Cellular and Molecular Responses To Cope With The Main Abiot...mentioning

confidence: 99%

Improving abiotic stress tolerance of forage grasses – prospects of using genome editing

Sustek-Sánchez

Rognli²,

Rostoks³

et al. 2023

Front. Plant Sci.

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show abstract

“…Ca 2+ and ROS signaling are induced by herbivore-associated molecular patterns (HAMPs) [ 46 ]. As shown in Figure 1 , ROS signals could activate the Ca 2+ permeable channels in membranes [ 47 ]; ROS and Ca 2+ signaling are the consequence of the combined effect of wounding and the secretion of salivary elicitors from the feeding insect [ 48 , 49 , 50 ]. For instance, aphids like Acyrthosiphon pisum produce two types of saliva that mediate their interactions with plants which are based on Ca 2+ signaling-related responses [ 51 ].…”

Section: Calcium and Ros Signalingmentioning

confidence: 99%

“…Annexins are proteins widely present in living organisms that bind to membrane phospholipids in a Ca 2+ -dependent manner and are involved in the regulation of plant growth and response to environmental stimuli [ 47 ]. Evidence has been provided for a contribution of ANNs in Ca 2+ transport [ 22 ] and increasing [Ca 2+ ] cyt enhances the binding of annexin to plasma membrane [ 101 ], thus identifying ANNs as Ca 2+ sensors or effectors in [Ca 2+ ] cyt -dependent processes [ 102 ].…”

Section: Calcium Binding Proteins (Cbps)mentioning

confidence: 99%

Calcium Signaling in Plant-Insect Interactions

Parmagnani

Maffei

2022

Plants

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In plant–insect interactions, calcium (Ca2+) variations are among the earliest events associated with the plant perception of biotic stress. Upon herbivory, Ca2+ waves travel long distances to transmit and convert the local signal to a systemic defense program. Reactive oxygen species (ROS), Ca2+ and electrical signaling are interlinked to form a network supporting rapid signal transmission, whereas the Ca2+ message is decoded and relayed by Ca2+-binding proteins (including calmodulin, Ca2+-dependent protein kinases, annexins and calcineurin B-like proteins). Monitoring the generation of Ca2+ signals at the whole plant or cell level and their long-distance propagation during biotic interactions requires innovative imaging techniques based on sensitive sensors and using genetically encoded indicators. This review summarizes the recent advances in Ca2+ signaling upon herbivory and reviews the most recent Ca2+ imaging techniques and methods.

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“…Members of the Annexin gene family, the protein Synaptotagmin A (SYTA) in Arabidospis thaliana (L.) Heynh. and the Cyclic Nucleotide-Gated Channels (CNGCs) are examples of heat sensor proteins from plants [49][50][51]. The CNGCs are cation channels that regulate the entrance of ions, e.g., Ca 2+ , into the cytosol from the apoplast and have a calmodulin-binding domain in their cytosolic region.…”

Section: Heat Stressmentioning

confidence: 99%

Improving Abiotic Stress Tolerance of Forage Grasses – Prospects of Using Genome Editing

Sustek-Sánchez¹,

Rognli²,

Rostoks³

et al. 2022

Preprint

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Due to an increase in the consumption of food, feed, and fuel and to meet global food security needs for the rapidly growing human population, there is a necessity to obtain high-yielding crops that can adapt to future climate changes. Currently, the main feed source used for ruminant livestock production is forage grasses. In temperate climate zones, perennial grasses grown for feed are widely distributed and tend to suffer under unfavorable environmental conditions. Gene editing has been shown to be an effective tool for the development of abiotic stress-resistant plants. The highly versatile CRISPR-Cas system enables increasingly complex modifications in genomes while maintaining precision and low off-target frequency mutations. In this review, we provide an overview of forage grass species that have been subjected to gene editing. We offer a perspective view on the generation of plants resilient to abiotic stresses. Due to the broad factors contributing to these stresses the review focuses on drought, salt, heat, and cold stresses. The application of new genomic techniques (e.g., CRISPR-Cas) allows addressing several challenges caused by climate change and abiotic stresses for developing forage grass cultivars with improved adaptation to the future climatic conditions. Gene editing will contribute towards developing safe and sustainable food systems.

show abstract

A critical review on plant annexin: Structure, function, and mechanism

Cited by 14 publications

References 96 publications

Improving abiotic stress tolerance of forage grasses – prospects of using genome editing

Improving abiotic stress tolerance of forage grasses – prospects of using genome editing

Calcium Signaling in Plant-Insect Interactions

Improving Abiotic Stress Tolerance of Forage Grasses – Prospects of Using Genome Editing

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