Evolutionary analysis of iron (Fe) acquisition system in <i>Marchantia polymorpha</i>

Lo, Jing-Chi; Tsednee, Munkhtsetseg; Lo, Ying‐Chu; Yang, Shun‐Chung; Hu, Jer‐Ming; Ishizaki, Kimitsune; Kohchi, Takayuki; Lee, Der-Chuen; Yeh, Kuo‐Chen

doi:10.1111/nph.13922

Cited by 17 publications

(8 citation statements)

References 112 publications

(131 reference statements)

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“…Currently, there is little experimental evidence to support models of Fe deficiency response evolution in plants 20 . Evidence from Chlamydomonas reinhardtii and Marchantia polymorpha support the hypothesis that reduction-based Strategy I is ancestral in the plant lineage 32,33 . In this work, to add information to the evolution of Fe uptake strategies in Poaceae, we compared the root transcriptomic responses of O. sativa and O. rufipogon under −Fe.…”

Section: Discussionmentioning

confidence: 69%

The Combined Strategy for iron uptake is not exclusive to domesticated rice (Oryza sativa)

Wairich

Oliveira

Arend

et al. 2019

Sci Rep

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Iron (Fe) is an essential micronutrient that is frequently inaccessible to plants. Rice (Oryza sativa L.) plants employ the Combined Strategy for Fe uptake, which is composed by all features of Strategy II, common to all Poaceae species, and some features of Strategy I, common to non-Poaceae species. To understand the evolution of Fe uptake mechanisms, we analyzed the root transcriptomic response to Fe deficiency in O. sativa and its wild progenitor O. rufipogon. We identified 622 and 2,017 differentially expressed genes in O. sativa and O. rufipogon, respectively. Among the genes up-regulated in both species, we found Fe transporters associated with Strategy I, such as IRT1, IRT2 and NRAMP1; and genes associated with Strategy II, such as YSL15 and IRO2. In order to evaluate the conservation of these Strategies among other Poaceae, we identified the orthologs of these genes in nine species from the Oryza genus, maize and sorghum, and evaluated their expression profile in response to low Fe condition. Our results indicate that the Combined Strategy is not specific to O. sativa as previously proposed, but also present in species of the Oryza genus closely related to domesticated rice, and originated around the same time the AA genome lineage within Oryza diversified. Therefore, adaptation to Fe2+ acquisition via IRT1 in flooded soils precedes O. sativa domestication.

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Section: Discussionmentioning

confidence: 69%

The Combined Strategy for iron uptake is not exclusive to domesticated rice (Oryza sativa)

Wairich

Oliveira

Arend

et al. 2019

Sci Rep

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“…These systems were probably rapidly lost upon land colonization, since iron acquisition in the basal terrestrial photosynthetic organism Marchantia polymorpha seems to mainly rely on a reductive pathway very similar to the one active in dicots. 90 Conversely, most of the molecular components of strategy I and II are not present in algae, which raises intriguing questions on their evolutionary origin.…”

Section: An Overview Of Fe Uptake Strategies In Different Organisms Related To Plantsmentioning

confidence: 99%

A quick journey into the diversity of iron uptake strategies in photosynthetic organisms

Martín-Barranco

Thomine

Vert

et al. 2021

Plant Signaling & Behavior

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Iron (Fe) is involved in multiple processes that contribute to the maintenance of the cellular homeostasis of all living beings. In photosynthetic organisms, Fe is notably required for photosynthesis.Although iron is generally abundant in the environment, it is frequently poorly bioavailable. This review focuses on the molecular strategies that photosynthetic organisms have evolved to optimize iron acquisition, using Arabidopsis thaliana, rice (Oryza sativa), and some unicellular algae as models. Nongraminaceous plants, including Arabidopsis, take up iron from the soil by an acidification-reductiontransport process (strategy I) requiring specific proteins that were recently shown to associate in a dedicated complex. On the other hand, graminaceous plants, such as rice, use the so-called strategy II to acquire iron, which relies on the uptake of Fe 3+ chelated by phytosiderophores that are secreted by the plant into the rhizosphere. However, apart these main strategies, accessory mechanisms contribute to robust iron uptake in both Arabidopsis and rice. Unicellular algae combine reductive and non-reductive mechanisms for iron uptake and present important specificities compared to land plants. Since the majority of the molecular actors required for iron acquisition in algae are not conserved in land plants, questions arise about the evolution of the Fe uptake processes upon land colonization.

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“…Homologs of ZIPs were identified in almost all examined algae and land plants, except in Rhodophyta Porphyra yezoenesis and Chlodophyta Volvox carteri (Figure 4), indicating the early arising of ZIPs prior to the evolution of land plants. There are 17 ZIPs in Arabidopsis, and IRT1-like members are only found in angiosperms (Lo et al, 2016). For example, five and four ZIPs were isolated from M. polymorpha and P. patens respectively; they were clustered into an IRT3-like group encoding Fe/Zn transporters in Arabidopsis and ZIP2-like subgroup transporting Zn, Fe, and Mn but not Cd (Lo et al, 2016).…”

Section: Regulation Of Aba-responsive Heavy Metals and Metalloids Detmentioning

confidence: 99%

“…There are 17 ZIPs in Arabidopsis, and IRT1-like members are only found in angiosperms (Lo et al, 2016). For example, five and four ZIPs were isolated from M. polymorpha and P. patens respectively; they were clustered into an IRT3-like group encoding Fe/Zn transporters in Arabidopsis and ZIP2-like subgroup transporting Zn, Fe, and Mn but not Cd (Lo et al, 2016). The activation of IRT1 by MYB49 requires Ib subgroup members of bHLHs to act as the bridge regulators, while the expression of HIPP22 and HIPP44 are directly regulated by MYB49 (Zhang P. et al, 2019).…”

Section: Regulation Of Aba-responsive Heavy Metals and Metalloids Detmentioning

confidence: 99%

Evolution of Abscisic Acid Signaling for Stress Responses to Toxic Metals and Metalloids

Deng

Chen

et al. 2020

Front. Plant Sci.

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Toxic heavy metals and metalloids in agricultural ecosystems are crucial factors that limit global crop productivity and food safety. Industrial toxic heavy metals and metalloids such as cadmium, lead, and arsenic have contaminated large areas of arable land in the world and their accumulation in the edible parts of crops is causing serious health risks to humans and animals. Plants have co-evolved with various concentrations of these toxic metals and metalloids in soil and water. Some green plant species have significant innovations in key genes for the adaptation of abiotic stress tolerance pathways that are able to tolerate heavy metals and metalloids. Increasing evidence has demonstrated that phytohormone abscisic acid (ABA) plays a vital role in the alleviation of heavy metal and metalloid stresses in plants. Here, we trace the evolutionary origins of the key gene families connecting ABA signaling with tolerance to heavy metals and metalloids in green plants. We also summarize the molecular and physiological aspects of ABA in the uptake, rootto-shoot translocation, chelation, sequestration, reutilization, and accumulation of key heavy metals and metalloids in plants. The molecular evolution and interaction between the ABA signaling pathway and mechanisms for heavy metal and metalloid tolerance are highlighted in this review. Therefore, we propose that it is promising to manipulate ABA signaling in plant tissues to reduce the uptake and accumulation of toxic heavy metals and metalloids in crops through the application of ABA-producing bacteria or ABA analogues. This may lead to improvements in tolerance of major crops to heavy metals and metalloids.

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Evolutionary analysis of iron (Fe) acquisition system in Marchantia polymorpha

Cited by 17 publications

References 112 publications

The Combined Strategy for iron uptake is not exclusive to domesticated rice (Oryza sativa)

The Combined Strategy for iron uptake is not exclusive to domesticated rice (Oryza sativa)

A quick journey into the diversity of iron uptake strategies in photosynthetic organisms

Evolution of Abscisic Acid Signaling for Stress Responses to Toxic Metals and Metalloids

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