ArticlePlanta2018
A member of cation diffusion facilitator family, MTP11, is required for manganese tolerance and high fertility in rice.
Article in Planta, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.
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Who cites it
29 citing papers in PubMed, 71 citations in OpenAlex.
- Molecular insights into cadmium transport and micronutrient crosstalk in rice: Towards minimizing grain Cd.Journal of integrative plant biology · 2026Review
- Elevated expression of SaMTP8.1 is involved in internal Mn detoxification in the hyperaccumulating ecotype of Sedum alfredii.The Plant journal : for cell and molecular biology · 2025Article
- Genomic characterisation of the metal tolerance protein gene family and elucidation of functional role in heavy metal tolerance and accumulation inFrontiers in plant science · 2025Article
- Ion toxicity in waterlogged soils: mechanisms of root response and adaptive strategies.Frontiers in plant science · 2025Review
- Functional characterization ofFrontiers in plant science · 2024Article
- Deciphering the functional roles of transporter proteins in subcellular metal transportation of plants.Planta · 2023Review
- Genome-wide identification and expression profile analysis of metal tolerance protein gene family in Eucalyptus grandis under metal stresses.BMC plant biology · 2023Article
- Promotive Role of 5-Aminolevulinic Acid or Salicylic Acid Combined with Citric Acid on Sunflower Growth by Regulating Manganese Absorption.Antioxidants (Basel, Switzerland) · 2023Article
- Review
- A Golgi-Located Transmembrane Nine Protein Gene TMN11 Functions in Manganese/Cadmium Homeostasis and Regulates Growth and Seed Development in Rice.International journal of molecular sciences · 2022Article
- MTP8 fromInternational journal of molecular sciences · 2022Article
- Toxic Metals in a Paddy Field System: A Review.Toxics · 2022Review
- Article
- Metal Tolerance Protein Encoding Gene Family inPlants (Basel, Switzerland) · 2022Article
- Genome-wide Identification of Metal Tolerance Protein Genes in Peanut: Differential Expression in the Root of Two Contrasting Cultivars Under Metal Stresses.Frontiers in plant science · 2022Article
- Transport, functions, and interaction of calcium and manganese in plant organellar compartments.Plant physiology · 2021Review
- Manganese toxicity disrupts indole acetic acid homeostasis and suppresses the COScientific reports · 2021Article
- Comparative and Systematic Omics Revealed Low Cd Accumulation of PotatoInternational journal of molecular sciences · 2021Article
- Bacillus pumilus induced tolerance of Maize (Zea mays L.) against Cadmium (Cd) stress.Scientific reports · 2021Article
- High-resolution genome-wide association study pinpoints metal transporter and chelator genes involved in the genetic control of element levels in maize grain.G3 (Bethesda, Md.) · 2021Article
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Authors and funding
9 authors at 3 institutions in 1 country.
Funding
Abstract
MAIN
conclusionRice MTP11 is the trans-Golgi-localized transporter that is involved in Mn tolerance with MTP8.1, and it is required for normal fertility. Rice (Oryza sativa L.) is one of the most manganese (Mn)-tolerant species, and it is able to accumulate high levels of this metal in the leaves without showing toxic symptoms. The metal tolerance protein 8.1 (MTP8.1), a member of the Mn-cation diffusion facilitator (CDF) family, has been shown to play a central role in high Mn tolerance by sequestering Mn into vacuoles. Recently, rice MTP11 was identified as an Mn transporter that is localized to Golgi-associated compartments, but its exact role in Mn tolerance in planta has not yet been understood. Here, we investigated the role of MTP11 in rice Mn tolerance using knockout lines. Old leaves presented higher levels of constitutively expressed MTP11 than other tissues and MTP11 expression was also found in reproductive organs. Fused MTP11:green fluorescent protein was co-localized to trans-Golgi markers and differentiated from other Golgi-associated markers. Knockout of MTP11 in wild-type rice did not affect tolerance and accumulation of Mn and other heavy metals, but knockout in the mtp8.1 mutant showed exacerbated Mn sensitivity at the vegetative growth stage. Knockout of MTP11 alone resulted in decreased grain yield and fertility at the reproductive stage. Thus, MTP11 is a trans-Golgi localized transporter for Mn, which plays a role in Mn tolerance through intracellular Mn compartmentalization. It is also required for maintaining high fertility in rice.
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