ArticleFrontiers in plant science2015
Host and non-host roots in rice: cellular and molecular approaches reveal differential responses to arbuscular mycorrhizal fungi.
Article in Frontiers in plant science, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.
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Who cites it
41 citing papers in PubMed, 88 citations in OpenAlex.
- Integrating single-cell omic techniques to resolve the spatio-temporal complexity of arbuscular mycorrhizal symbiosis.Journal of experimental botany · 2026Review
- Transcriptomic Profiling Identifies Symbiosis-Induced GDSL Lipase Genes Associated with Soybean-Arbuscular Mycorrhizal Symbiosis.International journal of molecular sciences · 2026Article
- Regulation of apocarotenoids for quality improvement and biofortification of horticultural crops.Journal of advanced research · 2026Review
- OsCYP706C2 diverts rice strigolactone biosynthesis to a noncanonical pathway branch.Science advances · 2024Article
- The receptor-like kinase ARK controls symbiotic balance across land plants.Proceedings of the National Academy of Sciences of the United States of America · 2024Article
- Arbuscular mycorrhizal symbiosis with Rhizophagus irregularis DAOM197198 modifies the root transcriptome of walnut trees.Mycorrhiza · 2024Article
- Signals and Machinery for Mycorrhizae and Cereal and Oilseed Interactions towards Improved Tolerance to Environmental Stresses.Plants (Basel, Switzerland) · 2024Review
- Molecular and Systems Biology Approaches for Harnessing the Symbiotic Interaction in Mycorrhizal Symbiosis for Grain and Oil Crop Cultivation.International journal of molecular sciences · 2024Review
- Glomerales Dominate Arbuscular Mycorrhizal Fungal Communities Associated with Spontaneous Plants in Phosphate-Rich Soils of Former Rock Phosphate Mining Sites.Microorganisms · 2022Article
- Molecular and Physiological Mechanisms to Mitigate Abiotic Stress Conditions in Plants.Life (Basel, Switzerland) · 2022Review
- Zaxinone synthase controls arbuscular mycorrhizal colonization level in rice.The Plant journal : for cell and molecular biology · 2022Article
- Evolutionary systems biology reveals patterns of rice adaptation to drought-prone agro-ecosystems.The Plant cell · 2022Article
- Abiotic Stress and Belowground Microbiome: The Potential of Omics Approaches.International journal of molecular sciences · 2022Review
- Dual Roles ofFrontiers in plant science · 2022Article
- Cellular export of sugars and amino acids: role in feeding other cells and organisms.Plant physiology · 2021Review
- Functional and molecular characterization of fluoride exporter (FEX) from rice and its constitutive overexpression in Nicotiana benthamiana to promote fluoride tolerance.Plant cell reports · 2021Article
- Important innate differences in determining symbiotic responsiveness in host and non-hosts of arbuscular mycorrhiza.Scientific reports · 2021Article
- Plant apocarotenoids: from retrograde signaling to interspecific communication.The Plant journal : for cell and molecular biology · 2021Review
- Effects of Arbuscular Mycorrhizal Fungi on Rice Growth Under Different Flooding and Shading Regimes.Frontiers in microbiology · 2021Article
- Efficient Mimics for Elucidating Zaxinone Biology and Promoting Agricultural Applications.Molecular plant · 2020Article
Corrections and comments
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Authors and funding
6 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Oryza sativa, a model plant for Arbuscular Mycorrhizal (AM) symbiosis, has both host and non-host roots. Large lateral (LLR) and fine lateral (FLR) roots display opposite responses: LLR support AM colonization, but FLR do not. Our research aimed to study the molecular, morphological and physiological aspects related to the non-host behavior of FLR. RNA-seq analysis revealed that LLR and FLR displayed divergent expression profiles, including changes in many metabolic pathways. Compared with LLR, FLR showed down-regulation of genes instrumental for AM establishment and gibberellin signaling, and a higher expression of nutrient transporters. Consistent with the transcriptomic data, FLR had higher phosphorus content. Light and electron microscopy demonstrated that, surprisingly, in the Selenio cultivar, FLR have a two-layered cortex, which is theoretically compatible with AM colonization. According to RNA-seq, a gibberellin inhibitor treatment increased anticlinal divisions leading to a higher number of cortex cells in FLR. We propose that some of the differentially regulated genes that lead to the anatomical and physiological properties of the two root types also function as genetic factors regulating fungal colonization. The rice root apparatus offers a unique tool to study AM symbiosis, allowing direct comparisons of host and non-host roots in the same individual plant.
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