A Medicago truncatula phosphate transporter indispensable for the arbuscular mycorrhizal symbiosis

By H. Javot, R. Penmetsa, Nadia Terzaghi, D. Cook, M. Harrison. Proceedings of the National Academy of Sciences of the United States of America, 2007

659 citations recorded by the source corpus.

Subfields: Plant Science

View Paper: https://www.semanticscholar.org/paper/a2b62b3d91ed49b90cd6ece53fe1308021d7d7f1

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In Plant Science

1. F. Andrew Smith
2. Sarah E. Smith
3. E. Kiers
4. R. F. Denison
5. J. Jansa
6. H. Bücking
7. R. Balestrini
8. Arjun Kafle

Citations in the corpus

• The Role of the Mycorrhizal Symbiosis in Nutrient Uptake of Plants and the Regulatory Mechanisms Underlying These Transport Processes (2012, background): “Pt4 expression plays a critical role for the AM symbiosis and when MtPt4 (Pt4 of Medicago truncatula) is not expressed, arbuscules are prematurely degraded and the fungus is unable to proliferate within the host [144].”
• The Hologenome Concept: Human, Animal and Plant Microbiota (2014, background): “2005) or fungal (Javot et al. 2007) genes involved in the symbiosis leads to inhibition of mycorrhiza development and stunted plant growth.”
• The Role of PHT1 Family Transporters in the Acquisition and Redistribution of Phosphorus in Plants (2019, background): “Functional loss of MtPHT1;4 prevents the fungi proliferating within the root and symbiosis is terminated leading to premature death of the arbuscules (Javot et al., 2007).”
• Arbuscular Mycorrhizal Mediated Nutrition in Plants (2009, background): “The cellular, molecular and genetic processes involved in these nutrient transfers are still being elucidated (Javot et al., 2007), and there are substantial questions about the nutrient fluxes between the symbionts”
• Arbuscular mycorrhizal networks: process and functions. A review (2010, background): “…have been identified from several plant backgrounds and were shown to be transcriptionally induced during the development of the AM symbiosis (Harrison et al., 2002; Paszkowski et al., 2002; Glassop et al., 2005; Nagy et al., 2005; Bucher, 2007; Javot et al., 2007; Pumplin and Harrison, 2009).”
• Role of Arbuscular Mycorrhizal Fungi in the Nitrogen Uptake of Plants: Current Knowledge and Research Gaps (2015, background): “Arbuscules are prematurely degraded when the mycorrhiza-inducible P transporter PT4 is not expressed [40].”
• Plants, mycorrhizal fungi, and bacteria: a network of interactions. (2009, background): “A Medicago truncatula Pi transporter exclusively expressed during AM symbiosis and located in the periarbuscular membrane (45) not only is essential for acquisition of Pi delivered by the AM fungus but is also required to maintain arbuscule vitality and sustain development of the fungus (50).”
• Role of Mycorrhizal Symbioses in Phosphorus Cycling (2011, background): “The plant side of the transfer, namely the mycorrhiza-inducible Pi transporters expressed in the close vicinity of fungal structures such as hyphal coils or arbuscules, has already been characterized for several plant species establishing AM symbiosis (e.g., Glassop et al. 2005; Javot et al. 2007; N”