Evidence map›Paper›PMID 35560043›Full record

ArticlePhysiologia plantarum2022

The potential role of Mucoromycotina 'fine root endophytes' in plant nitrogen nutrition.

Nathan Howard, Silvia Pressel, Ryan S Kaye, Tim J Daniell, Katie J Field

Abstract read
In one paragraph

Article in Physiologia plantarum, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Nathan HowardPlants, Photosynthesis and Soil, School of Biosciences, University of Sheffield, Sheffield, UK.
Silvia PresselDepartment of Life Sciences, Natural History Museum, London, UK.ORCID https://orcid.org/0000-0001-9652-6338
Ryan S KayePlants, Photosynthesis and Soil, School of Biosciences, University of Sheffield, Sheffield, UK.
Tim J DaniellPlants, Photosynthesis and Soil, School of Biosciences, University of Sheffield, Sheffield, UK.ORCID https://orcid.org/0000-0003-0435-4343
Katie J FieldPlants, Photosynthesis and Soil, School of Biosciences, University of Sheffield, Sheffield, UK.ORCID https://orcid.org/0000-0002-5196-2360

Funding

H2020 European Research Council 865225Natural Environment Research Council NE/S009663/1
6 · The paper itself

Abstract

Mycorrhizal associations between fungi and plant roots have globally significant impacts on nutrient cycling. Mucoromycotina 'fine root endophytes' (MFRE) are a distinct and recently characterised group of mycorrhiza-forming fungi that associate with the roots of a range of host plant species. Given their previous misidentification and assignment as arbuscular mycorrhizal fungi (AMF) of the Glomeromycotina, it is now important to untangle the specific form and function of MFRE symbioses. In particular, relatively little is known about the nature of MFRE colonisation and its role in N uptake and transfer to host plants. Even less is known about the mechanisms by which MFRE access and assimilate N, and how this N is processed and subsequently exchanged with host plants for photosynthates. Here, we summarise and contrast the structures formed by MFRE and arbuscular mycorrhizal fungi in host plants as well as compare the N source preference of each mycorrhizal fungal group with what is currently known for MFRE N uptake. We compare the mechanisms of N assimilation and transfer to host plants utilised by the main groups of mycorrhizal fungi and hypothesise potential mechanisms for MFRE N assimilation and transfer, outlining directions for future research.

Indexed as

GlomeromycotaMycorrhizaeEndophytesNitrogenPlant RootsPlantsSymbiosisNitrogen

Identifiers

PMID35560043
PMCPMC9328347

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.