ArticlePlant direct2019
Si permeability of a deficient Lsi1 aquaporin in tobacco can be enhanced through a conserved residue substitution.
Article in Plant direct, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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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.
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Who cites it
7 citing papers in PubMed, 22 citations in OpenAlex.
- Emerging roles of silicon in plant signaling networks and microbiome dynamics under salt stress.Frontiers in plant science · 2026Review
- The Physiological and Molecular Mechanisms of Silicon Action in Salt Stress Amelioration.Plants (Basel, Switzerland) · 2024Review
- The structure, function and expression analysis of the nodulin 26-like intrinsic protein subfamily of plant aquaporins in tomato.Scientific reports · 2022Article
- Lsi2: A black box in plant silicon transport.Plant and soil · 2021Review
- Genome-wide identification and characterisation of Aquaporins in Nicotiana tabacum and their relationships with other Solanaceae species.BMC plant biology · 2020Article
- Silicification of Root Tissues.Plants (Basel, Switzerland) · 2020Review
- Si permeability of a deficient Lsi1 aquaporin in tobacco can be enhanced through a conserved residue substitution.Plant direct · 2019Article
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Silicon (Si) is a beneficial substrate for many plants, conferring heightened resilience to environmental stress. A plant's ability to absorb Si is primarily dependent on the presence of a Si-permeable Lsi1 (NIP2-1) aquaporin in its roots. Structure-function analyses of Lsi1 channels from higher plants have thus far revealed two key molecular determinants of Si permeability: (a) the amino acid motif GSGR in the aromatic/arginine selectivity filter and (b) 108 amino acids between two highly conserved NPA domains. Curiously, tobacco (
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Registered trials
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.