ArticleMolecular biology of the cell2023
Efficient fusion requires a membrane anchor on the vacuolar Qa-SNARE.
Article in Molecular biology of the cell, 2023. 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
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.
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.
Who cites it
7 citing papers in PubMed, 9 citations in OpenAlex.
- Functional assembly of the Qc-SNARE with Sec18 and Sec17 on membranes.Molecular biology of the cell · 2026Article
- Sec18 ATP hydrolysis selectively releases Sec17 fromMolecular biology of the cell · 2025Article
- Exocyst stimulates multiple steps of exocytic SNARE complex assembly and vesicle fusion.Nature structural & molecular biology · 2025Article
- After their membrane assembly, Sec18 (NSF) and Sec17 (SNAP) promote membrane fusion.Molecular biology of the cell · 2024Article
- Membrane fusion reactions limited by defective SNARE zippering or stiff lipid fatty acyl composition have distinct requirements for Sec17, Sec18, and adenine nucleotide.bioRxiv : the preprint server for biology · 2024Article
- Sec18 binds the tethering/SM complex HOPS to engage the Qc-SNARE for membrane fusion.Molecular biology of the cell · 2024Article
- MARCKS Effector Domain, a reversible lipid ligand, illuminates late stages of membrane fusion.Molecular biology of the cell · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 1 country.
Funding
Abstract
As a prelude to fusion, the R-SNARE on one membrane zippers with Qa-, Qb-, and Qc-SNAREs from its apposed fusion partner, forming a four-helical bundle that draws the two membranes together. Because Qa- and Qb-SNAREs are anchored to the same membrane and are adjacent in the 4-SNARE bundle, their two anchors might be redundant. Using the recombinant pure protein catalysts of yeast vacuole fusion, we now report that the specific distribution of transmembrane (TM) anchors on the Q-SNAREs is critical for efficient fusion. A TM anchor on the Qa-SNARE supports rapid fusion even when the other two Q-SNAREs are unanchored, while a TM anchor on the Qb-SNARE is dispensable and is insufficient for rapid fusion as the sole Q-SNARE anchor. This does not depend on which specific TM domain is attached to the Qa-SNARE but rather is due to the Qa-SNARE being anchored per se. The need for Qa-SNARE anchoring is even seen when the
Indexed as
Identifiers
What Socratic holds
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 Socratic graph.