finding
active
finding:ion-channels-enable-electrical-communication-in-bacterial-communities-prindle-et-al-2015Ion channels enable electrical communication in bacterial communities (Prindle et al. 2015)
Bacteria use similar bioelectric mechanisms to metazoans to coordinate collective behavior.
Source paper
extracted_from(2024) · Patrick McMillen · Michael Levin
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Communities (4)
community
- Levin-led research showing bioelectric signals encode and control anatomical goal states in living systems.
- Membrane potential dynamics coordinate multicellular behavior, anatomical memory, and agency scaling across biological levels—studied via melanocyte fate, biofilm oscillations, and xenobotic morphology experiments (Levin et al. 2015–2023).
- Ion channel-mediated membrane potential dynamics coordinate metabolism, growth oscillations, and collective memory across microbial communities, bridging cellular and population-level organization.
- Membrane voltage as collective variable; ion channel-mediated electrical communication in microbial biofilms.
Concepts (1)
concept
- BioelectricitysupportsProposed 'cognitive glue' common to both neural and developmental collective intelligence; implemented by ion channels and electrical synapses.
Related by similarity (8)
cosine ≥ 0.65 · no typed edgeEntities in the same semantic neighborhood but without a typed relation to this one — candidates for new edges or unrecognized duplicates.
- Proteins that set membrane potential; function as transistors with historicity, forming the hardware of bioelectric networks.
- Cellular machinery controlling resting potential and voltage dynamics; manipulable via drugs or optogenetics to modulate morphogenetic outcomes.
- Membrane voltage acts as a coarse-grained parameter subsuming many ion channel combinations.finding0.781Cells generalize over ion channel microstates via macrovariable Vmem, enabling repurposing of responses for novel stimuli.
- Evidence that pre-neural bioelectric infrastructure predates and likely precedes neurobiology; supports continuity of intelligence across substrates.
- Ectopic eyes induced by ion channel misexpression; if few cells injected, they recruit unmanipulated neighbors to produce normal-sized eyes—collective recruitment competency.
- Summary claim about plant cognitive abilities from S&C's review.
Cross-corpus bridges (1)
same_concept_as · Nomic cosineExternal markdown files that talk about the same concept as this entity.
- aboutblank_kbIon Channelsconcepts/biology/ion-channels.md0.805