Component
Mouse Meiosin gene
Gene encoding the MEIOSIN transcription factor.
1 recorded relationships. Experimental role, claim status and evidence remain attached to each record.
How nutrients influence it
Every nutrient with a recorded effect on this component, credited to the nutrient that acted rather than the chapter that recorded it. Open a nutrient to see the findings and the conditions they were measured under.
Other things that act on it
Enzymes, hormones, genes, and other components with a recorded effect. These are not nutrients, so they do not count toward the arrows above. Each finding names the chapter that recorded it.
How nutrients reach it in more than one step
Chains of two or more recorded steps that end here, grouped by the nutrient they start from. Each step is a separate finding, so a chain is a route a mechanism could take, not proof that it does.
Tracing routes…
What it does
Every recorded relationship this component is part of, grouped by its role. Plain wording comes first; the technical statement follows.
What it acts on
Loss of MEIOSIN impaired meiotic gene activation and the transition into meiosis in mouse germ cells.
Experimental context and source evidence
- availability_state
- machinery_impairment Imported condition classification; unverified.
- cross_nutrient
- false
- experimental_model
- Knockout and transcriptional functional analysis
- exposure
- Meiosin loss-of-function comparison.
- limitations
- Abstract-level extraction; no unverified individual promoter target is assigned.
- nutrient_topic
- Vitamin A expansion research collection; topical membership is not evidence of a direct dietary effect. · Vitamin A
- organism
- Mus musculus
- plain_language
- The meiotic program needs the MEIOSIN regulator.
- primary_references
- [ishiguro2020] MEIOSIN Directs the Switch from Mitosis to Meiosis in Mammalian Germ Cells. (2020). https://pubmed.ncbi.nlm.nih.gov/32032549/ DOI: 10.1016/j.devcel.2020.01.010
- tissue_or_cell_type
- male and female germ cells
- trigger_kind
- machinery_impairment Imported condition classification; unverified.
Vitamin A expansion: reproduction, light-driven vision and shared mechanisms (2026-09-17) · lines 252–263
AI-assisted literature curation; primary study URLs and scope retained in the document and extraction. Not publisher full text. · supports · Knockout and transcriptional functional analysis · source_derived_draft · unverified_draft
### va-repro-meiosin-transcription Loss of MEIOSIN impaired meiotic gene activation and the transition into meiosis in mouse germ cells. Condition category: machinery_impairment nutrient_topic: Vitamin A expansion research collection; topical membership is not evidence of a direct dietary effect. plain_language: The meiotic program needs the MEIOSIN regulator. organism: Mus musculus tissue_or_cell_type: male and female germ cells experimental_model: Knockout and transcriptional functional analysis limitations: Abstract-level extraction; no unverified individual promoter target is assigned. exposure: Meiosin loss-of-function comparison. cross_nutrient: false [ishiguro2020] MEIOSIN Directs the Switch from Mitosis to Meiosis in Mammalian Germ Cells. (2020). https://pubmed.ncbi.nlm.nih.gov/32032549/ DOI: 10.1016/j.devcel.2020.01.010
Complete structured claim and evidence
The events it takes part in
A mechanism often involves more than two components. These are the full events, with every participant and its role.
Situations it appears in
Low-supply and faulty-machinery situations recorded in the chapters where this component plays a part.
In the sources
Preserved passages that mention this component, quoted exactly. Open one to read it in context.
Open hypotheses
Proposed ideas that involve this component. They are labeled as hypotheses and do not change any recorded statement.
This is a research prototype built from draft material. It is not medical advice, and its statements still await verification against the original studies.