mutant
Let an agent explain mutants in the genetic sense, relay how mutants arise and are used in research from genetics references, describe the relation between mutation and cancer in general terms, and distinguish mutant organisms from cancer cells, from genetically modified organisms and from fictional mutants.
Research draft, second pass
A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.
written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify
Researched by: Claude
Purpose and description
Let an agent explain mutants in the genetic sense, relay how mutants arise and are used in research from genetics references, describe the relation between mutation and cancer in general terms, and distinguish mutant organisms from cancer cells, from genetically modified organisms and from fictional mutants.
An organism or cell that carries a mutation, a heritable change in its genetic material, whether arising spontaneously or induced by radiation, chemicals or genetic engineering, used in genetics as a research tool in model organisms from bacteria and yeast to fruit flies, mice and plants; the registry aliases also list cancer cells and cancer cell types, which are somatic mutants within an organism rather than mutant organisms, and the word mutant has a separate popular meaning in fiction.
What it is for: Not applicable; a genetic category.
It can be explain the concept; relay research uses; describe mutation and cancer; distinguish related senses.
Distinguishing features
Heritable genetic change
Spontaneous or induced
Research tool
Distinct from somatic cancer cells
What it looks like
Not a visible object as a category; varies by organism.
Physical character
human germline mutation rate: about 1e-8 per base per generation
classic mutant collections: Drosophila, yeast, Arabidopsis list
How it is recognised
Organism or cell carrying a mutation
Mutant strains of bacteria, yeast, flies, mice and plants; somatic mutants such as cancer cells
Genetically modified organisms carry engineered changes; fictional mutants are a trope
Related models
is a kind of - in registry terms
carries - in its genome
is used in - as a research tool
is contrasted with - a somatic mutant within an organism
In practice
Families and kinds
spontaneous mutants
induced mutants from mutagens and radiation
engineered mutants including knockouts
conditional and temperature-sensitive mutants
somatic mutant cells including cancer cells and cancer stem-like cells, listed in the registry
mutant cultivars in plant breeding
Standards and regulation
Biosafety and animal welfare rules for mutant organisms
Regulation of mutagenesis breeding and genetically modified organisms
Cell line authentication standards for cancer cell research
Failure modes and hazards
Confusing mutant organisms with cancer cells or GMOs
Popular misuse of the term
Registry aliases misfiling cancer cell types under mutant
Also called
Where this came from
wikidata · CC0 1.0
Also registered as vr.tr.mutant-animal
Drafted structure
Bundle to layer to finding to question, as the second pass will find it: 4 bundles · 8 layers · 8 findings · 16 questions.
Understand What a mutant is.
Science.
Definition
Definition.
Definition
Definition.
- What is a mutant in genetics, and how does it differ from a GMO, a cancer cell and a fictional mutant? definition
- Is the question about mutant organisms, cancer cells or fiction? boundary
Kinds
Kinds.
Kinds
Kinds.
- How do spontaneous, induced, engineered and conditional mutants differ? definition
- Which entry fits the specific kind? action
Research Research.
Science.
Tools
Mutants as tools.
Tools
Tools.
- How are mutant screens and collections used to discover gene function? provenance
- Which references are standard? provenance
Organisms
Model organisms.
Organisms
Organisms.
- What mutant resources exist for bacteria, yeast, flies, worms, mice and plants? provenance
- Which sources are cited? provenance
Cancer Mutation and cancer.
Clinical.
Cells
Cancer cells.
Cells
Cells.
- How do somatic mutations produce cancer cells and cancer stem-like cells, in general terms? provenance
- Is the user asking about their own diagnosis, which needs a clinician? boundary
Lines
Cell lines.
Lines
Lines.
- How are cancer cell lines and signatures such as those named in the registry used in research? provenance
- Which entry fits cancer cell line? action
Context Culture and history.
Context.
Culture
Fiction.
Culture
Culture.
- How do fiction and popular culture use the word mutant, and how does that differ from science? provenance
- Which entry fits mutants in fiction? action
History
History.
History
History.
- How did mutants become central to genetics, from de Vries and Morgan to Muller? provenance
- Which entry fits the history of genetics? action
What the second pass must settle
- Should mutation and cancer cell be the primary linked entries?
- How should genetics references be linked?
- The registry entry has merged aliases naming cancer cell types; should they be moved to a cancer cell entry?