Assertion: human's gene | /r/CapableOf | accumulate mutation
Facets:
value: steadily
type: MANNER
Source sentences:
text: Further evidence for reconstructing ancestral lineages comes from junk DNA such as pseudogenes, "dead" genes that steadily accumulate mutations.
text: A pseudogene can be produced when a coding gene accumulates mutations that prevent it from being transcribed, making it non-functional.