homoplasmy (Meaning)
homoplasmy (n.)
Resemblance between different plants or animals, in external shape, in general habit, or in organs, which is not due to descent from a common ancestor, but to similar surrounding circumstances.
Synonyms & Antonyms of homoplasmy
No Synonyms and anytonyms found
homoplasmy Sentence Examples
- Homoplasmy, the condition of having identical mitochondrial genomes within a cell, is critical for mitochondrial function.
- Mutations in mitochondrial DNA can lead to homoplasmy, which can impact mitochondrial metabolism and cell viability.
- Cytoplasmic hybrid cells derived from the fusion of two different cell types often exhibit homoplasmy for mitochondrial DNA.
- Somatic cell reprogramming can induce homoplasmy in donor cells by replacing their mitochondria with those from the recipient cell.
- Heteroplasmy, the presence of multiple mitochondrial DNA variants within a cell, can coexist with homoplasmy in certain tissues or cell types.
- The evolutionary significance of homoplasmy is debated, with some researchers suggesting it may promote genetic uniformity and reduce the risk of deleterious mutations.
- Pathogenic mutations in mitochondrial DNA can be transmitted through homoplasmy, leading to mitochondrial disorders.
- Homoplasmy serves as a useful marker for tracing mitochondrial inheritance and studying mitochondrial dynamics.
- Techniques such as single-cell sequencing and haplotype analysis can be used to assess homoplasmy in different cellular contexts.
- Understanding the mechanisms that regulate homoplasmy is essential for deciphering the complex interplay between nuclear and mitochondrial genomes.
FAQs About the word homoplasmy
Resemblance between different plants or animals, in external shape, in general habit, or in organs, which is not due to descent from a common ancestor, but to s
No synonyms found.
No antonyms found.
Homoplasmy, the condition of having identical mitochondrial genomes within a cell, is critical for mitochondrial function.
Mutations in mitochondrial DNA can lead to homoplasmy, which can impact mitochondrial metabolism and cell viability.
Cytoplasmic hybrid cells derived from the fusion of two different cell types often exhibit homoplasmy for mitochondrial DNA.
Somatic cell reprogramming can induce homoplasmy in donor cells by replacing their mitochondria with those from the recipient cell.
