Dictionary.com
Thesaurus.com

mitochondrial DNA

British  

noun

  1.  mtDNA.  DNA found in mitochondria, which contains some structural genes and is generally inherited only through the female line

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

"You know, I can sample for a mite count, but I can't sample for mitochondrial DNA," Funkhouser said.

From Barron's May 19, 2026

A new international study published in Current Biology reports the analysis of ancient mitochondrial DNA extracted from eight Neanderthal teeth found in Stajnia Cave in Poland.

From Science Daily Apr. 22, 2026

By tracing mitochondrial DNA, which is only passed on by women, Dr Cassidy found that most women in the community were related by blood dating back generations.

From BBC Jan. 15, 2025

The team also showed that cGAS-STING activation by gamma irradiation leads to mitochondrial DNA leakage into the cytoplasm and is not associated with MN formation.

From Science Daily Mar. 11, 2024

In 1994 Neel and Wallace sifted through mitochondrial DNA from eighteen widely dispersed Indian groups, looking for mutations that had occurred since their common ancestors left Asia.

From "1491" by Charles C. Mann

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training