The most common and most likely answer to this crossword clue is the 7 letter word JUNKDNA which also is the latest solution we found used in New York Times in 2009.
Genetic material with no known function crossword clue answers
Here's a list of possible crossword answers ranked by the most likely to least likely.
| Answer | Likelyness | Letters | 
|---|---|---|
| JUNKDNA | 100 % | 7 | 
Words with a meaning similar to the clue: Genetic material with no known function
These words may or may not be a possible solution to this crosswords clue.- nucleus
 - fact
 - common
 - map
 - host
 - cell
 - recombinant
 - transposon
 - lost
 - weight
 - wild
 - abstract
 
More crossword clues leading to the same solutions
Here's a few more crossword clues - all leading to the identical solution