DNA studies are likely to be needed to clarify this point.

And DNA studies tell us a great deal about how populations are related, going back some 30,000 years.

DNA studies have consistently supported this sister group relationship.

Recently, the results of recent DNA studies have proved him right.

DNA studies suggest that the archigregarines are ancestral to the others.

The following families are now consider to be part of this group due to recent DNA study.

DNA studies should help to clarify this area but to date have rarely been undertaken.

DNA studies based on collected hair samples have shown that the city is also home to at least 36 grizzly bears.

DNA studies have enabled greater insight into the classification of birds.

DNA studies have confirmed a sister group relationship between these two types of lemur.