DNA

In much of the developing world, goats are essential for survival and are highly valued for their meat, milk and hides. So it should come as no surprise that Agricultural Research Service (ARS) scientists and academic and industry colleagues, working with DNA from a domestic goat, used new...

When most people think of forests, science isn’t the first thing that comes to mind, but, perhaps, it should. That’s because the U.S. Forest Service Research and Development program oversees projects across many science disciplines including forestry, genetics, wildlife, forest products and wildfire...

When a little brown bat discovered near North Bend, Washington, in March tested positive for White-nose Syndrome or WNS, scientists had a lot of questions. The bat was found nearly 1,300 miles from the nearest confirmed case of WNS in eastern North America, so the most pressing question was about...

This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from USDA’s rich science and research profile. The U.S. Forest Service has a long history as a leader in conservation genetics, and this recently took an exciting step...

This post is part of the Science Tuesday feature series on the USDA blog. Check back each week as we showcase stories and news from the USDA’s rich science and research portfolio. The idea that around 80 percent of human DNA is “junk” DNA with no real purpose never sat well with scientists. So in...