Of Elephant Research and Wildlife Crime – Molecular Tools that Matter

Here at Promega we receive some interesting requests…

Take the case of Virginia Riddle Pearson, elephant scientist. Three years ago we received an email from Pearson requesting a donation of GoTaq G2 Taq polymerase to take with her to Africa for her field work on elephant herpesvirus. Working out of her portable field lab (a tent) in South Africa and Botswana, she needed a polymerase she could count on to perform reliably after being transported for several days (on her lap) at room temperature. Through the joint effort of her regional sales representative in New Jersey/Pennsylvania (Pearson’s lab was based out of Princeton University at the time) and our Genomics product marketing team, she received the G2 Taq she needed to take to Africa. There she was able to conduct her experiments, leading to productive results and the opportunity to continue pursuing her work. Continue reading

What Do Lions Have In Common With Teenagers? OMG, You’ll Srsly LOL!

Ah, the life of a lion roaming the African savanna: sleep, chase a wildebeest, play with your cubs, fight a little with that one uppity lioness, yawn, catch a gazelle, eat the gazelle, drink at the watering hole, sleep some more and…send a text message? Yep, it’s happening in Kenya, where conservationists are now getting automated SMS messages from GPS-enabled collars on the increasingly threatened animals. Unlike traditional texting from your garden-variety teenager, though, these messages aren’t filled with LOLs, gossip and the teen angst du jour, but up-to-the-minute location information to allow researchers to track the lions’ movements in greater detail than ever possible before. Continue reading

How Deer and Dog DNA Helped Solve Crimes: Interesting Cases from the International Symposium on Human Identification. Part II

In Part I of this series, I conveyed some of the more interesting cases to be presented at the International Symposium on Human Identification. That entry focused on the use of DNA typing to identify human perpetrators. However, amazing work has been done to advance the use of DNA typing to identify animals. In Part II of this series, I will describe some cases that use animal DNA evidence. Continue reading