Vanessa Valladares

Jack D. Keene (born June 22, 1947, Jacksonville, Florida) is a James B. Duke Professor of Molecular Genetics and Microbiology at Duke University.Keene studies the regulation of RNA and the mechanisms of RNA-protein interactions.

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Zac Efron's ex Vanessa Valladares returns to social media after wiping her account after their split

Zac Efron's ex Vanessa Valladares flaunts her epic physique in a tiny bikini

Zac Efron's ex-girlfriend Vanessa Valladares enjoys a sausage sizzle from Bunnings

Zac Efron's ex Vanessa Valladares doesn't look like this anymore!

Zac Efron's ex Vanessa Valladares strips down to a bikini for a swim at a Byron Bay beach

Zac Efron's ex-girlfriend Vanessa Valladares gets romantic with Byron Bay artist Todd Clare

Zac Efron's ex-girlfriend Vanessa Valladares goes barefoot and makeup-free in Byron Bay

Zac Efron's ex Vanessa Valladares stuns in a white corset while working in a Byron Bay retail store

Zac Efron's ex-girlfriend Vanessa Valladares takes her dog for a walk with friends in Byron Bay

Zac Efron's ex-girlfriend Vanessa Valladares is spotted working at a local Byron Bay clothing store

Zac Efron's ex Vanessa Valladares sparks rumours she has a new boyfriend

Zac Efron's Australian ex Vanessa Valladares showcases svelte figure

Vanessa Valladares returns to Instagram with a bizarre selfie after split with Zac Efron

Vanessa Valladares shares cryptic post about 'love' four months after Zac Efron split

Zac Efron's ex-girlfriend Vanessa Valladares puts on a brave face after split

Vanessa Valladares visits a wellness store in Byron Bay before driving off in a very old car

Showing him what he's missing! Zac Efron's ex Vanessa Valladares shows off her figure in a bikini

Zac Efron remerges on Instagram following his split with Vanessa Valladares

Zac Efron's ex-girlfriend Vanessa Valladares is back in Byron Bay

Zac Efron's ex Vanessa Valladares turns heads in Byron Bay

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