The global project to find the genes responsible, called AN25k, is led by Professor Cynthia Bulik, an expert in eating disorders at the University of North Carolina in the US.
Ms. Goldstein, who said the demand was driven by corporate meeting planners seeking to be more socially responsible, called organic flowers "the first step" to offering all-green events, including organic food and organic cotton tablecloths.
The protein that seems to be responsible, called Sup35, usually helps cells translate its genes into proteins.
The group responsible called itself The Guardians of Peace and warned that if its demands were not met, secret data would be "shown to the world".
They looked at the genomes of 52 other mammals, focusing on 225 genes thought to be involved with maintaining telomere length, and identified two that could be responsible, called ATM and SETX.
But the decision was made, she said, and it was a responsible call.
Pick your favorite example of a person you think is free and responsible; call him "Norm".
"This is crunch time because Burma's failure to contain sectarian violence in Arakan State and hold accountable those responsible calls into question the Burmese government's stated goal of becoming a rights-respecting, multi-ethnic state".
The Lord Chancellor of Ireland was responsible for calling elections of representative peers, and the Clerk of the Crown in Ireland was responsible for sending peers their ballots.
To hear the students tell it, they did what was responsible -- calling for help, then waiting with the young woman outside where she could easily be picked up by a rescue vehicle.
