But its main focus has been on turning off telomerase to fight cancer.
"His main focus has got to be to fix the morale of this department," Giacalone said.
Since then, his main focus has been counter-terrorism, both international and domestic.
Our main focus has been homeless and ex-homeless people, and those at risk of homelessness.
Our main focus has been on creating long-term value for our members and our shareholders".
Otherwise, "the main focus has been on tip quality," he added.
But over the decades, especially after his death in 1974, the main focus has shifted to obtaining and wielding power.
This month, his main focus has been on the Rose Bowl and a chance for Miami's fifth national title.
An Israeli official said, "Our main focus has been the Iranian nuclear facilities, not because other things aren't important.
Kevin McCullough, chief executive of UK Coal Mine Holdings, said: "Our main focus has been on preserving 2,000 jobs and securing the future of UK coal mining.
For pensions, the main focus has been on changing the parameters of a three-stage life – eg changing retirement age, contribution rates and pension entitlement.
