Michael Scheuer, who was in charge of tracking Osama Bin Laden for the CIA, agrees, writing: "The US remains Bin Laden's only indispensible ally".
School cutbacks are particularly damaging: they are not only indispensible learning centers, but places for important community building.
Our results showed that P. pyrifolia miRNA targets encoded not only indispensible transcription factors, but also non-transcription factor proteins involved in diverse physiological processes.
The only integrin subunits so far shown to be indispensible for appropriate mammary gland development are α2 and β1 [ 43, 44, 53].
Rab11 seems to be the indispensible member of this supergroup, and is certainly the only Rab from this family that is still present in Saccharomycotina, where it has duplicated (Ypt31/32).
Given that NMNAT is the only enzyme known to catalyze such reactions and is the only common enzyme between both the de novo and salvage pathways, NMNAT is considered an indispensible enzyme for NAD+ biosynthesis.
So early in my life I came to understand that America is not just the indispensible nation, it is the irrepressible nation.
Ralph Kundig, one of the lead campaigners, said ahead of the vote: "For centuries this has been considered a utopia, but today it has not only become possible, but indispensible".
Indeed, of the twenty Rabs present in the LECA, only five seem near-indispensible, in that they are present in almost all well-characterized genomes reported to date.
The United States is the indispensible partner that can bring all parties to negotiations and to an agreement.
