An experiment of nature Studies of kidney cancer cells had shown that, three times out of four, the cells lack the protein product of the VHL gene, either because the gene is mutated or because it is handcuffed by certain groups of molecules.
(the gene; is mutated; ) (it; is handcuffed; by certain groups of molecules) (An experiment of nature Studies of kidney cancer cells; had shown; that, three times out of four, the cells lack the protein product of the VHL gene) Context(An experiment of nature Studies of kidney cancer cells had shown,List([0, 64))):(the cells; lack; the protein product of the VHL gene)
An experiment of nature Studies of kidney cancer cells had shown,List([0, 64))
the gene it An experiment of nature Studies of kidney cancer cells the cells
is mutated is handcuffed had shown lack
by certain groups of molecules
that, three times out of four, the cells lack the protein product of the VHL gene
the protein product of the VHL gene