The differential impact of p16(INK4a) or p19(ARF) deficiency on cell growth and tumorigenesis.

Mounting genetic evidence suggests that each product of the Ink4a/Arf locus, p16(INK4a) and p19(ARF), possesses tumor-suppressor activity (Kamijo et al., 1997; Krimpenfort et al., 2001; Sharpless et al.

Cloning and characterization of the crystal protein-encoding gene of Bacillus thuringiensis subsp. yunnanensis.

Molecular cloning and characterization of a novel cry gene, cry32Aa, of Bacillus thuringiensis subsp. yunnanensis was carried out. The Cry32Aa protein was predicted to have a molecular mass of 139.