TgESTzyf15c07.y1 TgME49 B7 Tachyzoite cDNA Library 2 Toxoplasma gondii cDNA clone TgESTzyf15c07.y1 5' similar to SW:IDHP_BOVIN Q04467 ISOCITRATE DEHYDROGENASE [NADP], MITOCHONDRIAL PRECURSOR, mRNA sequence