Besides, there are 11 antigens that induce long-lasting IgG response in both oocyst and tissue cyst infected mice which are the cyst matrix protein MAG1 (TGME49_070240); dense granule proteins GRA2 (TGME49_027620), GRA4 (TGME49_110780), GRA7 (TGME49_003310) and GRA14 (TGME49_039740); microneme proteins MIC1 (TGME49_091890), MIC2 (TGME49_001780) and MIC12 (TGME49_067680); surface proteins SAG-related sequence SRS13 (TGME49_022370) and SRS29A (TGME49_033450); rhoptry protein ROP6 (TGME49_058660). Here, SAG is linked to cyst.