<Tr> <Th> A (neutral - basic) </Th> <Th> B (acidic) </Th> <Th> Occurrence </Th> </Tr> <Tr> <Td> keratin 1, keratin 2 </Td> <Td> keratin 9, keratin 10 </Td> <Td> stratum corneum, keratinocytes </Td> </Tr> <Tr> <Td> keratin 3 </Td> <Td> keratin 12 </Td> <Td> cornea </Td> </Tr> <Tr> <Td> keratin 4 </Td> <Td> keratin 13 </Td> <Td> stratified epithelium </Td> </Tr>

Where is keratin gene found in the body