Patent ID: 11895960
Assignee: KWS SAAT SE & CO. KGAA
Field: Biotechnology (Chemistry)
Classification: CPC A  C  Y | IPC A  C

Claim 10:
11. An isolated nucleotide sequence encoding a centromere histone H3 (CENH3) protein comprising a CATD domain, wherein the nucleotide sequence encodes a polypeptide having substitutions at one or more of positions 2, 6, and 12 of a loop1 consensus sequence of SEQ ID NO: 49,
wherein the substitution at position 2 is not H, Q, N, A, Y, F, G, D or E,
wherein the substitution at position 6 is not P, N, D, R, A, T, F, R, H, S or K,
wherein the substitution at position 12 is not W or Y, and
wherein the polypeptide has the biological activity of a haploid inducer.