Compositions comprising polypeptides having an eutypine reductase activity and nucleotide sequences favoring the resistance against dying arm disease in plants
LATCHE, ALAIN,ROUSTAN, JEAN-PAUL,BOUZAYEN, MONDHER,PECH, JEAN-CLAUDE,FALLOT, JEAN
申请号：
EP19980400118
公开号：
EP0856584(A2)
申请日:
1998.01.21
申请国别(地区):
欧洲专利局
年份:
1998
代理人:
摘要：
Nucleic acid (I) encoding a 325 amino acid polypeptide (II) with eutypine reductase (ER) activity is new. Also claimed are: (i) nucleic acid (Ia) with at least 90 % similarity to a coding region of 975 base pairs and to complete cDNA of 1254 base pairs; (ii) (I), (Ia) and sequences that hybridise with them under highly stringent conditions or have at least 75% similarity, placed under the control of a promoter; (iii) expression and/or cloning vectors containing any of the sequences of (ii); (iv) recombinant eukaryotic or prokaryotic cells containing any of the above nucleic acids or vectors; (v) plants having integrated into the genome any of the above nucleic acids; (vi) (II) and its derivatives (IIa) formed by addition, deletion or substitution of at least one amino acid and which retains ER activity; and (vii) plants that produce (II) or (IIa) and derived seeds.
