Chemistry: molecular biology and microbiology – Micro-organism – per se ; compositions thereof; proces of... – Bacteria or actinomycetales; media therefor
Reexamination Certificate
2006-07-11
2006-07-11
Saidha, Tekchand (Department: 1652)
Chemistry: molecular biology and microbiology
Micro-organism, per se ; compositions thereof; proces of...
Bacteria or actinomycetales; media therefor
C435S041000, C435S106000, C435S115000, C435S252300, C435S320100, C530S350000, C536S023100
Reexamination Certificate
active
07074607
ABSTRACT:
The invention relates to an isolated polynucleotide comprising a polynucleotide sequence chosen from the group consisting ofa) polynucleotide which is identical to the extent of at least 70% to a polynucleotide which codes for a polypeptide which comprises the amino acid sequence of SEQ ID NO 2,b) polynucleotide which codes for a polypeptide which comprises an amino acid sequence which is identical to the extent of at least 70% to the amino acid sequence of SEQ ID NO 2c) polynucleotide which is complementary to the polynucleotides of a) and b) andd) polynucleotide comprising at least 15 successive nucleotides of the polynucleotide sequence of a), b) or c),and processes for the fermentative preparation of L-amino acid with amplification of the zwa1 gene in the coryneform bacteria employed.
REFERENCES:
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patent: 0 435 132 (1991-07-01), None
patent: WO 01/04325 (2001-01-01), None
Mita et al. Accession AU003526. Jan. 19, 1999.
Reinhard Kramer, “Genetic and Physiological approaches for the production of amino acids,” Journal of Biotechnology 45 (1996), pp. 1-21.
Bathe Brigitte
Kalinowski Jörn
Marx Achim
Möckel Bettina
Pfefferle Walter
Degussa - AG
Fronda Christian L.
Saidha Tekchand
Smith , Gambrell & Russell, LLP
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