FIELD: biotechnology.
SUBSTANCE: disclosed is a strain Escherichia coli VKPM B-14344, having genotype Δtdh PH207-thrAfbrBC-TrrnB ΔlacI supE ΔpoxB-ltaE ΔsstT ΔtdcBCDE ΔytfG-Ptrc-pycA PLtetO1-rhtA ΔyifK ΔlivKHMGF ΔbrnQ ΔilvA ΔlysP ΔyjeM::PH207-thrAfbrBC-TrrnB ΔychE::Ptac-thrBC-TrrnB miniMu[pntAB-aspC-asd-pycA-scrKYABR-gdhA-rhtA] and is a producer of L-threonine.
EFFECT: invention provides high production and conversion of glucose to threonine.
1 cl, 5 dwg, 1 tbl, 2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| ESCHERICHIA COLI STRAIN - L-THREONINE PRODUCER | 2019 |
|
RU2728242C1 |
| RECOMBINANT STRAIN OF ESCHERICHIA COLI L-THREONINE-PRODUCER | 2013 |
|
RU2546237C1 |
| METHOD FOR PREPARING L-THREONINE AND L-ARGININE USING MICROORGANISM BELONGING TO ESDHERICHIA GENUS WITH INACTIVATED cpxR GENE | 2005 |
|
RU2320723C2 |
| BACTERIUM OF THE FORM ESCHERICHIA COLI - AN L-THREONINE PRODUCER, A METHOD FOR MICROBIOLOGICAL SYNTHESIS OF L-THREONINE USING IT | 2018 |
|
RU2697499C1 |
| METHOD FOR PREPARING L-THREONINE USING MICROORGANISM BELONGING TO ESCHERICHIA GENUS WHEREIN hipA GENE IS INACTIVATED | 2005 |
|
RU2320718C2 |
| BACTERIUM OF Escherichia GENUS WITH INACTIVATED pnp GENE PRODUCING L-THREONINE AND L-THREONINE TECHNIQUE | 2005 |
|
RU2330883C2 |
| METHOD FOR PREPARING L-THREONINE USING MICROORGANISM BELONGING TO ESCHERICHIA GENUS WHEREIN ybiV GENE IS INACTIVATED | 2005 |
|
RU2320719C2 |
| STRAIN OF BACTERIA ESCHERICHIA COLI - PRODUCER OF FUMARIC ACID AND METHOD OF OBTAINING FUMARIC ACID USING THIS STRAIN | 2014 |
|
RU2573936C1 |
| METHOD OF PRODUCING L-threonine WITH USING BACTERIUM OF Escherichia TYPE | 2006 |
|
RU2351646C2 |
| METHOD OF CONSTRUCTING RECOMBINANT BACTERIA BELONGING TO GENUS PANTOEA AND METHOD OF L-AMINO ACIDS PRODUCTION WITH APPLICATION OF BACTERIA BELONGING TO GENUS PANTOEA | 2006 |
|
RU2418069C2 |
