DELTA-8 DESATURASE GENES, ENZYMES ENCODED THEREBY AND USE THEREOF Russian patent published in 2014 - IPC C12N9/02

Abstract RU 2517615 C2

FIELD: chemistry.

SUBSTANCE: invention relates to biotechnology and discloses isolated polynucleotides which encode Δ8 desaturase. The invention also relates to Δ8 desaturases themselves, which encode isolated polynucleotides, expression vectors containing isolated polynucleotides, host cells containing expression vectors and methods of producing Δ8 desaturase and polyunsaturated fatty acids selected from a group consisting of dihomo-gamma-linolenic acid (DGLA), ω3-eicosatetraenoic acid (ω3-ETA) and any combinations thereof.

EFFECT: invention widens the range of Δ8 desaturases used to produce polyunsaturated fatty acids.

12 cl, 12 dwg, 14 tbl, 6 ex

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Authors

Das Tapas

Mukerdzhi Pradip

Perejra Sjuzett

Krishnan Padmavati

Dates

2014-05-27—Published

2009-10-06—Filed