摘要:
The invention provides a process, for producing fats or oils in which the rate of triglycerides constituted by the same polyunsaturated fatty acids linking to the three hydroxyl groups of glycerol is 20% or more by weight for the total triglycerides, which comprises culturing a microorganism capable of producing said fats or oils and if required recovering said fats or oils; fats or oils produced by this process; and a process for producing said fats or oils.
摘要:
The present invention provides a novel acetyl-CoA carboxylase.The object of the present invention is attained by the nucleotide sequence of SEQ ID NO: 1 and the amino acid sequence of SEQ ID NO: 2 of the present invention.
摘要翻译:本发明提供了一种新的乙酰辅酶A羧化酶。 本发明的目的是通过本发明的SEQ ID NO:1的核苷酸序列和SEQ ID NO:2的氨基酸序列来实现的。
摘要:
A method of breeding a lipid-producing strain belonging to the genus Mortierella. According to the method of breeding a lipid-producing strain which involves an expression-inhibiting step of inhibiting the expression of a specific gene in the lipid-producing strain as described above, a lipid-producing strain belonging to the genus Mortierella can be efficiently and effectively bred.
摘要:
The present invention provides a novel acetyl-CoA carboxylase. The object of the present invention is attained by the nucleotide sequence of SEQ ID NO: 1 and the amino acid sequence of SEQ ID NO: 2 of the present invention.
摘要翻译:本发明提供了一种新的乙酰辅酶A羧化酶。 本发明的目的是通过本发明的SEQ ID NO:1的核苷酸序列和SEQ ID NO:2的氨基酸序列来实现的。
摘要:
In a process for the production of diacylglycerol-containing fat/oil where the ratio of diacylglycerol to the total neutral lipid is more than 20% by weight and a polyunsaturated fatty acid is a constituting fatty acid, a process which is characterized in that a microbe being able to produce said fat/oil is incubated and, if desired, said fat/oil is collected.
摘要:
The present invention provides a polypeptide having a wide substrate specificity and having a ω3 fatty acid desaturation activity, which makes efficiently unsaturated bond at ω3 position, and a polynucleotide coding for the same. By expressing the polypeptide in the organism, mass production of n-3 series PUFAs is enabled. Specifically, the polypeptide having a ω3 fatty acid desaturation activity and consisting of the amino acid sequence represented by SEQ ID NO: 1, a polynucleotide coding for a polypeptide having a ω3 fatty acid desaturation activity that consists of the base sequence represented by SEQ ID NO: 2 or SEQ ID NO: 3, and the like is useful for production of n-3 series fatty acids.
摘要翻译:本发明提供了具有宽底物特异性并具有ω3脂肪酸去饱和活性的多肽,其在ω3位上有效地形成不饱和键,以及编码该多肽的多核苷酸。 通过在生物体中表达多肽,可以批量生产n-3系PUFA。 具体地说,具有ω3脂肪酸去饱和活性的多肽,由SEQ ID NO:1表示的氨基酸序列组成,该多核苷酸编码具有ω3脂肪酸去饱和活性的多肽,其由SEQ ID NO: :2或SEQ ID NO:3等可用于生产n-3系列脂肪酸。
摘要:
The present invention provides a polypeptide having a wide substrate specificity and having a ω3 fatty acid desaturation activity, which makes efficiently unsaturated bond at ω3 position, and a polynucleotide coding for the same. By expressing the polypeptide in the organism, mass production of n-3 series PUFAs is enabled. Specifically, the polypeptide having a ω3 fatty acid desaturation activity and consisting of the amino acid sequence represented by SEQ ID NO: 1, a polynucleotide coding for a polypeptide having a ω3 fatty acid desaturation activity that consists of the base sequence represented by SEQ ID NO: 2 or SEQ ID NO: 3, and the like is useful for production of n-3 series fatty acids.
摘要翻译:本发明提供了具有宽底物特异性并具有ω3脂肪酸去饱和活性的多肽,其在ω3位上有效地形成不饱和键,以及编码该多肽的多核苷酸。 通过在生物体中表达多肽,可以批量生产n-3系PUFA。 具体地说,具有ω3脂肪酸去饱和活性的多肽,由SEQ ID NO:1表示的氨基酸序列组成,该多核苷酸编码具有ω3脂肪酸去饱和活性的多肽,其由SEQ ID NO: :2或SEQ ID NO:3等可用于生产n-3系列脂肪酸。
摘要:
A process for the production of 8,11-eicosadienoic acid or a lipid containing 8,11-eicosadienoic acid comprising the steps of, culturing a microorganism having an ability to produce an omega 9 type polyunsaturated fatty acid in a medium supplemented with a .DELTA.5 desaturase inhibitor, or adding a .DELTA.5 desaturase inhibitor to a medium in which said microorganism has been cultured and further culturing the microorganism to produce 8,11-eicosadienoic acid, or a lipid containing 8,11-eicosadienoic acid, and recovering the 8,11-eicosadienoic acid, or the lipid containing 8,11-eicosadienoic acid.
摘要:
There are provided microorganisms having a property of producing a lipid containing unsaturated fatty acids as constituent fatty acids and extracellularly secreting the produced lipid encapsulated in lipid vesicles, methods of screening said microorganisms, as well as methods of efficiently producing a fatty acid-containing lipid using said microorganisms. Furthermore, there are provided lipid vesicles encapsulating a lipid containing unsaturated fatty acids, and foods, cosmetics, and animal feeds comprising said lipid vesicles added thereto. Artificially treated microorganisms or microorganisms collected from nature are grown on a solid medium, and microbial strains that form lipid vesicles at the periphery of the colonies and/or microbial strains that, when cultured in a transparent liquid medium, make the culture liquid cloudy are selected. The microorganisms obtained are cultured, lipid-containing lipid vesicles secreted in the culture liquid, are separated from the culture liquid, and the lipid is separated and purified.
摘要:
There are provided microorganisms having a property of producing a lipid containing unsaturated fatty acids as constituent fatty acids and extracellularly secreting the produced lipid encapsulated in lipid vesicles, methods of screening said microorganisms, as well as methods of efficiently producing a fatty acid-containing lipid using said microorganisms. Furthermore, there are provided lipid vesicles encapsulating a lipid containing unsaturated fatty acids, and foods, cosmetics, and animal feeds comprising said lipid vesicles added thereto. Artificially treated microorganisms or microorganisms collected from nature are grown on a solid medium, and microbial strains that form lipid vesicles at the periphery of the colonies and/or microbial strains that, when cultured in a transparent liquid medium, make the culture liquid cloudy are selected. The microorganisms obtained are cultured, lipid-containing lipid vesicles secreted in the culture liquid, are separated from the culture liquid, and the lipid is separated and purified.