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Oils, lipids and fatty acids produced in transgenic brassica plant
专利权人:
BASF Plant Science GmbH
发明人:
Petra Cirpus,Jörg Bauer,Xiao Qiu,Guohai Wu,Bifang Cheng,Martin Truksa,Tom Wetjen
申请号:
US16371451
公开号:
US10533182B2
申请日:
2019.04.01
申请国别(地区):
US
年份:
2020
代理人:
摘要:
The invention relates to a method for producing eicosapentanoic acid, docosapentanoic acid and/or docohexanoic acid in transgenic plants. According to said method, the plant is provided with at least one nucleic acid sequence coding for a polypeptide with a Δ;6 desaturase activity, at least one nucleic acid sequence coding for a polypeptide with a Δ;6 elongase activity, at least one nucleic acid sequence coding for a polypeptide with a Δ;5 desaturase activity, and at least one nucleic acid sequence coding for a polypeptide with a Δ;5 elongase activity, the nucleic acid sequence coding for a polypeptide with a Δ;5 elongase activity being modified in relation to the nucleic acid sequence in the organism from which the sequence originates, such that it is adapted to the codon use in at least one type of plant. For the production of docosahexanoic acid, at least one nucleic acid sequence coding for a polypeptide with a Δ;4 desaturase activity is also introduced into the plant.
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