USE OF A MAIZE UNTRANSLATED REGION FOR TRANSGENE EXPRESSION IN PLANTS

    公开(公告)号:US20200277621A1

    公开(公告)日:2020-09-03

    申请号:US16648109

    申请日:2018-09-07

    Abstract: Provided are methods, vectors and gene constructs for enhancing expression of a recombinant nucleic acid sequence in transgenic plants and plant tissues. According to the present invention, nucleic acid sequences are obtained and/or derived from the 3′ untranslated regions of Zea mays chlorophyll a/b binding protein gene and engineered to flank respective portions of a selected coding region of a vector. The vector construct may be introduced into plants and/or plant tissues through conventional or gene targeting procedures, resulting in enhanced expression of the selected coding region. In some embodiments, the selected coding region is a chimeric gene or gene fragment expressing one or more proteins known to impart a level of insecticidal activity to a transgenic plant and/or plant tissue.

    PLANT PROMOTER FOR TRANSGENE EXPRESSION
    9.
    发明申请

    公开(公告)号:US20200318127A1

    公开(公告)日:2020-10-08

    申请号:US16763406

    申请日:2018-10-31

    Abstract: This disclosure concerns compositions and methods for promoting transcription of a nucleotide sequence in a plant or plant cell, employing a promoter from a GmTEFs1 gene. Some embodiments relate to a promoter or a 5′ UTR from a GmTEFs1 gene that functions in plants to promote transcription of operably linked nucleotide sequences. Other embodiments relate to a 3′ UTR or a terminator from a GmTEFs1 gene that functions in plants to promote transcription of operably linked nucleotide sequences.

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