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A conditional marker gene allowing both positive and negative selection in plants

Article Abstract:

A conditional marker gene called dao1, which encodes D-amino acid oxidase can be utilized for positive or negative selection depending on the substrate. The conditional marker was proved to be versatile, capable of providing rapid and unambiguous results, thus enabling selection immediately after germination.

Author: Nasholm, Torgny, Erikson, Oskar, Hertzberg, Magnus

Publisher: Nature Publishing Co.
Publication Name: Nature Biotechnology
Subject: Business
ISSN: 1087-0156
Year: 2004

Genes

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An evolved ribosome for genetic code expansion

Article Abstract:

The technique to boosts the efficacy of unnatural amino acid incorporation in vivo involves an orthogonal ribosome. The read-through of amber codons in orthogonal mRNAs is improved.

Author: Kohrer, Caroline, RajBhandary, Uttam L.

Publisher: Nature Publishing Co.
Publication Name: Nature Biotechnology
Subject: Business
ISSN: 1087-0156
Year: 2007

Ribosomes, Messenger RNA, Genetic code

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Subjects list: Research, Amino acids

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