Article
Viability and bar expression are negatively correlated in Oregon Wolfe Barley Dominant hybrids.
Plant biotechnology journal - 1 May 2007
Bregitzer Phil, Cooper Laurel D, Hayes Patrick M, Lemaux Peggy G, Singh Jaswinder, Sturbaum Anne K
Abstract excerpt
The expression level of bar, which encodes phosphinothricin acetyltransferase (PAT), was correlated with the inviability of barley hybrids between 20 Golden Promise-derived transgenic lines (Ds-bar lines) and a specialized genetic marker stock, Oregon Wolfe Barley Dominant (OWBD). Each Ds-bar line was homozygous for a modified maize Ds element that encoded bar and that had been delivered via transposition to a...
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