DNA insert from MS11 vector pTCO113
The DNA insert from pTCO113 contains three gene cassettes: Streptomyces hygroscopicus phosphinothricin N-acetyltransferase (bar); Bacillus amyloliquefaciens barnase and B. amyloliquefaciens barstar.

Transcription of bar commences from the Arabidopsis thaliana ribulose-1,5-bisphosphate carboxylase small subunit (rbcS) promoter  and terminates at the Agrobacterium tumefaciens transcript 7 3' untranslated region.

Transcription of barnase starts from the Nicotiana tabacum pTA29 promoter and ends at the A. tumefaciens nopaline synthase (nos) terminator. The transcript additionally contains the 3' untranslated region of Barnase. The pTA29 promoter is pollen specific and transcription is expected to occur only within pollen tissues.

Transcription of barstar commences from the nos promoter and terminates at a transcript 7 3' untranslated region.

Note:
- DNA sequencing and southern blot analyses indicated that the parental genome contain a single, intact T-DNA insert

DNA insert from RF3 vector pTHW118
The DNA insert from the pTHW118  contains two gene cassettes: barstar and bar.

Transcription of barstar starts from the pTA29 promoter and ends at a nos terminator. The transcript additionally contains the barstar gene terminator, which is not expected to be translated into protein.The pTA29 promoter is pollen specific and transcription is expected to occur only within pollen tissues.

Transcription of bar commences from the rbcS promoter and terminates at the transcript 7 3' untranslated region.

Note:
- Two codons on the N-terminus of bar have been substituted for the codons ATG and GAC.
- Southern blot and PCR anaylses indicated that the parental genome contains one complete copy of the transformation cassette and an inverted partial copy containing a portion of the pTA29 promoter, barstar and the nos terminator adjacent to the left T-DNA boundary.

DNA insert from MON88302 vector PV-BNHT2672
The DNA insert from PV-BNHT2672 contains a single gene cassette for expression of Agrobacterium tumefaciens 5-enolpyruvylshikimate-3-phosphate synthase (epsps). Transcription of epsps is under control of a chimeric promoter, containing the Figwort mosaic virus 35S enhancer and the Arabidopsis thaliana elongation factor 1-alpha (EF-1α), and Pisum sativum ribulose-1,5-bisphosphate carboxylase small subunit E9 terminator (rbcS-E9). The transcript initially contains an A. thaliana EF-1α leader, an EF-1α intron 1 and an A. thaliana chloroplast transit peptide 2 prior (5') to the epsps coding sequence. High levels of transcription are expected from the chimeric promoter. The EF-1α leader and intron additionally enhance expression. The chloroplast transit peptide targets EPSPS for accumulation within the chloroplast.

Note:
- Southern blot analysis indicated that the parental genome contains a single T-DNA insertion without backbone integration.

For more information, kindly refer to the parental LMO records.