摘要:
The current invention provides the maize RS324 promoter. Compositions comprising this sequence are described, as are plants transformed with such compositions. Further provided are methods for the expression of transgenes in plants comprising the use of these sequences. The methods of the invention include the direct creation of transgenic plants with the RS324 promoter by genetic transformation, as well as by plant breeding methods. The sequences of the invention represent a valuable new tool for the creation of transgenic plants, preferably having one or more added beneficial characteristics.
摘要:
A method for either block- or bit-erasing is described for an array of EEPROM cells, each having transistor channel regions with subchannels thereof respectively controlled by a floating gate conductor and a control gate. Erasing occurs through a Fowler-Nordheim tunnel window (34) between a source bit line (24) and a floating gate conductor (42) of a selected cell. For one or more selected cells, first and second erasing voltages are selected such that the selected source bit line (24) is more positive than the selected word line (48) by a voltage sufficient to cause excess electrons on the floating gate conductor (42) to be drawn through the tunnel window (34) to the source region (24). The nonselected word lines (48) have a nonerasing voltage impressed thereon that is sufficiently close to that of selected source regions that no erase disturb will occur in nonselected cells.
摘要:
Methods and compositions relating to glyphosate resistant maize plants, including the GA21, GG25, GJ11 and FI117 transformation events, are disclosed. Also disclosed are methods of using herbicide resistance transformation events in plant breeding procedures. The invention further includes methods of ensuring plant seed purity.
摘要:
Methods and compositions relating to glyphosate resistant maize plants, including the GA21, GG25, GJ11 and FI117 transformation events, are disclosed. Also disclosed are methods of using herbicide resistance transformation events in plant breeding procedures. The invention further includes methods of ensuring plant seed purity.
摘要:
Methods and compositions relating to glyphosate resistant maize plants, including the GA21, GG25, GJ11 and FI117 transformation events, are disclosed. Also disclosed are methods of using herbicide resistance transformation events in plant breeding procedures. The invention further includes methods of ensuring plant seed purity.
摘要:
The invention provides a process to prepare a recombined transgenic Zea mays plant from a transgenic Zea mays plant, wherein the transgene in the recombinant plant has an altered genetic structure relative to the genetic structure of the transgene in the transgenic plant, due to homologous recombination-mediated transgene deletion, amplification or rearrangement.
摘要:
The current invention provides the maize A3 promoter and actin 2 intron. Compositions comprising these sequences are described, as well as transformation constructs derived therefrom. Further provided are methods for the expression of transgenes in plants comprising the use of these sequences. The methods of the invention include the direct creation of transgenic plants with the A3 promoter directly by genetic transformation, as well as by plant breeding methods. The sequences of the invention represent a valuable new tool for the creation of transgenic plants, preferably having one or more added beneficial characteristics.
摘要:
The current invention provides the maize RS81 promoter. Compositions comprising this sequence are described, as are plants transformed with such compositions. Further provided are methods for the expression of transgenes in plants comprising the use of these sequences. The methods of the invention include the direct creation of transgenic plants with the RS81 promoter by genetic transformation, as well as by plant breeding methods. The sequences of the invention represent a valuable new tool for the creation of transgenic plants, preferably having one or more added beneficial characteristics.
摘要:
The current invention provides regulatory regions from the rice actin 2 gene. In particular, the current invention provides the rice actin 2 promoter and actin 2 intron. Compositions comprising these sequences are described, as well as transformation constructs derived therefrom. Further provided are methods for the expression of transgenes in plants comprising the use of these sequences. The methods of the invention include the direct creation of transgenic plants with the rice actin 2 intron and/or promoter directly by genetic transformation, as well as by plant breeding methods. The actin 2 sequences of the invention represent a valuable new tool for the creation of transgenic plants, preferably having one or more added beneficial characteristics.