摘要:
Herbicide-resistant sunflower plants, isolated polynucleotides that encode herbicide resistant and wild type acetohydroxyacid synthase large subunit (AHASL) polypeptides, and the amino acid sequences of these polypeptides, are described. Expression cassettes and transformation vectors comprising the polynucleotides of the invention, as well as plants and host cells transformed with the polynucleotides, are described. Methods of using the polynucleotides to enhance the resistance of plants to herbicides, and methods for controlling weeds in the vicinity of herbicide-resistant plants are also described.
摘要:
A plant gene construct is disclosed comprising a complete or partial DNA sequence coding for an ATHi gene product under the control of a promoter functional in plants. The promoter is preferably heterologous. Plant cells are transformed with such a plant gene construct, and plants comprising such cells have modified flowering properties. There is further described a process for modifying the flowering process in plants by transforming plants with a construct according to the invention.
摘要:
A plant gene construct is disclosed comprising a complete or partial DNA sequence coding for an ATHi gene product under the control of a promoter functional in plants. The promoter is preferably heterologous. Plant cells are transformed with such a plant gene construct, and plants comprising such cells have modified flowering properties. There is further described a process for modifying the flowering process in plants by transforming plants with a construct according to the invention.
摘要:
Novel herbicide-resistant sunflower plants designated as MUT31 and herbicide-resistant descendents thereof are provided. The MUT31 sunflower plants and the herbicide-resistant descendents thereof comprise increased resistance to at least one imidazolinone herbicide, when compared to wild-type sunflower plants. Methods for controlling weeds in the vicinity of these herbicide-resistant sunflower plants and methods for increasing the herbicide-resistance of a sunflower plant are also provided.
摘要:
The present invention relates to a method for manufacturing modified polysaccharides comprising of placing the polysaccharide in contact with a sugar group-transferring enzyme and a sugar group donor. The placing of the polysaccharide in contact with a sugar group-transferring enzyme and a sugar group donor can be effected in vivo as well as in vitro. The result of the method is modified polysaccharides which can be used for different food and non-food applications.
摘要:
Novel grass plants, their progeny, and parts thereof are disclosed which have been genetically modified. This modification causes a heritable change in one or more plant characteristics such as, for example, inhibition of flowering, absence of inflorescence, increased production of tillers, delayed heading, and inhibition of the developmental switch from vegetative to generative growth.
摘要:
Herbicide-resistant sunflower plants, isolated polynucleotides that encode herbicide-resistant and wild-type acetohydroxyacid synthase large subunit (AHASL) polypeptides, and the amino acid sequences of these polypeptides, are described. Expression cassettes and transformation vectors comprising the polynucleotides of the invention, as well as plants and host cells transformed with the polynucleotides, are described. Methods of using the polynucleotides to enhance the resistance of plants to herbicides, and methods for controlling weeds in the vicinity of herbicide-resistant plants are also described.
摘要:
A plant gene construct is disclosed comprising a complete or partial DNA sequence coding for an ATH1 gene product under the control of a promotor functional in plants. The promotor is preferably heterologous. Plant cells are transformed with such a plant gene construct, and plants comprising such cells have modified flowering properties.