High oleic imidazolinone resistance sunflower
View Patent ↗A sunflower seed having imidazolinone resistance and an oleic acid content of greater than 85 percent is provided. Sunflower cultivars designated E83329, OI1601A, OI2653R, and OI1601B and having high oleic acid and imidazolinone resistance, plants and seeds of the E83329, OI1601A, OI2653R, and OI1601B sunflower cultivars, methods for producing a sunflower plant produced by crossing the E83329, OI1601A, OI2653R, or OI1601B cultivar with itself or with another sunflower plant, and hybrid sunflower seeds and plants produced by crossing the E83329, OI1601A, OI2653R, or OI1601B cultivar with another sunflower line or plant are also provided.
1. A sunflower plant, or parts thereof, having a gene that confers tolerance to imidazolinone,
wherein the sunflower plant is selected from the sunflower cultivar consisting of OI1601A, OI1601B, OI2653R and E83329 that produces a sunflower seed having ATCC accession No. PTA-9470, PTA-9471, PTA-9472 and PTA-9473, respectively, and
wherein a seed oil of the sunflower seed comprises an oleic acid content of at least 85.2% based on total fatty acid content.
2. Seed of the sunflower plant having a gene that confers tolerance to imidazolinone,
wherein the seed is characterized by a seed oil comprising an oleic acid content of at least 85.2% based on total fatty acid content, and wherein the seed is designated as E83329, representative samples having been deposited under ATCC accession No. PTA-9473.
3. A tissue culture or a seed of the sunflower plant of claim 1 .
4. A method to produce a hybrid seed, wherein the method comprises crossing the plant of claim 1 with a second parent plant and harvesting the resultant hybrid seed.
5. A hybrid plant produced by growing hybrid seed produced by the method according to claim 4 , wherein said hybrid plant comprises said imidazolinone resistance gene.
6. A process for producing a sunflower oil, the process comprising:
recovering sunflower oil from seed of the sunflower plant of claim 1 .
7. The sunflower plant or parts thereof of claim 1 , wherein the sunflower plant has a total saturated fatty acid content of less than 7.6 percent based on total fatty acid content.