13 results about "Seedless fruit" patented technology

The present invention is directed to seedless fruit producing watermelon, cucumber or melon plants. The present invention also comprises methods for production of said plants and methods for producing seedless watermelon, cucumber or melon fruits.

A new and distinct cultivar of Elaeagnus plant named ‘NCEX1’ is disclosed, characterized by evergreen, showy silver foliage, fragrant flowers, and a rounded, compact plant habit. ‘NCEX1’ is a triploid cytotype producing seedless fruit, or infrequently fruit with a small amount of non-viable seed. Plants of the new cultivar are thornless. The new cultivar is an Elaeagnus, normally used for outdoor ornamental purposes.

The present invention discloses a cultivated fertile pepper plant or seed comprising a genetic region that confers high yield fruit setting. The invention specifically provides fertile pepper plants and seeds comprising a genetic region comprising QTL1 located at 9.0-13.5 Mbp on chromosome 1 and / or QTL2 located at 199-218 Mbp on chromosome 10, wherein said genetic region enables the production of parthenocarpic fruit, seedless fruit, and / or fruit with seeds. The invention further provides methods for producing such pepper plants, as well as methods for cultivating said plants to obtain high-yield fruit production. Additionally, the invention encompasses the use of such plants and seeds and genetic regions for commercial pepper production, and the development of pepper varieties with improved fruit set characteristics.

The invention discloses application of a VcBR6OX1 gene in seedless fruit formation, and belongs to the technical field of molecular biology. According to the invention, the BR6OX1 gene in blueberry is transferred into tomato through a genetic transformation technology, and phenotype identification and physiological and biochemical index determination on transgenic tomato prove that overexpression of VcBR6OX1 can promote formation of seedless fruits. Through genetic transformation and functional analysis, the action mechanism of BR6OX1 in fruit development is disclosed. Meanwhile, transcriptome analysis is carried out on transgenic tomatoes and wild tomatoes, downstream genes responding to BR6OX1 are found, a theoretical basis is provided for development of seedless fruits, and a foundation is laid for application of the genes in seedless fruit breeding.

The present invention provides novel watermelon line 54WA028 and plant parts, seed, and tissue culture therefrom. The invention also provides methods for producing a watermelon plant by crossing the watermelon plants of the invention with themselves or another watermelon plant. The invention also provides watermelon plants produced from such a crossing as well as plant parts, seed, and tissue culture therefrom. Further provided are methods of producing triploid watermelon seed and plants and seedless watermelon fruit produced therefrom as well as the triploid watermelon seed and plants and the seedless fruits produced by such methods.

The invention discloses a method for producing seedless kiwi fruit, which belongs to the field of agriculture, and comprises the following steps: S1, from the last ten-day period of February to the first ten-day period of April, selecting fruiting branches which grow robustly and have more flower buds, leaving female flower buds 1-2 days before flowering, removing other flower buds and bloomed flowers, and bagging the female flower buds by taking small fruit branches as units; s2, bagging the small fruit branches for one day, then taking down the bags, spraying the flower buds with a plant growth regulator solution until the flower buds are thoroughly wetted, and then performing secondary bagging; s3, after 5-7 days of secondary bagging, taking down the bags, and repeatedly treating the bags with a plant growth regulator solution of the same formula; s4, timely harvesting according to the soluble solid content measurement data of the fruits before harvesting. The operation method is simple, seedless fruits can be obtained, the labor cost can be greatly reduced, the yield per unit area is increased, the fruit quality is improved, the storage period is prolonged, the cultivation period of kiwi fruits is shortened, and the method has high application value in production and is easy to popularize in a large area.

The present invention provides novel watermelon line 54WA016 and plant parts, seed, and tissue culture therefrom. The invention also provides methods for producing a watermelon plant by crossing the watermelon plants of the invention with themselves or another watermelon plant. The invention also provides watermelon plants produced from such a crossing as well as plant parts, seed, and tissue culture therefrom. Further provided are methods of producing triploid watermelon seed and plants and seedless watermelon fruit produced therefrom as well as the triploid watermelon seed and plants and the seedless fruits produced by such methods.

The present invention is directed to seedless fruit producing plants. The present invention also comprises methods for production of said plants and the use of nucleic acids encoding cyclin SDS like proteins for the production of seedless fruits.

The present invention relates to a breeding system for the production of polyploidy seeds, plants or plant parts in which cycles of meiosis, gamete coordination and selection are used for inter-population improvement of progenitor lines and sexual polyploidy occurs during hybrid production by inducing cloned gamete formation in parents to be hybridized. Mutual recurrent selection can be used to inform the selection of candidate lines that are advanced to a gene editing or genetic modification system, or hybridized and selected to induce clone gamete formation by preventing meiotic recombination and chromosomal subtrahend. Hybridization of parent plants carrying cloned gametes is planned and performed based on the predicted heterosis performance at the polyploidy level. The final product is a homogeneous population of hybrid polyploidy seeds or derivatives thereof, which carries the intact nuclear genome of both parents. In some cases, the methods are used to generate plants that produce seedless fruits.

A new and distinct cultivar of orange plant named ‘C4-10-42’, a mid-season maturing seedless cultivar of Citrus (mandarin) for the fresh market. ‘C4-10-42’ a triploid hybrid with improved disease resistance to HILB and produces small, nearly seedless fruit with a sweet, rich flavor. Brix in the fruit is exceptionally high, and the fruit colors exceptionally well under Florida conditions (without cold-induction), both internally and externally. ‘C4-10-42’ is suitable for use in not-from-concentrate juice blends.

The application discloses a method for realizing seedless fruit of Rosa roxburghii using pollination technology, and belongs to the technical field of fruit tree hybridization and breeding, in particular relates to a method for realizing seedless fruit of Rosa roxburghii using pollination technology.The application is characterized in that pollen of Rosa roxburghii 'Wuca 1' in full bloom is used to pollinate Rosa roxburghii 'Guinong 1' under natural conditions, and the seedless fruit of Rosa roxburghii is obtained through hybridization for the first time.The specific pollination steps are as follows: 1) collecting flower buds: selecting Rosa roxburghii 'Guinong 1' as a female parent and selecting Rosa roxburghii 'Wuca 1' as a male parent, and taking the flower buds of the male parent in full bloom; 2) drying anthers: naturally drying the flower buds of the male parent; 3) collecting pollen; 4) pollination: selecting the flower buds of the female parent which are red but not yet in bloom, removing anthers, pollinating, and bagging; 5) removing bags: removing the pollination bags after 2-5 days of pollination and naturally growing.Using the method, the seedless fruit with excellent fruit quality can be obtained.The pollination method has important significance for cultivating excellent seedless fruit of Rosa roxburghii by preparing pollination trees in the future.

The present invention relates to a breeding scheme for the production of polyploid seeds, plants, or plant parts in which cycles of meiosis, gamete mating, and selection are used for interpopulation improvement of ancestral lines, and sexual polyploidization occurs during hybrid production by inducing clonal gametogenesis in the parents to be crossed. Reciprocal recurrent selection can be used to inform the selection of candidate lines that are either advanced to gene editing or genetic modification systems or crossed and selected to induce clonal gametogenesis by arresting meiotic recombination and chromosome reduction. Crosses of parent plants with clonal gametes are planned and executed based on predicted heterosis performance at the ploidy level. The end product is a uniform population of hybrid polyploid seeds, or derivatives thereof, that possess the complete nuclear genomes of both parents. In some instances, the method is used to produce plants that produce seedless fruit.

The present invention is directed to seedless fruit producing watermelon. The present invention also comprises methods for production of said plants and methods for producing seedless watermelon.