Plants, seeds and tissue cultures of the hybrid rice HR170003, and methods for producing a rice plant by crossing a rice plant of hybrid rice HR170003 with itself or with another rice plant, such as a plant of another rice variety or rice hybrid, are disclosed.

Plants, seeds and tissue cultures of the hybrid rice HR170002, and methods for producing a rice plant by crossing a rice plant of hybrid rice HR170002 with itself or with another rice plant, such as a plant of another rice variety or rice hybrid, are disclosed.

High throughput methods are described for identifying combinations of mutations that can be used to improve a phenotypic feature in an organism. Large populations of organisms (e.g., plants) containing different combinations of mutations can be assessed using the methods.

The present disclosure provides a method for treating rice. The method comprises the steps of: providing a domestic rice crop plant and at least one AHAS-inhibiting herbicide selected from the group comprising a sulfonylurea herbicide, a sulfonyl carboxamide herbicide, an imidazolinone herbicide, a triazolopyrimidine herbicide, a pyrimidinyloxybenzoate herbicide, and a sulfonylaminocarbonyltriazolinone herbicide; applying an effective amount (measured in g Al/Ha) of one or more of the aforementioned herbicide to the domestic rice crop plant, post-emergence; thereby creating a treated rice plant; and growing the resulting treated rice plant.

The present invention relates to rice grain with thickened aleurone. Also provided is a rice plant comprising at least one genetic variation which reduces the activity of at least one ROS1a gene in the plant. Grain of the invention, or aleurone therefrom, has improved nutritional properties, and hence is particularly useful for human and animal feed products.

Plant genome design method defines DNA markers M1 to M5, for each target region, DNA marker M2 is at an upstream side of a target region, or upstream thereof, DNA marker M1 is upstream of DNA marker M2, DNA marker M4 is at a downstream side of the target region, or downstream thereof, DNA marker M5 is downstream of DNA marker M4, and DNA marker M3 is in the target region; and designs a genome so that a substitution region, containing the target region, in a chromosome of the original cultivar to be substituted with a chromosome fragment derived from the foreign cultivar has an end on an upstream side between DNA marker M1 and DNA marker M2, and an end on a downstream side of the substitution region between DNA marker M4 and DNA marker M5.

This invention describes a new method to generate hybrid seed in any crop plant while also reducing contamination from out-crossings and self-pollination. In contrast to conventional seed production methods, the method of the invention is not dependent on the use of any form of male sterility in the female parent plants, nor the use of isolation distances from unrelated and undesirable plants of the same species, nor the use of male parent plants in proximity to the targeted females. The process involves the delivery of pollen of the male parent at will, as available either in a preserved pollen bank, or using real-time collection from male plants as they become available. Desired pollen is delivered to fertile females during the period when viable pollen from the females and locally proximal unrelated plants is not being released. The delivered male pollen is in such amounts and fortuitously timed that it preferentially pollinates the females and produces relatively pure hybrid seed at levels much higher than if one used current hybrid production practices and did not utilize male sterility practices or prescribed isolation distances. Such fortuitous timing may involve the intentional application of pollen to females a day or two prior to female parent pollen becoming viable, and/or several consecutive mornings prior to female parent pollen or other proximal plant pollen beginning to shed each day.

A rice cultivar designated CLL18 is disclosed herein. The present invention provides seeds, plants, and plant parts derived from rice cultivar CLL18. Further, it provides methods for producing a rice plant by crossing CLL18 with itself or another rice variety. The invention also encompasses any rice seeds, plants, and plant parts produced by the methods disclosed herein, including those in which additional traits have been transferred into CLL18 through the introduction of a transgene or by breeding CLL18 with another rice cultivar.

Plants, seeds, and tissue cultures of the hybrid rice RT23L401, and methods for producing a rice plant by crossing a rice plant of hybrid rice RT23L401 with itself or with another rice plant, such as a plant of another rice variety or rice hybrid, are disclosed.

The present invention relates to rice grain with thickened aleurone. Also provided is a rice plant comprising at least one genetic variation which reduces the activity of at least one ROS1a gene in the plant. Grain of the invention, or aleurone therefrom, has improved nutritional properties, and hence is particularly useful for human and animal feed products.