Method of improved plant breeding
AssigneeBASF Plant Science GmbH
InventorsPierre Lejeune, Frederik Leyns, Cedrick Vandaele, Wim Van Caeneghem
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Abstract
An improved plant breeding system for high throughput analysis of plant phenotype and genotype is provided. A method for analyzing the impact of genetic modifications on plants and selecting a plant with a genetic modification of interest is also provided. Also provided is a method for developing marketable information for improved plant breeding and a method for collecting data on a selected plant phenotype for rapid analysis of the effect of a genetic modification on the selected phenotype.
Claims27
A plant breeding system for high throughput analysis of genetic traits in plants, comprising:
- (a) an array of containers charged with growing medium of uniform characteristics in an environment of controlled conditions with a controlled supply of nutrients and feed water, each container comprising one or more plants and each plant or container being associated with a machine-readable identification that distinguishes the plant or container from other plants or containers;
- (b) a transporter system comprising a plurality of co-extensive storage transporters and a transfer conveyor,
- wherein a storage transporter provides support for a row of several containers,
- wherein each storage transporter comprises a belt which is moved by a motor, and wherein the belt of the storage transporter can be pulled back or forth by the motor allowing the transport of containers to or from the storage transporter;
- wherein the transfer conveyor is adjacent to an end portion of a storage transporter and cooperates with the storage transporter;
- (c) one or more motors associated with the transporter system, where the end of the storage transporter communicates with the transfer conveyor allowing containers to be transported back and/or forth from storage transporter to storage transporter and back and/or forth to specific areas in the array;
- (d) a continuous system for digital imaging of a plant comprising a transporter system for moving one or more plants at one or more intervals during its growing cycle through the system for digital imaging while being turned and imaged in a controlled manner, a belt mechanism for turning the containers in a controlled manner, and one or more digital imaging devices;
- and
- (e) a computer apparatus for analyzing images and/or information obtained from the digital images and/or information taken with the one or more digital devices of one or more characteristic of the plant while the plant is being moved through the digital imaging system.
A method for turning a plant container while the plant is being moved and imaged in a controlled manner, comprising moving and turning a plant container comprising one or more plants with a time-belt system in a controlled manner, and imaging at least one of said one or more plants by an imaging system while said plant container is being moved forward continuously combined with rotation by said time-belt system.
Dependencies are inferred from the claim text.