Rice Trait Ontology

ID	NAME	DEFINITION	IS_A
TO:0002640	obsoleted fruit set trait	"OBSOLETE" []	None
TO:0002641	acid detergent fiber	"The percentage of highly indigestible or slowly digestible fiber in a feed or forage. Acid detergent fiber contains cellulose as well as silica and lignin which are associated with low digestibility." [GrainGenes_trait:Acid_Detergent_Fiber, Gramene:pankaj_jaiswal, http://www.foragetesting.org/lab_procedure/sectionB/4/part4.1.htm]	TO:0002642 ! dietary fiber related trait
TO:0002642	dietary fiber related trait	"The traits assayed for content and quality of food/forage based on pre or post digestive processes." [Gramene:pankaj_jaiswal]	TO:0000597 ! plant quality trait
TO:0002643	carbon isotope discrimination	"It is a measure of the C isotopic composition in plant material relative to the value of the same ratio in the air of the environment where the plant is grown." [GrainGenes_trait:Carbon_isotope_discrimination, Gramene:pankaj_jaiswal, PMID:11756262]	TO:0000465 ! mineral and ion content trait
TO:0002644	dry matter digestibility	"Expressed as a percent, is a measure of the dry matter content of forage or feed that is retained in the animal body." [GrainGenes_trait:Dry_matter_digestibility, Gramene:iyt, Gramene:pankaj_jaiswal]	TO:0000597 ! plant quality trait
TO:0002645	malt tenderness	"Percentage of soft malt, measured from micro malting 50g of barley." [GrainGenes_trait:Malt_tenderness, PMID:12677407]	TO:0001070 ! brewing quality trait
TO:0002646	flour particle size	"Size of flour particles determined after grinding the grains. The size depends on the length and type of grinding." [GrainGenes_trait:Particle_size, Gramene:pankaj_jaiswal]	TO:0001069 ! cooking quality trait
TO:0002647	starch digestibility	"Expressed as a percent, is a measure of the starch content of forage or feed that is retained in the animal body." [GrainGenes_trait:Starch_digestibility, Gramene:pankaj_jaiswal]	TO:0000597 ! plant quality trait
TO:0002648	water absorption by seed	"A measure of the relative water absorption after soaking a known amount (weight) of seed." [GrainGenes_trait:Water_absorption, Gramene:pankaj_jaiswal]	TO:0000931 ! seed quality trait
TO:0002649	pesticide sensitivity	"A chemical stress sensitivity (TO:0000482) which is the tolerance exhibited by a plant or a group of plants (population) towards the applied pesticide." [TO:cooperl]	TO:0000482 ! chemical stress sensitivity
TO:0002650	phototropism response trait	"The directional growth of a whole plant (PO:0000003) or plant structure (PO:0009011) in response to light." [Gramene:pankaj_jaiswal, PMID:15598797]	TO:0000075 ! light sensitivity
TO:0002651	shoot axis phototropism response trait	"A phototropism response trait (TO:0002650) which is the directional growth of a shoot axis (PO:0025029) in response to light." [Gramene:pankaj_jaiswal, PMID:15598797]	TO:0002650 ! phototropism response trait
TO:0002652	root phototropism response trait	"A phototropism response trait (TO:0002650) which which is the directional growth of a root (PO:0009005) in response to light." [Gramene:pankaj_jaiswal, PMID:15598797]	TO:0002650 ! phototropism response trait
TO:0002653	endosperm storage protein content	"Assay for the amount of seed storage protein present in the endosperm." [Gramene:pankaj_jaiswal]	TO:0000490 ! seed protein composition traitTO:0000598 ! protein content
TO:0002654	pyruvate orthophosphate dikinase activity trait	"Catalysis of the reaction	TO:0000599 ! enzyme activity trait
TO:0002655	starch grain size	"Assay to determine the size of the starch grain size." [Gramene:pankaj_jaiswal]	TO:0002625 ! fruit sizeTO:0000162 ! grain quality trait
TO:0002656	starch grain shape	"Assay to determine the shape of the starch grain." [Gramene:pankaj_jaiswal]	TO:0002628 ! fruit shapeTO:0000162 ! grain quality trait
TO:0002657	oxidative stress	"A chemical stress sensitivity (TO:0000482) which is the production of reactive oxygen and the plants ability to readily detoxify the reactive intermediates." [Gramene:pankaj_jaiswal, TO:moorel]	TO:0000482 ! chemical stress sensitivity
TO:0002658	starch grain synthesis	"An assay to determine if the starch grains are formed in the plant or plant part. Often associated with the starch biosynthesis and branching of the starch." [Gramene:pankaj_jaiswal]	TO:0000283 ! biological process trait
TO:0002659	pistil number	"A pistil morphology trait (TO:0000223) which is the number of pistils in the gynoecium (PO:0009062)." [Gramene:pankaj_jaiswal, PO:0009062, TO:moorel]	TO:0006013 ! carpel numberTO:0002613 ! reproductive homeotic development traitTO:0006022 ! floral organ development traitTO:0000223 ! pistil morphology trait