Rice Trait Ontology

ID	NAME	DEFINITION	IS_A
TO:0000204	rice seedling blight disease resistance	"Causal agent	TO:0000175 ! rice bacterial blight disease resistance
TO:0000205	white-backed planthopper resistance	"Causal agent	TO:0000348 ! sogatodes resistance
TO:0000206	leaf angle	"A leaf attitude (TO:0000206) which is the angle of a leaf (PO:0025034) measured against the stem." [IRRI:SES, TO:cooperl]	TO:0000541 ! leaf positionTO:0000419 ! vascular leaf morphology traitTO:0000824 ! leaf attitude
TO:0000207	plant height	"A whole plant morphology trait (TO:0000398) which is the height of a whole plant (PO:0000003)." [IRRI:SES, PO:0000003, TO:cooperl]	WTO:0000021 ! growthTO:1000012 ! whole plant size
TO:0000208	lemma number	"A spikelet floret morphology trait (TO:0000274) which is the number of lemma (PO:0009037) in a spikelet floret (PO:0009082)." [Gramene:pankaj_jaiswal, PATO:0001555, PO:0009037, PO:0009082, TO:cooperl, TO:moorel]	TO:0000670 ! floret numberTO:1000023 ! lemma morphology traitTO:0006026 ! floral bract number
TO:0000209	palea number	"A spikelet floret morphology trait (TO:0000274) which is the number of palea (PO:0009038) in a spikelet floret (PO:0009082)." [Gramene:pankaj_jaiswal, PATO:0001555, PO:0009038, PO:0009082, TO:cooperl, TO:moorel]	TO:0000670 ! floret numberTO:1000024 ! palea morphology traitTO:0006026 ! floral bract number
TO:0000210	anther number	"A stamen morphology trait (TO:0000215) which is the number of anthers (PO:0009066) in a stamen (PO:0009029)." [Gramene:pankaj_jaiswal, TO:cooperl]	TO:1000022 ! anther morphology traitTO:0000225 ! stamen number
TO:0000211	gel consistency	"Scored by gel consistency type in mm." [IRRI:SES]	TO:0001069 ! cooking quality traitTO:0000489 ! carbohydrate composition related trait
TO:0000212	green leafhopper resistance	"Causal agent	TO:0000261 ! insect damage resistance
TO:0000213	rice grassy stunt 1 and 2 virus resistance	"Causal agent	TO:0000148 ! viral disease resistance
TO:0000214	anther shape	"An anther morphology trait (TO:1000022) which is the shape (PATO:0000052) of an anther (PO:0009066)." [TO:ethan_johnson]	TO:1000022 ! anther morphology trait
TO:0000215	stamen morphology trait	"A microsporophyll morphology trait (TO:0000868) which is a quality of a stamen (PO:0009029)." [Gramene:pankaj_jaiswal, PO:0009029, TO:moorel]	TO:0000862 ! floral organ morphology traitTO:0000868 ! microsporophyll morphology trait
TO:0000216	grassy stunt virus disease	"OBSOLETE." []	None
TO:0000217	genic male sterility-thermo-photoperiod sensitive	"Male sterility affected by both temperature and photoperiod." [Gramene:pankaj_jaiswal, IRRI:SES]	TO:0000199 ! genic male sterility
TO:0000218	pollen abortion type	"Observations are made on staining behavior and number of nuclei in most of the pollen." [Gramene:pankaj_jaiswal, IRRI:SES]	TO:0000437 ! male sterility
TO:0000219	stem morphology	"OBSOLETE." []	None
TO:0000220	rice bug resistance	"Causal agent	TO:0000261 ! insect damage resistance
TO:0000221	glume color	"A glume morphology trait (TO:0000869) which is the color of a glume (PO:0009039)." [Gramene:pankaj_jaiswal, PO:0009039, TO:moorel]	TO:0000819 ! inflorescence bract colorWTO:0000044 ! morphologyTO:0000869 ! glume morphology trait
TO:0000222	head rice yield	"A grain yield trait (TO:0000396) which is the amount of whole (3/4 of original length or longer) milled kernels separated from the total amount of milled rice." [https://ricecap.hosted.uark.edu/glossary_ricecaplist.htm#H, TO:cooperl]	TO:0000396 ! grain yield trait
TO:0000223	pistil morphology trait	"A carpel morphology trait (TO:0006012) which is a quality of a pistil." [Gramene:pankaj_jaiswal, TO:moorel]	TO:0006012 ! carpel morphology traitTO:0000845 ! collective phyllome structure morphology trait