Rice Trait Ontology

ID	NAME	DEFINITION	IS_A
TO:0000940	tassel branch zone length	"An inflorescence axis length (TO:0001072) which is the length of the first order tassel inflorescence axis (PO:0006324) where the tassel inflorescence branches (PO:0006323) arise." [PMID:28373892, TO:cooperl]	TO:0001072 ! inflorescence axis length
TO:0000941	rank number per ear	"An infructescence yield trait (TO:0000936) which is the number of ranks of cupules per ear infructescence (PO:0025597)." [TO:cooperl]	TO:0000936 ! infructescence yield trait
TO:0000942	aleurone layer morphology trait	"A portion of plant tissue morphology trait (TO:0000843) which is the qualities of the aleurone layer (PO:0005360)." [TO:cooperl]	TO:0000843 ! portion of plant tissue morphology trait
TO:0000943	aleurone layer color	"An aleurone layer appearance (TO:0000944) that is the color of the aleurone layer (PO:0005360)." [TO:cooperl]	TO:0000944 ! aleurone layer appearance
TO:0000944	aleurone layer appearance	"An aleurone layer morphology trait (TO:0000942) that is the appearance of the aleurone layer (PO:0005360)." [TO:cooperl]	TO:0000942 ! aleurone layer morphology trait
TO:0000945	pericarp morphology trait	"A portion of plant tissue morphology trait (TO:0000843) which is a quality of the pericarp (PO:0009084)." [TO:cooperl]	TO:0000843 ! portion of plant tissue morphology trait
TO:0000946	endocarp morphology trait	"A portion of plant tissue morphology trait (TO:0000843) which is a quality of the endocarp (PO:0009086)." [TO:austin_meier]	TO:0000843 ! portion of plant tissue morphology trait
TO:0000947	whole plant growth and development trait	"A plant structure growth and development trait (TO:0000928) which is a quality of a whole plant development stage (PO:0007033)." [TO:ethan_johnson]	TO:0000928 ! plant structure growth and development trait
TO:0000948	mesocarp morphology trait	"A portion of plant tissue morphology trait (TO:0000843) which is a quality of a mesocarp (PO:0009087)." [TO:austin_meier]	TO:0000843 ! portion of plant tissue morphology trait
TO:0000949	seedling growth and development trait	"A whole plant growth and development trait (TO:0000947) which is a quality of a seedling development stage (PO:0007131)." [TO:ethan_johnson]	TO:0000947 ! whole plant growth and development trait
TO:0000950	corolla morphology trait	"A collective phyllome structure morphology trait (TO:0000845) that is a quality of a corolla (PO:0009059)." [TO:cooperl]	TO:0000845 ! collective phyllome structure morphology trait
TO:0000951	corolla color	"A corolla morphology trait (TO:0000950) that is the color of a corolla (PO:0009059)." [TO:cooperl]	TO:0000950 ! corolla morphology trait
TO:0000952	stem weight	"A stem morphology trait (TO:0000361) which is the weight of a stem (PO:0009047)." [TO:cooperl]	TO:0000568 ! shoot axis weightTO:0000361 ! stem morphology trait
TO:0000953	stem number	"A shoot system morphology trait (TO:0000077) which is the number of stems (PO:0009047)." [TO:cooperl]	TO:0000077 ! shoot system morphology traitTO:0000361 ! stem morphology trait
TO:0000954	spikelet rachilla morphology trait	"An inflorescence branch morphology trait (TO:0000784) which is a quality of a spikelet rachilla (PO:0009080)." [TO:Ethan_Johnson]	TO:0000784 ! inflorescence branch morphology trait
TO:0000955	cyanide content	"A metabolite content related trait (TO:0000281) which is the amount of cyanide (CHEBI:17514) occurring in a plant structure (PO:0009011)." [TO:cooperl]	TO:0000281 ! metabolite content trait
TO:0000958	cob shape	"An infructescence axis morphology trait (TO:0000921) which is the shape of a cob." [TO:ejohnson]	TO:0000921 ! infructescence axis morphology trait
TO:0000959	cob length	"An infructescence axis morphology trait (TO:0000921) which is the length of a cob." [TO:ejohnson]	TO:0000921 ! infructescence axis morphology trait
TO:0000960	cob width	"An infructescence axis morphology trait (TO:0000921) which is the width of a cob." [TO:ejohnson]	TO:0000921 ! infructescence axis morphology trait
TO:0000961	cob area	"An infructescence axis morphology trait (TO:0000921) which is the area of a cob." [TO:ejohnson]	TO:0000921 ! infructescence axis morphology trait