Rice Trait Ontology

ID	NAME	DEFINITION	IS_A
TO:0020086	neck leaf presence	"A trait to observe neck leaf presence." [Gramene:pankaj_jaiswal]	TO:0000419 ! vascular leaf morphology trait
TO:0020087	root cracking	"A trait measuring the extent of physical cracking of a root caused by genetic, environmental factors or by post-harvest storage and handling of the root or root part." [Gramene:pankaj_jaiswal]	TO:0000043 ! root morphology trait
TO:0020088	total water soluble content	"A metabolite content trait (TO:0000281) which is the concentration of water soluble components in a plant structure (PO:0009011)." [Gramene:pankaj_jaiswal, TO:cooperl]	TO:0000281 ! metabolite content trait
TO:0020089	iron content trait	"A mineral and ion content trait (TO:0000465) which is the iron cation (CHEBI:24875) composition in a plant structure (PO:0009011)." []	TO:0000465 ! mineral and ion content trait
TO:0020090	zinc content trait	"A mineral and ion content trait (TO:0000465) which is the amount of zinc (CHEBI:63056) in a plant structure (PO:0009011)." [CHEBI:63056]	TO:0000465 ! mineral and ion content trait
TO:0020091	manganese content	"A mineral and ion content trait (TO:0000465) which is the amount of manganese (CHEBI:25154) in a plant structure (PO:0009011)." []	TO:0000465 ! mineral and ion content trait
TO:0020092	copper content trait	"A mineral and ion content trait (TO:0000465) which is the copper cation (CHEBI:23378) composition in a plant structure (PO:0009011)." [TO:cooperl]	TO:0000465 ! mineral and ion content trait
TO:0020093	nitrogen content	"A mineral and ion content trait (TO:0000465) which is the amount of nitrogen (CHEBI:51143) in a plant structure (PO:0009011)." []	TO:0000465 ! mineral and ion content trait
TO:0020094	nitrate content	"A mineral and ion content trait (TO:0000465) which is the amount of nitrate (CHEBI:17632) in a plant structure (PO:0009011)." []	TO:0020093 ! nitrogen content
TO:0020095	stomatal process related trait	"Trait associated with any of the stomatal opening, closure, conductance, resistance process." [TO:contributors]	TO:0000283 ! biological process trait
TO:0020096	mineral and ion transport trait	"Trait associated with directed movement of minerals and ions into, out of, within or between cells." [TO:contributors]	TO:0000283 ! biological process trait
TO:0020097	stomatal opening	"A trait to measure the physiological parameters involved in the process of opening of stomatal pores." [Gramene:pankaj_jaiswal, TO:contributors]	TO:0020095 ! stomatal process related trait
TO:0020098	nitrate sensitivity	"The sensitivity to the nitrate content in the growth medium." [Gramene:pankaj_jaiswal, TO:contributors]	TO:0000011 ! nitrogen sensitivity
TO:0020099	nitrate transport	"Trait associated with directed movement of nitrate into, out of, within or between cells." [TO:contributors]	TO:0020096 ! mineral and ion transport trait
TO:0020100	nitrate uptake	"The total nitrate ion uptake measured in a plant or a plant part." [TO:contributors]	TO:0020096 ! mineral and ion transport trait
TO:0020101	starch mobilization	"Trait associated with directed movement of starch." [TO:contributors]	TO:0020096 ! mineral and ion transport trait
TO:0020102	phosphate content	"A mineral and ion content trait (TO:0000465) which is the amount of phosphate (CHEBI:26020) in a plant structure (PO:0009011)." [CHEBI:26020]	TO:0000465 ! mineral and ion content trait
TO:0020103	adventitious root length	"Average maximum length of adventitious root of a plant in a study." [TO:contributors]	TO:0000227 ! root length
TO:0020104	adventitious rootless	"Absence of adventitious roots in the plant." [TO:contributors]	TO:0000084 ! root number
TO:0020105	CW-cytoplasmic male sterility	"A trait to measure the CW type of ytoplasmic male sterility in plants." [TO:contributors]	TO:0000580 ! cytoplasmic male sterility