Rice Trait Ontology

ID	NAME	DEFINITION	IS_A
TO:0006066	leaf trichome density	"Measurement of trichomes found in per unit area of a leaf." [Gramene:curators]	TO:0002722 ! leaf pubescenceTO:0000911 ! trichome morphology trait
TO:0006067	aphid resistance	"Resistance displayed by the plant to the aphid infestation." [Gramene:pankaj_jaiswal]	TO:0000261 ! insect damage resistanceWTO:0000233 ! insect resistance
TO:0006068	germinability in dark	"Measure of the seed's germination ability in dark." [Gramene:curators]	TO:0000653 ! seed growth and development traitTO:0000931 ! seed quality trait
TO:0006069	DSDS50	"A measure of seed dormancy defined as the days of seed dry storage required to reach 50% germination (DSDS50)." [Gramene:Karthik]	TO:0000931 ! seed quality traitTO:0000933 ! plant phenological trait
TO:0010001	percent germination	"The percentage of seeds that germinate against the total number of seeds planted." [Gramene:pankaj_jaiswal]	TO:0000250 ! plant vigor trait
TO:0011001	leaf lamina color distribution	"Describes the way different colors, their hue and shades are distributed on a leaf lamina and its parts such as leaf margin, leaf tip, leaf veins." [Gramene:pankaj_jaiswal]	TO:0000299 ! leaf lamina color
TO:0011002	inflorescence primary branch attitude	"An inflorescence primary branch morphology trait (TO:0000846) which is the attitude of a second order inflorescence axis (PO:0006321) in terms of upright and drooping characters." [Gramene:pankaj_jaiswal, PO:0006321, TO:moorel]	TO:0000846 ! inflorescence primary branch morphology trait
TO:0011003	inflorescence axis color	"An inflorescence axis morphology trait (TO:0000782) which is the color of an inflorescence axis (PO:0020122)." [Gramene:pankaj_jaiswal, PO:0020122, TO:moorel]	TO:0000782 ! inflorescence axis morphology trait
TO:0011004	inflorescence branch color	"An inflorescence branch morphology trait (TO:0000784) which is the color of the inflorescence branch (PO:0009081)." [Gramene:pankaj_jaiswal, PO:0009081, TO:moorel]	TO:0000784 ! inflorescence branch morphology traitTO:0011003 ! inflorescence axis color
TO:0011005	penultimate leaf length	"Length of the leaf penultimate to the first leaf below the inflorescence." [Gramene:pankaj_jaiswal]	TO:0000135 ! leaf length
TO:0011006	penultimate leaf lamina width	"Lamina width of the leaf penultimate to the first leaf below the inflorescence." [Gramene:pankaj_jaiswal]	TO:0002720 ! leaf lamina width
TO:0011007	awn width	"An awn morphology trait (TO:0002718) which is the width of the awn (PO:0025349)." [Gramene:pankaj_jaiswal, PO:0025349, TO:moorel]	TO:0002718 ! awn morphology trait
TO:0011008	stigma length	"A floral organ length (TO:0002614) that is the length of the stigma (PO:0009073)." [Gramene:pankaj_jaiswal]	TO:0002614 ! floral organ lengthTO:0000754 ! cardinal organ part morphology trait
TO:0011009	style length	"A floral organ length (TO:0002614) that is the length of the style (PO:0009074)." [Gramene:pankaj_jaiswal]	TO:0002614 ! floral organ lengthTO:0000754 ! cardinal organ part morphology trait
TO:0011010	internode color in proxomity to colored node	"Color of the spatial section of the internode that is found proximal (next) to the colored node of a stem." [Gramene:pankaj_jaiswal]	TO:0000426 ! stem internode color
TO:0012001	leaf area index	"Leaf Area Index (LAI) is the ratio of total upper leaf surface of vegetation divided by the surface area of the land on which the vegetation grows." [Wikipedia:Leaf_area_index]	TO:0000540 ! leaf area trait
TO:0012002	leaf chlorophyll content	"A chlorophyll content trait (TO:0000495) which is the chlorophyll content of a leaf (PO:0025034)." [PO:0025034, TO:cooperl]	TO:0000493 ! leaf composition traitTO:0000495 ! chlorophyll content
TO:0012003	chlorophyll content in an extract	"OBSOLETE" []	None
TO:0012004	quantum yield	None	TO:0012006 ! fluorescence related trait
TO:0012005	chlorophyll fluorescence induction kinetics	None	TO:0012006 ! fluorescence related trait