download
Rice Trait Ontology
ID NAME DEFINITION IS_A
TO:0002721 leaf sheath width
"A leaf sheath morphology trait (TO:0000835) which is the width of the leaf sheath (PO:0020104)." [Gramene:pankaj_jaiswal, PO:0020104, TO:cooperl, TO:moorel]
TO:0000835 ! leaf sheath morphology trait
TO:0002722 leaf pubescence
"A leaf morphology trait (TO:0000748) which is the extent of pubescence (presence of hairs) on the leaf (PO:0025034)." [Gramene:pankaj_jaiswal, PO:0025034]
TO:0000748 ! leaf morphology trait
TO:0002723 leaf lamina margin pubescence
"A leaf lamina margin morphology trait (TO:0000830) which is the extent of pubescence (presence of hairs) on a leaf lamina margin (PO:0025009)." [Gramene:pankaj_jaiswal]
TO:0000830 ! leaf lamina margin morphology trait
TO:0002724 leaf sheath color
"A leaf sheath morphology trait (TO:0000835) which is the color of the leaf sheath (PO:0020104)." [Gramene:pankaj_jaiswal, PO:0020104, TO:moorel]
TO:0000835 ! leaf sheath morphology trait
TO:0002725 life cycle habit
"Determined for type of life cycle being annual, biannual, perennial etc." [Gramene:pankaj_jaiswal]
TO:0000933 ! plant phenological trait
TO:0002726 sterile lemma shape
"A lemma morphology trait (TO:1000023) which is the shape of a sterile lemma (PO:0009040)." [Gramene:pankaj_jaiswal, PATO:0000052, PO:0009040, TO:cooperl, TO:moorel]
TO:0000614 ! lemma shape
TO:0002727 sterile lemma width
"A lemma morphology trait (TO:0000079) which is the width of a sterile lemma (PO:0009040)." [Gramene:pankaj_jaiswal, PATO:0000921, PO:0009040, TO:cooperl]
TO:1000023 ! lemma morphology traitTO:0002615 ! floral organ width
TO:0002728 fruit quality trait
"A plant quality trait (TO:0000597) which is the commercial and /or economical value of a fruit (PO:0009001) , or its overall improvement." [Gramene:pankaj_jaiswal, TO:cooperl]
TO:0000597 ! plant quality trait
TO:0002729 fruit senescing quality trait
"Traits associated with the fruit abscission zone." [Gramene:pankaj_jaiswal]
TO:0002728 ! fruit quality trait
TO:0002730 grain shape
"A caryopsis fruit morphology trait (TO:0001079) which is the shape of a grain (caryopsis fruit; PO:0030104)." [Gramene:pankaj_jaiswal, TO:moorel] {comment="TO:cooperl"}
TO:0001079 ! caryopsis fruit morphology traitTO:0002628 ! fruit shape
TO:0002731 grain length to width ratio
"A grain size (TO:0000397) which is the grain length and grain width on dehulled grain." [Gramene:pankaj_jaiswal, TO:moorel]
TO:0001079 ! caryopsis fruit morphology trait
TO:0002732 flag leaf angle
"In grasses the flag leaf angle is measured near the collar as the angle of attachment between the flag leaf blade and the main inflorescence axis in grass plants. Observed around anthesis stage." [Gramene:pankaj_jaiswal]
TO:0000124 ! flag leaf angle
TO:0002733 flag leaf angle
"In grasses the flag leaf angle is measured near the collar as the angle of attachment between the flag leaf blade and the main inflorescence axis in grass plants. Observed at maturity stage." [Gramene:pankaj_jaiswal]
TO:0000124 ! flag leaf angle
TO:0002734 awn presence
"An awn morphology trait (TO:0002718) which is the presence or absence of an awn (PO:0025349). Observation may include relative awn size." [Gramene:pankaj_jaiswal, PO:0025349, TO:moorel]
WTO:0000066 ! awnTO:0002718 ! awn morphology trait
TO:0002735 straighthead
"Malformed inflorescence (panicle in rice), by staying upright/straight at the time of maturity and may carry infertile seeds." [Gramene:pankaj_jaiswal, http://plantpathology.tamu.edu/Texlab/Grains/Rice/rices.html]
TO:0000373 ! inflorescence morphology trait
TO:0002736 flower number trait
"An inflorescence morphology trait (TO:0000582 ) which is the number of flowers (PO:0009046)." [Gramene:pankaj_jaiswal, PO:0009046, TO:moorel]
TO:0000499 ! flower morphology traitTO:0000582 ! inflorescence number
TO:0002737 floret number per branch
"Average number of flowers (florets) per branch in a grass inflorescence." [Gramene:pankaj_jaiswal]
TO:0000670 ! floret number
TO:0002738 floret number per inflorescence
"Average number of flowers (florets) in a grass inflorescence." [Gramene:pankaj_jaiswal]
TO:0000670 ! floret number
TO:0002739 fruit surface area
"Average whole fruit surface area." [Gramene:pankaj_jaiswal]
TO:0002728 ! fruit quality trait
TO:0002741 grain surface area
"The average surface area of the grain without hull (dehulled) in a grass fruit caryopsis." [Gramene:pankaj_jaiswal]
TO:0002739 ! fruit surface area
© 2022 by HZAU BioNLP Lab.