ITC1177 - Zebrina


ITC1177(subsp. zebrina)
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Passport Data
PDCIm Score: 6
Available for distribution:
Accession number: ITC1177
Accession name: Zebrina
Biological status of accession: wild
Taxonomic classification:
Institute code: BEL084 (ITC)
Acquisition date: 1991-06-25
Status: active
Type of storage:
In Vitro Collection
Cryopreserved Collection
Lyophilized Leaves
Morphological Characterization Pictures
Morphological Characterization Data
Not available
Phenotyping

Experiment: 1

Institute: IITA
Date of planting: n/a
Date of data collection: 2016/09/27
Observable Attribute Value
anther Anther colour cream
bract Colour of bract internal face other
bract Colour of bract external face red-purple
bract Bract behaviour before falling revolute (rolling)
bract apex Bract apex shape slightly pointed
bract apex Bract imbrication at apex of male bud convolute
cigar leaf Pigmentation of outer surface of cigar leaf on sucker red-purple
flower 6.6.24 - Dominant colour of male flower cream
fruit Fruit length less than or equal to 15 cm
fruit Number of fruits on mid-hand of the bunch less than or equal to 12
fruit Fruit shape of curve straight (or slightly curved)
fruit Fruit apex point pointed
fruit Remains of flower relicts at fruit apex without any floral relicts
fruit pedicel Fruit pedicel length less than or equal to 10 mm
fruit pedicel 6.7.11 - Fusion of pedicels no visible sign of fusion
inflorescence bud Male bud shape like a top
inflorescence bud Male bud length 16-12
infructescence Number of hands measured 7
infructescence Bunch position horizontal
infructescence Bunch shape spiral (all fruit are attached to a unique crown coiled around the stalk)
infructescence axis Male rachis appearance bare
infructescence axis Male rachis position at an angle
petiole canal Margin behaviour on petiole canal of third leaf straight with erect margins
petiole margin Colour line along edge of petiole margin contrast between margin and petiole (with a contrasting colour line along)
petiole margin Petiole margins winged winged and clasping the pseudostem
petiole margin Petiole margin colour green
petiole proximal end Blotches relative area at petiole base extensive pigmentation
plant sap 6.2.7 - Sap colour whitish
pseudostem Main underlying colour of pseudostem other
pseudostem Pseudostem height less than or equal to 2 m
tepal Compound tepal main colour white
tepal Lobe colour of tip of compound tepal yellow

Experiment: 2

Institute: IITA
Date of planting: n/a
Date of data collection: 2016/09/27
Observable Attribute Value
anther Anther colour cream
bract Colour of bract external face red-purple
bract Colour of bract internal face other
bract Bract behaviour before falling revolute (rolling)
bract apex Bract imbrication at apex of male bud convolute
bract apex Bract apex shape slightly pointed
cigar leaf Pigmentation of outer surface of cigar leaf on sucker red-purple
flower 6.6.24 - Dominant colour of male flower cream
fruit Fruit apex point pointed
fruit Fruit shape of curve straight (or slightly curved)
fruit Remains of flower relicts at fruit apex without any floral relicts
fruit Number of fruits on mid-hand of the bunch less than or equal to 12
fruit Fruit length less than or equal to 15 cm
fruit pedicel 6.7.11 - Fusion of pedicels no visible sign of fusion
fruit pedicel Fruit pedicel length less than or equal to 10 mm
inflorescence bud Male bud length 20-14
inflorescence bud Male bud shape like a top
infructescence Number of hands measured 6
infructescence Bunch position horizontal
infructescence Bunch shape spiral (all fruit are attached to a unique crown coiled around the stalk)
infructescence axis Male rachis appearance bare
infructescence axis Male rachis position at an angle
petiole canal Margin behaviour on petiole canal of third leaf straight with erect margins
petiole margin Petiole margin colour green
petiole margin Petiole margins winged winged and clasping the pseudostem
petiole margin Colour line along edge of petiole margin contrast between margin and petiole (with a contrasting colour line along)
petiole proximal end Blotches relative area at petiole base extensive pigmentation
plant sap 6.2.7 - Sap colour whitish
pseudostem Main underlying colour of pseudostem other
pseudostem Pseudostem height less than or equal to 2 m
tepal Compound tepal main colour white
tepal Lobe colour of tip of compound tepal yellow
Breeding
Collecting/acquisition source
Type Name Donor Code Donor Institute Country
1. Collection IRFA II.04.01.007.001 Donor Institute Country: Guadeloupe
2. Collection CATIE CATIE CRI 7485 Donor Institute Country: Costa Rica
Collecting Location
Not available
Genetic Integrity
Ploidy: 2x   (Musa Genotyping Centre (MGC), Institute of Experimental Botany (IEB), Olomouc, Czeck Republic, 25/01/2001)
Field verified: yes
Publications
  • Volkaert H.  2011.  Molecular Analysis Reveals Multiple Domestications of Edible Bananas. V International Symposium on Banana: ISHS-ProMusa Symposium on Global Perspectives on Asian Challenges 897. Musalit