ITC1182 - Duhoy

 

ITC1182(AAA)
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Passport Data
PDCIm Score: 6.05
Available for distribution:
Accession number: ITC1182
Accession name: Duhoy
DOI: 10.18730/9M973
Biological status of accession: traditional cultivar or landrace
Taxonomic classification:
Musaceae
Musa
Eumusa
AAA
Institute code: BEL084 (ITC)
Acquisition date: 1991-05-25
Status: active
Type of storage:
In Vitro Collection
Cryopreserved Collection
Lyophilized Leaves
Morphological Characterization Pictures
Morphological Characterization Data

6.2 - Pseudostem / Suckers

6.2.1 - Pseudostem height [m] 2.1 to 2.9
6.2.6 - Pigmentation of the underlying pseudostem Purple

6.3 - Petiole / Midrib / Leaf

6.3.1 - Blotches at the petiole base Extensive pigmentation
6.3.3 - Petiole canal leaf III Wide with erect margins
6.3.4 - Petiole margins Winged and not clasping the pseudostem
6.3.6 - Petiole margin colour Green
6.3.7 - Edge of petiole margin With a colour line along

6.4 - Inflorescence / male bud

6.4.6 - Bunch position Slightly angled
6.4.7 - Bunch shape Cylindrical with length <= to twice the width
6.4.12 - Rachis position Falling vertically
6.4.13 - Rachis appearance Male flowers/bracts above the male bud (but the stalk is bare above flowers/bracts)
6.4.15 - Male bud shape Cordate (heart shaped)
6.4.16 - Male bud size [cm] >=31 cm

6.5 - Bract

6.5.1 - Bract base shape Small shoulder
6.5.2 - Bract apex shape Slightly pointed
6.5.3 - Bract imbrication Young bracts slightly overlap
6.5.5 - Colour of the bract internal face Orange red
6.5.12 - Bract behaviour before falling Revolute (rolling)

6.6 - Male flower

6.6.2 - Compound tepal basic colour Cream
6.6.4 - Lobe colour of compound tepal Yellow
6.6.13 - Anther colour Yellow
6.6.24 - Dominant colour of male flower Cream

6.7 - Fruit

6.7.2 - Number of fruits <=12
6.7.3 - Fruit length [cm] <=15 cm
6.7.4 - Fruit shape Straight (or slightly curved)
6.7.6 - Fruit apex Pointed
6.7.7 - Remains of flower relicts at fruit apex Persistent style
6.7.8 - Fruit pedicel length [mm] >=21 mm
Phenotyping
Not available
Breeding
Collecting/acquisition source
Type Name Donor Code Donor Institute Country
1. Unknown CIRAD-VIC LCIV DUH n°4 Donor Institute Country: France
2. Collection UPLB Donor Institute Country: Philippines
Collecting Location
Not available
Genetic Integrity
Ploidy: 3x   (Institute of Experimental Botany, 01/09/2016)
Field verified: yes
FV conclusion: validated as True To Type (TTT)
Molecular Characterisation
DArT whole genome profiling of ITC accessions
Publications
  • Sardos J., Perrier X., Doležel J., Hřibová E., Christelová P., Van den Houwe I., Kilian A., Roux N..  2016.  DArT whole genome profiling provides insights on the evolution and taxonomy of edible Banana (Musa spp.). Annals of Botany. 118(7):mcw170.
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