ITC0081 - Igitsiri (Intuntu)

 

ITC0081(subgr. Mutika/Lujugira)
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Passport Data
Country of origin: Country of origin: Burundi
PDCIm Score: 7.37
Available for distribution:
Accession number: ITC0081
Accession name: Igitsiri (Intuntu)
DOI: 10.18730/9J9D~
Biological status of accession: traditional cultivar or landrace
Taxonomic classification:
Musaceae
Musa
Eumusa
AAA
subgr. Mutika/Lujugira
Institute code: BEL084 (ITC)
Acquisition date: 1986-03-26
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: 2015/05/22
Date of data collection: 2016/05/18
Observable Attribute Value
anther Anther colour yellow
bract Colour of bract external face purple-brown
bract Colour of bract internal face yellow or green
bract Bract behaviour before falling revolute (rolling)
bract apex Bract imbrication at apex of male bud convolute
bract apex Bract apex shape pointed
cigar leaf Pigmentation of outer surface of cigar leaf on sucker green
flower 6.6.24 - Dominant colour of male flower cream
fruit Remains of flower relicts at fruit apex base of the style prominent
fruit Fruit length 16-20 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 pedicel Fruit pedicel length less than or equal to 10 mm
fruit pedicel 6.7.11 - Fusion of pedicels partially fused (up to 50 % of the length of the pedicel)
inflorescence bud Male bud shape like a top
inflorescence bud Male bud length 17-13
infructescence Bunch shape truncated
infructescence Bunch position slightly angled
infructescence Number of hands measured 6
infructescence axis Male rachis position at an angle
infructescence axis Male rachis appearance bare
petiole canal Margin behaviour on petiole canal of third leaf straight with erect margins
petiole margin Colour line along edge of petiole margin no contrast between margin and petiole (without a colour line along)
petiole margin Petiole margins winged winged and not 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 Pseudostem height 2.1-2.9 m
pseudostem Main underlying colour of pseudostem green
tepal Compound tepal main colour cream
tepal Lobe colour of tip of compound tepal yellow

Experiment: 2

Institute: IITA
Date of planting: 2015/05/22
Date of data collection: 2016/06/16
Observable Attribute Value
anther Anther colour yellow
bract Colour of bract external face purple-brown
bract Colour of bract internal face yellow or green
bract Bract behaviour before falling revolute (rolling)
bract apex Bract apex shape pointed
bract apex Bract imbrication at apex of male bud convolute
cigar leaf Pigmentation of outer surface of cigar leaf on sucker green
flower 6.6.24 - Dominant colour of male flower cream
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 Fruit length 16-20 cm
fruit Remains of flower relicts at fruit apex persistent style
fruit pedicel Fruit pedicel length less than or equal to 10 mm
fruit pedicel 6.7.11 - Fusion of pedicels partially fused (up to 50 % of the length of the pedicel)
inflorescence bud Male bud shape like a top
inflorescence bud Male bud length 17-12
infructescence Number of hands measured 7
infructescence Bunch shape truncated
infructescence Bunch position slightly angled
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 margin colour green
petiole margin Petiole margins winged winged and not clasping the pseudostem
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 red-purple
pseudostem Pseudostem height 2.1-2.9 m
tepal Compound tepal main colour cream
tepal Lobe colour of tip of compound tepal yellow

Experiment: 3

Institute: IITA
Date of planting: n/a
Date of data collection: 2016/12/02
Observable Attribute Value
anther Anther colour yellow
bract Bract behaviour before falling revolute (rolling)
bract Colour of bract external face purple-brown
bract Colour of bract internal face yellow or green
bract apex Bract apex shape pointed
bract apex Bract imbrication at apex of male bud convolute
cigar leaf Pigmentation of outer surface of cigar leaf on sucker green
flower 6.6.24 - Dominant colour of male flower cream
fruit Remains of flower relicts at fruit apex persistent style
fruit Number of fruits on mid-hand of the bunch 13-16
fruit Fruit shape of curve straight (or slightly curved)
fruit Fruit apex point pointed
fruit Fruit length 16-20 cm
fruit pedicel 6.7.11 - Fusion of pedicels partially fused (up to 50 % of the length of the pedicel)
fruit pedicel Fruit pedicel length 11-20 mm
inflorescence bud Male bud shape like a top
inflorescence bud Male bud length 17-12
infructescence Number of hands measured 10
infructescence Bunch shape truncated
infructescence Bunch position slightly angled
infructescence axis Male rachis position with a curve
infructescence axis Male rachis appearance bare
petiole canal Margin behaviour on petiole canal of third leaf straight with erect margins
petiole margin Petiole margins winged winged and not clasping the pseudostem
petiole margin Petiole margin colour green
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 watery green
pseudostem Pseudostem height 2.1-2.9 m
pseudostem Main underlying colour of pseudostem other
tepal Compound tepal main colour cream
tepal Lobe colour of tip of compound tepal yellow
Breeding
Collecting/acquisition source
Type Name Donor Code Donor Institute Country
1. Collection IRAZ BIZ 095 Donor Institute Country: Burundi
Collecting Location
Not available
Genetic Integrity
Ploidy: 3x   (Musa Genotyping Centre (MGC), Institute of Experimental Botany (IEB), Olomouc, Czeck Republic, 25/01/2001)
Field verified: yes
Molecular Characterisation
Molecular and cytological characterization of the global Musa germplasm collection
DArT whole genome profiling of ITC accessions
Taxonomic Reference Collection (TRC)
Musa Genotyping Center Results (triploids)
Publications
  • Němečková A, Christelová P, Čížková J, Nyine M, Van den houwe I, Svačina R, Uwimana B, Swennen R, Doležel J, Hřibová E.  2018.  Molecular and Cytogenetic Study of East African Highland Banana. Frontiers in Plant Science. 9:1371.
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  • Němečková A, Christelová P, Číżková J, Nyine M, .  2018.  Molecular and cytogenetic study of east African highland banana. Frontiers in plant science. 9Musalit
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  • De Clerck C, Crew K, Van den Houwe I, McMichael L, Berhal C, Lassois L, M Jijakli H, Roux N, Thomas J, Massart S.  2017.  Lessons learned from the virus indexing of Musa germplasm: insights from a multiyear collaboration. Annals of Applied Biology. 171:15–27.Musalit
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  • Christelová P, De Langhe E, Hřibová E, Číżková J, Sardos J, Hušáková M, Sutanto A, Kepler AKay, Swennen R, Roux N.  2016.  Molecular and cytological characterization of the global Musa germplasm collection provides insights into the treasure of banana diversity. Biodiversity and Conservation. 26:801.
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  • 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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  • Valdez-Ojeda R, James-Kay A, Ku-Cauich JRoberto, Escobedo-GraciaMedrano RMaría.  2014.  Genetic relationships among a collection of Musa germplasm by fluorescent-labeled SRAP. Tree Genetics & Genomes. 10:465–476.
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  • 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
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  • Santos J-RUclés, Bakry F, Brillouet J-M.  2010.  A preliminary chemotaxonomic study on the condensed tannins of green banana flesh in the Musa genus. Biochemical systematics and ecology. 38:1010–1017.
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  • Till BJ, Jankowicz-Cieslak J, Sági L, Huynh OA, Utsushi H, Swennen R, Terauchi R, Mba C.  2010.  Discovery of nucleotide polymorphisms in the Musa gene pool by Ecotilling.. Theor Appl Genet. 121(7):1381-9.
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  • Elsen A, Beeterens R, Swennen R, De Waele D.  2003.  Effects of an arbuscular mycorrhizal fungus and two plant-parasitic nematodes on Musa genotypes differing in root morphology. Biology and Fertility of Soils. 38:367–376.
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  • Panis B, Strosse H, Van Den Hende S, Swennen R.  2002.  Sucrose preculture to simplify cryopreservation of banana meristem cultures. CryoLetters. 23:375–384.Musalit
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