Claim · model-written summary
Fine mapping in 1460 F2 individuals defined the non-recombining HSY borders.
- Taxon
- Papaya
_-_DPLA_-_55200ec009622d7d42349f3583df310e.jpg?width=60)
Carica papayae1 - Outcome
- borders of the non-recombining HSYe0
- Value
- 1460 F2 individualse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“The borders of the non-recombining HSY were defined genetically by fine mapping using 1460 F2 individuals”
e1“Papaya is a major fruit crop”
Title
Construction of physical maps for the sex-specific regions of papaya sex chromosomes
Jong-Kuk Na; Jianping Wang; Jan E Murray; et al. BMC Genomics 2012. doi:10.1186/1471-2164-13-176
Other claims from this paper (10)
- Method / resource The HSY map has a minimum tiling path of 68 overlapping BACs.
- Method / resource The HSY map covers all four HSY-specific Knobs.
- Method / resource One gap remained near Knob 1 in the HSY map.
- Method / resource The X map comprises 44 BACs on its minimum tiling path.
- Method / resource A repetitive-sequence gap remains in the X physical map and is filled on the HSY map.
- Observation The genetically defined HSY spans approximately 8.5 Mb.
- Observation The X counterpart extends about 5.4 Mb.
- Observation The X counterpart includes a 900 Kb region containing shared Knob 1.
- Observation The HSY sequence is expanded by 4 Mb relative to the corresponding X sequence.
- Observation Genetically defined borders coincide with shared BACs on the HSY and X tiling paths.