Evidence that heavy shoulder DNA may be localized to the microchromosomes of birds.
D000818:Animals; D001717:Birds; D002458:Cell Fractionation; D002466:Cell Nucleolus / Q000032:analysis*; D002467:Cell Nucleus / Q000032:analysis*; D002645:Chickens; D002843:Chromatin / Q000032:analysis*; D002875:Chromosomes / Q000032:analysis; D004247:DNA / Q000302:isolation & purification*; D003720:Densitometry; D006570:Heterochromatin / Q000032:analysis*; D009691:Nucleic Acid Denaturation; D009695:Nucleic Acid Renaturation; D013696:Temperature; D014461:Ultracentrifugation; D014732:Vibration
D002843:Chromatin; D006570:Heterochromatin; D004247:DNA