Claim · model-written summary
The st1 mutant had more abnormal anaphase figures.
Zea maysNot reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The increase in abnormal anaphase figures in the st1 mutant was not accompanied by an increase in association of knob DNA with abnormal anaphases”
t0“PRINS-Labeled Knobs Are Not Associated with Increased Chromosomal Stickiness in the Maize st1 Mutant”
Title
PRINS-Labeled Knobs Are Not Associated with Increased Chromosomal Stickiness in the Maize st1 Mutant
T. C. Tatum Journal of Heredity 2006. doi:10.1093/jhered/esl014
Other claims from this paper (6)
- Observation The maize st1 mutant has sticky chromosomes during mitotic and meiotic anaphase.
- Observation Sticky chromosomes show abnormal separation at anaphase.
- Method / resource PRINS-labeled regions corresponded to reported C bands.
- Association In the st1 mutant, association of knob DNA with abnormal anaphases did not increase.
- Mechanism The authors interpret increased stickiness as involving both knob and nonknob chromosome regions.
- Mechanism The mechanism of st1 stickiness is hypothesized to differ from other reported sticky chromosome cases.