Claim · model-written summary
H3K9me1, H3K9me2 and H3K27me2 labeled heterochromatin and euchromatin in all analyzed root tissues.
Zea maysNot reportedMaterialCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“H3K9me1, H3K9me2 and H3K27me2 labeled heterochromatin and euchromatin in all the root tissues analyzed”
t0“Maize”
Title
Shihan Yan; Qi Zhang; Yingnan Li; et al. Cytogenetic and Genome Research 2014. doi:10.1159/000361003
Other claims from this paper (9)
- Observation Maturation-zone cells displayed the highest level of multiple histone modifications.
- Observation The root meristem had the lowest histone modification level.
- Observation H3K9ac was enriched in euchromatin and nucleoli in most elongation- and maturation-zone nuclei.
- Observation H4K5ac labeled nucleoli in more than 60% of cells from all root regions.
- Observation Knobs showed H4K5ac signals in less than 7% of cells.
- Observation H3K4me2 and H3K4me3 were detected specifically in euchromatin.
- Observation Over 30% of elongation and maturation cells had H3K9me1 signals around knobs.
- Observation Approximately 5% of maturation cells had H3K9me2 signals around knobs.
- Observation H3K27me2 staining in knobs was weak in approximately 95% of maturation cells.