422-Asai-KinetochoreBeads
Author reviewed
Dynamics of chromosomes and artificial kinetochore beads in mouse oocytes and embryos
Project ID
422-Asai-KinetochoreBeads
Title
Dynamics of chromosomes and artificial kinetochore beads in mouse oocytes and embryos
Description
Faithful chromosome segregation requires biorientation, where the pair of kinetochores on the chromosome establish bipolar microtubule attachment. The integrity of the kinetochore, a macromolecular complex built on centromeric DNA, is required for biorientation, but components sufficient for biorientation remain unknown. The authors show that tethering the outer kinetochore heterodimer NDC80-NUF2 to the surface of apolar microbeads establishes their biorientation-like
state in mouse cells. NDC80-NUF2 microbeads align at the spindle equator and self-correct alignment errors. The alignment is associated with stable bipolar microtubule attachment and is independent of the outer kinetochore proteins SPC24-SPC25, KNL1, the Mis12 complex, inner kinetochore proteins,
and Aurora. Larger microbeads align more rapidly, suggesting a size-dependent biorientation mechanism.
Submission Date
2025-02-26
Funding Information
RIKEN intramural grants; RIKEN Pioneering Project “Long-timescale Molecular Chronobiology” (T.S.K.); JSPS KAKENHI 23H04948, 21H02407, and 18H05549 (T.S.K.); Mitsubishi Foundation (T.S.K.).
Total
40338 files / 3.6 TB
Image datasets
zipped 181 files / 597.0 GB, raw image 20061 files / 1.2 TB, total 20242 files / 1.8 TB
Quantitative datasets
zipped 0 files / 0 bytes, raw bdml 0 files / 0 bytes, total 0 files / 0 bytes
Biosample
MeSH
Meiosis,
Chromosome Segregation
Kinetochores,
Chromosomes
Embryo, Mammalian
Mitosis,
Chromosome Segregation
Ontology
Biological Process
female meiosis chromosome segregation,
kinetochore assembly
(
GO:0051382
)
nuclear chromosome segregation,
kinetochore assembly
(
GO:0051382
)
Medical Subject Headings
Meiosis,
Chromosome Segregation
Kinetochores,
Chromosomes
Embryo, Mammalian
Mitosis,
Chromosome Segregation
Imaging Method
Method involved in biological imaging
People
Contact
Tomoya S Kitajima
RIKEN
Center for Biosystems Dynamics Research, Laboratory for Chromosome Segregation
-
-
Imaging dataset contributor
Kohei Asai (RIKEN)
Yuanzhuo Zhou (RIKEN)
Osamu Takenouchi (RIKEN)
Quantitative dataset contributor
-
Dataset List
Thumbnail
Dataset
Organism
Kind / Links
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in an oocyte
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during metaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during metaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during metaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during metaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during metaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during metaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during metaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during metaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during metaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during metaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during metaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during metaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during metaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during metaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during metaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during metaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during prometaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during prometaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during prometaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during prometaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during prometaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during prometaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during prometaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during prometaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during prometaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during prometaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during prometaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during prometaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during prometaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during prometaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during prometaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during prometaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during prometaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during prometaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during prometaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during prometaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during prometaphase
Z-series images of immunocytochemistry stained for NDC80-NUF2 beads, HURP, and DNA during prometaphase
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9D-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9D-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9D-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9D-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9D-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9D-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9D-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9D-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9D-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9D-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9D-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9D-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9D-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9D-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9D-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9D-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9D-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in an oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-9A-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-deltaSPC-NUF2 microbeads in a monastrol-treated and washed out oocyte
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in oocyte during meiosis II
Z-series images of chromosomes and NDC80-NUF2 beads in oocyte during meiosis II
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in oocyte during meiosis II
Z-series images of chromosomes and NDC80-NUF2 beads in oocyte during meiosis II
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in oocyte during meiosis II
Z-series images of chromosomes and NDC80-NUF2 beads in oocytes during meiosis II
Z-series images of chromosomes and NDC80-NUF2 beads in oocyte during meiosis II
Z-series images of chromosomes and NDC80-NUF2 beads in oocyte during meiosis II
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in embryo during the first mitosis
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in embryo during the first mitosis
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in embryo during the first mitosis
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in embryo during the first mitosis
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in embryo during the first mitosis
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in embryo during the first mitosis
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in embryo during the first mitosis
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in embryo during the first mitosis
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in embryo during the first mitosis
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in embryo during the first mitosis
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in embryo during the first mitosis
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in embryo during the first mitosis
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in embryo during the first mitosis
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in embryo during the first mitosis
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in embryo during the first mitosis
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in embryo during the first mitosis
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in embryo during the first mitosis
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in embryo during the first mitosis
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in embryo during the first mitosis
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in embryo during the first mitosis
Z-series and time-lapse images of chromosomes and NDC80-NUF2 beads in embryo during the first mitosis