ArticleGenetics2012
The chromosomal passenger complex is required for meiotic acentrosomal spindle assembly and chromosome biorientation.
Article in Genetics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
45 citing papers in PubMed, 61 citations in OpenAlex.
- Molecular mechanisms of folliculogenesis and oogenesis.Systems biology in reproductive medicine · 2026Review
- An interaction between HP1 and the Chromosomal Passenger Complex Initiates Acentrosomal Spindle Assembly inbioRxiv : the preprint server for biology · 2026Article
- The role of chromosome/kinetochore-driven microtubule generation in Drosophila spindle assembly.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2025Review
- Identification of locally activated spindle-associated proteins in oocytes uncovers a phosphatase-driven mechanism.Journal of cell science · 2025Article
- Distinct checkpoint and homolog biorientation pathways regulate meiosis I in Drosophila oocytes.PLoS genetics · 2025Article
- Distinct checkpoint and homolog biorientation pathways regulate meiosis I inbioRxiv : the preprint server for biology · 2024Article
- Meiosis-specific functions of kinetochore protein SPC105R required for chromosome segregation inMolecular biology of the cell · 2024Article
- Meiosis-specific functions of kinetochore protein SPC105R required for chromosome segregation inbioRxiv : the preprint server for biology · 2024Article
- Whole transcriptome screening for novel genes involved in meiosis and fertility in Drosophila melanogaster.Scientific reports · 2024Article
- A dynamic population of prophase CENP-C is required for meiotic chromosome segregation.PLoS genetics · 2023Article
- Functional specialization of Aurora kinase homologs during oogenic meiosis in the tunicateFrontiers in cell and developmental biology · 2023Article
- Cohesin is required for meiotic spindle assembly independent of its role in cohesion in C. elegans.PLoS genetics · 2022Article
- The phospho-docking protein 14-3-3 regulates microtubule-associated proteins in oocytes including the chromosomal passenger Borealin.PLoS genetics · 2022Article
- A Brief History ofGenes · 2022Review
- Highway to hell-thy meiotic divisions: Chromosome passenger complex functions driven by microtubules: CPC interactions with both the chromosomes and microtubules are important for spindle assembly and function: CPC interactions with both the chromosomes and microtubules are important for spindle assembly and function.BioEssays : news and reviews in molecular, cellular and developmental biology · 2022Article
- Mammalian SWI/SNF chromatin remodeler is essential for reductional meiosis in males.Nature communications · 2021Article
- Multiple pools of PP2A regulate spindle assembly, kinetochore attachments and cohesion in Drosophila oocytes.Journal of cell science · 2021Article
- Borealin directs recruitment of the CPC to oocyte chromosomes and movement to the microtubules.The Journal of cell biology · 2021Article
- Sister centromere fusion during meiosis I depends on maintaining cohesins and destabilizing microtubule attachments.PLoS genetics · 2019Article
- Activating embryonic development in Drosophila.Seminars in cell & developmental biology · 2018Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
During meiosis in the females of many species, spindle assembly occurs in the absence of the microtubule-organizing centers called centrosomes. In the absence of centrosomes, the nature of the chromosome-based signal that recruits microtubules to promote spindle assembly as well as how spindle bipolarity is established and the chromosomes orient correctly toward the poles is not known. To address these questions, we focused on the chromosomal passenger complex (CPC). We have found that the CPC localizes in a ring around the meiotic chromosomes that is aligned with the axis of the spindle at all stages. Using new methods that dramatically increase the effectiveness of RNA interference in the germline, we show that the CPC interacts with Drosophila oocyte chromosomes and is required for the assembly of spindle microtubules. Furthermore, chromosome biorientation and the localization of the central spindle kinesin-6 protein Subito, which is required for spindle bipolarity, depend on the CPC components Aurora B and Incenp. Based on these data we propose that the ring of CPC around the chromosomes regulates multiple aspects of meiotic cell division including spindle assembly, the establishment of bipolarity, the recruitment of important spindle organization factors, and the biorientation of homologous chromosomes.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.