ArticleChromosoma1995
A comparative study of orientation at behavior of univalent in living grasshopper spermatocytes.
Article in Chromosoma, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
What it found
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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.
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Who cites it
10 citing papers in PubMed.
- Epigenetic histone H3 phosphorylation marks discriminate between univalent- and bivalent-forming chromosomes during canina asymmetrical meiosis.Annals of botany · 2024Article
- Shake It Off: The Elimination of Erroneous Kinetochore-Microtubule Attachments and Chromosome Oscillation.International journal of molecular sciences · 2021Review
- OsMTOPVIB is required for meiotic bipolar spindle assembly.Proceedings of the National Academy of Sciences of the United States of America · 2019Article
- Segregation of the amphitelically attached univalent X chromosome in the spittlebug Philaenus spumarius.Protoplasma · 2017Article
- Shugoshins function as a guardian for chromosomal stability in nuclear division.Cell cycle (Georgetown, Tex.) · 2012Review
- Possible roles of actin and myosin during anaphase chromosome movements in locust spermatocytes.Protoplasma · 2007Article
- Monopolar spindle attachment of sister chromatids is ensured by two distinct mechanisms at the first meiotic division in fission yeast.The EMBO journal · 2003Article
- The reduction of chromosome number in meiosis is determined by properties built into the chromosomes.The Journal of cell biology · 2000Article
- Chromosomal strategies for adaptation to univalency.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 1998Article
- Neocentromeres, the Y chromosome and centromere evolution.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 1998Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Orientational movements and modes of segregation at anaphase I were analyzed in three different types of univalents in living spermatocytes of the grasshopper species Eyprepocnemis plorans, namely the sex univalent, three types of accessory chromosomes and spontaneous and induced autosomal univalents. When two or more univalents were present in the same spindle, their dynamics were directly compared. Chromosomes may show variable velocity and number of reorientations: the X and the most common B types (B1 and B2) are slow and rarely reorient, a more geographically restricted B (B5) is faster and reorients more often, and autosomal univalents are the fastest and show the highest frequency of reorientations. Nonetheless, the X and the accessories are rigorously reductional at anaphase I whereas autosomal univalents often fail to migrate or divide equationally. This indicates that orientational and segregational behavior are controlled mainly by chromosomal rather than cellular characteristics and that chromosomes may display a great variety of strategies to achieve regular segregation.
Indexed as
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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.