ArticleThe Journal of cell biology2011
Drosophila ATM and ATR have distinct activities in the regulation of meiotic DNA damage and repair.
Article in The Journal of cell biology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 84 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
84 citing papers in PubMed, 136 citations in OpenAlex.
- Dual roles for a chromatin insulator-H2Av axis in the DNA damage response and hematopoietic development in Drosophila.G3 (Bethesda, Md.) · 2026Article
- Controlling Meiotic Double-Strand Break Formation in Mice: A Web of Multivalent Protein-Protein Interactions.BioEssays : news and reviews in molecular, cellular and developmental biology · 2026Review
- MRE11 suppresses germline mutagenesis at meiotic double-strand breaks in mice.Genes & development · 2026Article
- Tuning Meiotic Checkpoints: Evolutionary Costs and Mechanistic Trade-Offs.Annual review of genetics · 2026Review
- MRE11 suppresses germline mutagenesis at meiotic double-strand breaks in mice.bioRxiv : the preprint server for biology · 2026Article
- Mutual, spatially limited control of meiotic DNA break formation by Mre11-Rad50-Nbs1 DNA repair complex and Tel1 (ATM) protein kinase.Nucleic acids research · 2025Article
- Tel1 is recruited at chromosomal loop/axis contact sites to modulate meiotic DNA double-strand breaks interference.PLoS genetics · 2025Article
- Insight into meiotic DNA end resection: Mechanisms and regulation.DNA repair · 2025Review
- Maternal histone mRNAs are uniquely processed through polyadenylation in a Stem-Loop Binding Protein (SLBP) dependent manner.Nucleic acids research · 2025Article
- Replication stress promotes cellular transformation in Drosophila epithelium.Cell death discovery · 2025Article
- Separable roles of the DNA damage response kinase Mec1ATR and its activator Rad24RAD17 during meiotic recombination.PLoS genetics · 2024Article
- Decoding the Nucleolar Role in Meiotic Recombination and Cell Cycle Control: Insights into Cdc14 Function.International journal of molecular sciences · 2024Review
- Divergence and conservation of the meiotic recombination machinery.Nature reviews. Genetics · 2024Review
- Meiotic prophase length modulates Tel1-dependent DNA double-strand break interference.PLoS genetics · 2024Article
- HR repair pathway plays a crucial role in maintaining neural stem cell fate under irradiation stress.Life science alliance · 2023Article
- Article
- Genetic control of meiosis surveillance mechanisms in mammals.Frontiers in cell and developmental biology · 2023Review
- Phosphorylated histone variant γH2Av is associated with chromatin insulators in Drosophila.PLoS genetics · 2022Article
- Article
- Interfered chromosome pairing at high temperature promotes meiotic instability in autotetraploid Arabidopsis.Plant physiology · 2022Article
24 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Ataxia telangiectasia-mutated (ATM) and ataxia telangiectasia-related (ATR) kinases are conserved regulators of cellular responses to double strand breaks (DSBs). During meiosis, however, the functions of these kinases in DSB repair and the deoxyribonucleic acid (DNA) damage checkpoint are unclear. In this paper, we show that ATM and ATR have unique roles in the repair of meiotic DSBs in Drosophila melanogaster. ATR mutant analysis indicated that it is required for checkpoint activity, whereas ATM may not be. Both kinases phosphorylate H2AV (γ-H2AV), and, using this as a reporter for ATM/ATR activity, we found that the DSB repair response is surprisingly dynamic at the site of DNA damage. γ-H2AV is continuously exchanged, requiring new phosphorylation at the break site until repair is completed. However, most surprising is that the number of γ-H2AV foci is dramatically increased in the absence of ATM, but not ATR, suggesting that the number of DSBs is increased. Thus, we conclude that ATM is primarily required for the meiotic DSB repair response, which includes functions in DNA damage repair and negative feedback control over the level of programmed DSBs during meiosis.
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.