ArticleScientific reports2024
Whole transcriptome screening for novel genes involved in meiosis and fertility in Drosophila melanogaster.
Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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5 citing papers in PubMed, 5 citations in OpenAlex.
- Analysis of the impact of gene evolution on reproductive effects reveals prevalent sexual and germline-soma conflicts.Nature ecology & evolution · 2026Article
- A proximity labeling approach to identify proteins that associate with synaptonemal complex components inbioRxiv : the preprint server for biology · 2025Article
- Evaluation and Aggregation of Active Module Identification Algorithms.bioRxiv : the preprint server for biology · 2025Article
- Article
- A transcriptomics-based RNAi screen for regulators of meiosis and early stages of oocyte development in Drosophila melanogaster.G3 (Bethesda, Md.) · 2024Article
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Authors and funding
14 authors at 1 institution in 1 country.
Funding
Abstract
Reproductive success requires the development of viable oocytes and the accurate segregation of chromosomes during meiosis. Failure to segregate chromosomes properly can lead to infertility, miscarriages, or developmental disorders. A variety of factors contribute to accurate chromosome segregation and oocyte development, such as spindle assembly and sister chromatid cohesion. However, many proteins required for meiosis remain unknown. In this study, we aimed to develop a screening pipeline for identifying novel meiotic and fertility genes using the genome of Drosophila melanogaster. To accomplish this goal, genes upregulated within meiotically active tissues were identified. More than 240 genes with no known function were silenced using RNA interference (RNAi) and the effects on meiosis and fertility were assessed. We identified 94 genes that when silenced caused infertility and/or high levels of chromosomal nondisjunction. The vast majority of these genes have human and mouse homologs that are also poorly studied. Through this screening process, we identified novel genes that are crucial for meiosis and oocyte development but have not been extensively studied in human or model organisms. Understanding the function of these genes will be an important step towards the understanding of their biological significance during reproduction.
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Registered trials
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