Chromosome Chaos: How Aneuploid Rapeseed Keeps Pollen Alive Despite Meiotic Errors
A new cytogenetic study reveals how individual chromosomes in aneuploid Brassica napus pair and segregate during meiosis, explaining why these ...
Tag: chromosome segregation
Cell Cycle Breakdown Drives Sudden Bursts of Aneuploidy in Yeast Genomes
Experiments in hundreds of diploid yeast strains show that double losses of heterozygosity arise mainly from transient bursts of whole-chromosome ...
Sex Without Crossovers: Plant Reveals a Surprising Route Through Meiosis
The sedge Rhynchospora tenuis completes meiosis and reproduces sexually without chromosomal crossovers, using its holocentric chromosomes to segregate intact parental ...
One Centromere Gene, Two Genomic Homes: Fly Study Reveals Surprising Stability of Cenp-C
A comparative genomic study finds that montium group Drosophila species retain exactly one copy of the essential centromere gene Cenp-C, ...
Scientists Reveal How Centromeres and Inner Kinetochores Work
A new review in Nature Reviews Molecular Cell Biology is bringing the hidden architecture of chromosome inheritance into sharper focus, ...
How the Outer Kinetochore Is Built and Functions
The molecular machine that decides when a chromosome is ready to move during cell division is coming into sharper focus. ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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