Base by Base

Base by Base

Base by Base explores advances in genetics and genomics, with a focus on gene-disease associations, variant interpretation, protein structure, and insights from exome and genome sequencing. Each episode breaks down key studies and their clinical relevance—one base at a time. Powered by AI, Base by Base offers a new way to learn on the go. Special thanks to authors who publish under CC BY 4.0, making open-access science faster to share and easier to explore.

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Episoder(441)

217: Multiscale triads of meiotic crossover patterning

217: Multiscale triads of meiotic crossover patterning

White MA et al., Nature Communications - FFT and inverse-FFT analysis of Zip3/Zip2, Hop1 and Zip1 on yeast pachytene chromosomes reveals two interdigitated tiers of evenly spaced protein triads that c...

3 Des 202517min

216: 53BP1-RIF1 and DNA-PKcs: distinct interactions in chromosomal break repair

216: 53BP1-RIF1 and DNA-PKcs: distinct interactions in chromosomal break repair

Makins K et al., Nature Communications - This episode reviews a study showing that 53BP1-RIF1 and DNA-PKcs have different genetic relationships across blunt end joining, deletion patterns, HDR, and ra...

2 Des 202518min

215: Protein Set Transformer for high-diversity viromics

215: Protein Set Transformer for high-diversity viromics

Martin et al., Nat Commun (2025) - Protein Set Transformer (PST) is a protein-based genome language model that represents genomes as sets of proteins to improve genome and protein representations acro...

1 Des 202520min

214: PI(4,5)P2 Asymmetry Accelerates FGF2 Secretion

214: PI(4,5)P2 Asymmetry Accelerates FGF2 Secretion

Kaur M et al., Nature Communications - Reconstitution of asymmetric membranes and matched cell experiments show that transbilayer asymmetry of PI(4,5)P2 lowers the energetic barrier for FGF2-driven li...

30 Nov 202518min

213: BRAIN-MAGNET: Functional genomics atlas for non-coding variants

213: BRAIN-MAGNET: Functional genomics atlas for non-coding variants

Deng R et al. - BRAIN-MAGNET couples a ChIP-STARR-seq atlas of 148,198 neural regulatory elements with a validated convolutional neural network to predict enhancer activity and prioritize disease-rele...

29 Nov 202520min

212: Zonal control of mutant β-catenin tumorigenesis

212: Zonal control of mutant β-catenin tumorigenesis

Raven A et al. - This study shows that hepatic zonation determines whether mutant β-catenin drives proliferation and liver cancer by forcing differentiation to a non-permissive zone 3 fate or, when re...

28 Nov 202516min

211: Retention Elements in Cancer Cells

211: Retention Elements in Cancer Cells

Sankar et al. - This episode explores the discovery of genetic elements that promote the retention of extrachromosomal DNA (ecDNA) in cancer cells, enhancing their survival and evolution. Key terms: e...

27 Nov 202519min

210: Tumour-Reactive CD8 T Cell Clusters in Human Melanoma

210: Tumour-Reactive CD8 T Cell Clusters in Human Melanoma

Tumour-Reactive CD8 T Cell Clusters in Human Melanoma Music:Enjoy the music based on this article at the end of the episode. DOI:10.1038/s41586-025-09754-w License:This episode is based on an open-...

26 Nov 202518min

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