{
  "id": 5708435,
  "title": "Systematic benchmarking of commercial workflows for isoform-resolved single-nucleus transcriptomics",
  "url": "https://urgent.news/2026/09/04/systematic-benchmarking-of-commercial-workflows-for-isoform-resolved",
  "topic": "science",
  "section": "Science",
  "published": "2026-09-04T00:00:00.000Z",
  "source": {
    "name": "bioRxiv",
    "slug": "biorxiv",
    "url": "https://www.biorxiv.org/content/10.64898/2026.09.01.748518v1?rss=1"
  },
  "original_language": "en",
  "account": "Using standardized multi-species nuclei and Oxford Nanopore Technologies long-read sequencing, researchers conducted a systematic comparison of four long-read single-nucleus RNA sequencing (LR snRNA-seq) methods: 10x Genomics 3, 10x Genomics 5, ArgenTag, and Parse Biosciences. The study aimed to evaluate the performance of these commercially available workflows for isoform-resolved single-nucleus transcriptomics.\n\nThe researchers examined the methods qualitatively and quantitatively, comparing factors such as read length and yield, transcript coverage, isoform detection, and the ability to recover sample-specific biological information. They found significant differences in performance among the methods, with some demonstrating better results than others.\n\nThe results showed that the 10x Genomics 3 and 5 assays emerged as the most balanced approaches for comprehensive isoform-resolved single-nucleus transcriptomics. These findings provide valuable insights into the trade-offs associated with distinct library preparation strategies in LR snRNA-seq. The study offers practical guidance for future research in single-nucleus transcriptome studies, helping researchers make informed decisions when selecting an appropriate method for their specific needs.",
  "summary": "Short-read sequencing-based single-cell transcriptomics represents the current gold standard for studying cellular transcriptomes but remains limited in its ability to resolve full-length transcript isoforms and splicing patterns. Long-read single-cell and single-nucleus RNA sequencing (LR sc/snRNA-seq) enables the transcriptome-wide characterization of full-length isoforms at cellular…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}