pacbio

by hanxueyuan

Install this Skill

curl -fsSL -o pacbio.zip https://skill.seembox.com/api/v1/skills/pacbio/download && unzip pacbio.zip

SKILL.md About

---
name: pacbio
version: 1.0.0
summary: PacBio — pioneer of long-read DNA sequencing technology enabling complete genome assembly and epigenetic analysis
read_when:
  - Researching long-read sequencing or third-generation DNA technology
  - Analyzing genomics company competitive landscape
  - Studying genome assembly or structural variant detection
  - Comparing PacBio with Oxford Nanopore or Illumina sequencing
---

## Pacific Biosciences — The Long-Read Revolution

### 历史时间线
- **2004**: Founded by Stephen Turner and others at Cornell/Brown
- **2009**: Ships first SMRT (Single Molecule Real-Time) sequencing system
- **2010**: IPO on NASDAQ
- **2010s**: HiFi (high-fidelity) reads achieve 99.9% accuracy with 10-25Kb read lengths
- **2018**: Sequel II system dramatically increases throughput and lowers cost
- **2022**: Revio system brings HiFi sequencing to population-scale projects
- **2023-2024**: Onso short-read system launch (diversification strategy)

### 商业模式
- **Instrument sales**: Revio ($950K), Sequel IIe ($650K) sequencers
- **Consumables**: SMRT Cells, sequencing kits (recurring revenue)
- **Services**: Contract sequencing and bioinformatics
- **Onso**: New short-read platform to compete directly with Illumina

### 护城河分析
- **HiFi accuracy**: Unique combination of long reads + high accuracy (99.9%) — Nanopore offers long reads but with higher error rates
- **Patents**: Core SMRT sequencing technology protected by extensive IP
- **Scientific reputation**: Gold standard for reference-quality genome assemblies
- **Telomere-to-telomere**: Essential for the T2T Consortium's complete human genome project

### 关键数据
- **Revenue**: $300M+ annually
- **Installed base**: 500+ sequencers worldwide
- **Read lengths**: 10-25Kb (HiFi), up to 50Kb+ (CLR mode)
- **Accuracy**: 99.9% Q30+ for HiFi reads

### 有趣事实
- PacBio's SMRT sequencing technology observes DNA polymerase in real time at the bottom of zero-mode waveguides — tiny holes smaller than the wavelength of light — a feat of nanofabrication
- The complete human genome (T2T-CHM13), published in 2022, relied heavily on PacBio HiFi reads to fill in the 8% of the genome that short-read sequencing had missed for 20 years

_meta.json Metadata

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  "ownerId": "kn783tv7jyap70kp5ap5wfq4rx82sqqg",
  "publishedAt": 1778094663359,
  "slug": "pacbio",
  "version": "1.0.0"
}