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Plant Whole Exome Sequencing Service

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INTRODUCTIONS

Plant Whole Exome Sequencing Service

The exome is the sum of all exon regions in the genome of a species. Exome sequencing refers to the use of sequence capture technology to enrich the DNA of the exon region of the whole genome and then perform high-throughput sequencing. Through high-throughput sequencing, the technical means to discover genetic mutations related to protein functional variation. This method can obtain the genetic information of the designated exon capture platform probe design region and the flanking 200bp sequence, which greatly improves the research efficiency of the exon region in the genome and significantly reduces the research cost. It is mainly used to identify and study structural variations in coding regions related to disease and population evolution.

SERVICES

With years of rich experience, Lifeasible provides plant whole exome sequencing service. We provide a one-stop service model. We complete a series of processes from sample extraction, quality testing, sequencing, biological information analysis to making reports.

Technical route

Technical route

Analysis content

Advanced analysis

  • Screening based on the harmfulness of variants

1. Mutation site screening

2. Classification of Mutation Site Harmfulness (ACMG)

3. Harmfulness analysis of structural variation CNV

  • Screening based on selection information

1. Analysis of dominant/recessive inheritance patterns (family diagrams are required)

2. pedigree linkage analysis (family sample) (single gene disease)

New mutation screening (core family) (complex diseases)

3. Homozygous region (ROH) analysis (single gene disease)

4. Screening of shared mutant genes (distributed samples)

  • Screening based on gene function and phenotype

1. Candidate gene function enrichment analysis

2. Candidate gene pathway enrichment analysis

3. Candidate genes and disease relevance ranking

4. Relevance ranking of candidate genes and diseases (complex diseases)

Personalized analysis

  • Study on the genetic mechanism of drug effect polymorphism
  • Survival analysis (based on clinical follow-up data)
  • Analysis of significant disease association sites (recommended based on more than 150 pairs of case/control)
  • Analysis of significant disease-related genes (recommended based on more than 150 pairs of case/control)
  • HLA analysis (analysis content refers to human HLA capture sequencing
  • Analysis content)

Sample requirements

  • Sample type: DNA sample without degradation and without protein and RNA contamination.

Total amount of sample ≥6μg, concentration >50ng/μl, OD260/280=1.8~2.0.

Project cycle

  • The entire project generally takes about 2~3 months, and the specific completion time depends on the size and complexity of the genome.

Feedback to customers

  • Raw data
  • A project report includes experimental process, instrument parameters, analysis methods and results, etc.

Service process

Service process

ADVANTAGES

  • Compared with whole-genome sequencing, exome sequencing is deeper, more economical, and more efficient. Directly sequence the protein coding sequence to find out the variation that affects the protein structure; High-depth sequencing can find common, low-frequency and rare mutations; Sequencing of exome regions accounts for about 1% of the genome, effectively reducing costs, cycles and workload.
  • Lifeasible has a high-performance computing platform (HPC) that uses an efficient combination of DELL computing nodes and Isilon storage to achieve fast and stable sequencing data analysis and delivery.
  • Personalized customized package service.

※ It should be noted that our service is only used for research.

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