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Plant Comparative Transcriptome Service

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Introductions

Comparative Transcriptome Service

Comparative transcriptomes analyze the mRNA sequences of different species within the same family and genus, study the evolutionary relationship and differentiation time between different closely related species through sequence differences, and discover genes subject to positive or negative selection through sequence comparison, in order to speculate on the correlation between genes and environmental adaptation. This technology has been widely used in many research fields, such as the study of species evolutionary relationships, the study of genetic relationships between different species, selection pressure analysis and mining of genes related to adaptability in different growth environments, and the gradual adaptation of species to extreme environments (alpine, arid regions, etc.) Molecular mechanism and so on.

Services

Lifeasible is based on the illumina sequencing platform and uses RNA-seq technology to perform comparative transcriptome sequencing to help researchers study species evolution and other related issues.

Workflow of comparative transcriptome service

Workflow of Comparative Transcriptome Service - Lifeasible

  Analysis content

  • Transcriptome statistics
  • 1. Sequence statistics

    2. Annotation result statistics

    3. CDS analysis

  • Protein family analysis
  • Unique gene analysis
  • GO / KEGG enrichment analysis

  • Shared gene analysis
  • 1. Evolutionary analysis based on single-copy homologous genes

    2. Estimation of the time of species differentiation

    3. Whole genome replication analysis

    4. Selection pressure analysis

Sample requirements

  • Complete and pollution-free total RNA
  • Total RNA≥5μg, RNA concentration≥100ng/μl, RIN≥7, OD260/280≥1.8, 28S/18S≥1.0.

  • Please put the sample in a 1.5ml tube, indicate the sample name, concentration and preparation time on the tube, and use parafilm to seal the tube mouth.
  • Before shipping, fix all sample tubes in 50ml centrifuge tubes with caps and ship them on dry ice.

Project cycle

  • The entire project generally takes about 2 months.

Feedback to customers

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

Service process

Service Process of Comparative Transcriptome Service - Lifeasible

Advantages

  • Lifeasible specializes in providing services related to agricultural molecular breeding, with standardized systems and scientific management.
  • The one-stop service we provide makes your upstream and downstream experiments seamlessly connected, facilitates your experiments more conveniently and quickly.
  • The continuously updated and expanded high-performance computing platform ensures efficient data processing and secure data storage.
  • Personalized customized package service.

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

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