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Fluorescence-microscopy Screening and Next-generation Sequencing: Useful Tools for the Identification of Genes Involved in Organelle Integrity
Published on: April 13, 2012
Generation of full-length cDNA libraries: focus on plants
Motoaki Seki1, Asako Kamiya, Piero Carninci
1Plant Functional Genomics Research Group, RIKEN Genomic Sciences Center, Yokohama, Japan.
Methods in Molecular Biology (Clifton, N.J.)
|March 12, 2009
Summary
Full-length complementary DNAs (cDNAs) are crucial for gene annotation and analysis. A biotinylated cap trapper method with thermostabilized reverse transcriptase efficiently constructs high-quality cDNA libraries for research.
Area of Science:
- Molecular Biology
- Genomics
- Biotechnology
Background:
- Full-length complementary DNAs (cDNAs) are vital for accurate gene annotation and functional studies.
- High-quality cDNA libraries are essential resources for isolating these full-length cDNAs.
Purpose of the Study:
- To describe an efficient method for constructing high-content, full-length cDNA libraries.
- To provide a detailed protocol for the biotinylated cap trapper method.
Main Methods:
- Development of the biotinylated cap trapper method.
- Utilizing trehalose-thermostabilized reverse transcriptase for enhanced cDNA synthesis.
- Application of the method to construct libraries from diverse plant and animal species.
Main Results:
- The biotinylated cap trapper method proves efficient for creating high-content full-length cDNA libraries.
- Successful construction of cDNA libraries from various plant and animal sources using the described protocol.
Conclusions:
- The described method is a valuable tool for generating essential full-length cDNA resources.
- This technique facilitates accurate gene annotation and subsequent functional analysis.
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