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Novel Sequence Discovery by Subtractive Genomics
Published on: January 25, 2019
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The complete chloroplast genome sequence of Vitis pseudoreticulata
Chao Ma1,2, Peining Fu1,2, Lei Wang1,2
1Department of Plant Science, School of Agriculture and Biology, Shanghai Jiao Tong University, Shanghai, PR China.
Mitochondrial DNA. Part B, Resources
|December 28, 2020
Summary
The complete chloroplast genome of wild grape Vitis pseudoreticulata was sequenced. This wild grape species, found in Southern China, is crucial for breeding due to its moisture resistance.
Area of Science:
- Plant genomics
- Bioinformatics
- Botany
Background:
- Vitis pseudoreticulata is a wild grape species native to Southern China.
- This species is valuable for crossbreeding due to its inherent moisture resistance.
Purpose of the Study:
- To assemble and characterize the complete chloroplast genome of Vitis pseudoreticulata for the first time.
- To provide genomic resources for future research and breeding programs.
Main Methods:
- Whole genome sequencing of Vitis pseudoreticulata.
- Bioinformatic analysis for genome assembly and gene prediction.
- Phylogenetic analysis using chloroplast genome data.
Main Results:
- The complete chloroplast genome of V. pseudoreticulata was successfully assembled, measuring 161,065 bp.
- A total of 132 genes were identified, including 87 coding sequences (CDSs), 8 rRNA genes, and 37 tRNA genes.
- Phylogenetic analysis indicated that V. pseudoreticulata is most closely related to Vitis amurensis.
Conclusions:
- The first complete chloroplast genome sequence of Vitis pseudoreticulata has been determined.
- This genomic data will facilitate further studies on grape genetics and breeding.
- Understanding the genetic relationships of wild grape species aids in conservation and utilization efforts.
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