AI Article Synopsis
- * Researchers sequenced the complete chloroplast genome of L. cv. Atlantic, which is 155,296 bp long and includes various gene types, contributing more data to its taxonomic classification.
- * The study found that L. cv. Atlantic shares a close evolutionary relationship with L. cv. Desiree, based on a phylogenetic analysis of 64 chloroplast genomes.
Article Abstract
Potato ( L.), a species of the family Solanaceae, is the fourth most important food crop worldwide. L. cv. Atlantic, a main fried special potato, has a dry matter content of 19%-23% and a starch content of 16.26% in the tuber. In order to support more molecular data for the taxony of , the complete chloroplast (cp) genome sequence of L. cv. Atlantic was determined using next-generation sequencing. In leaves, the chloroplast genome accounts for 5.49% of the total genome. The entire cp genome was determined to be 155,296 bp in length. It contained large single-copy (LSC) and small single-copy (SSC) regions of 85,737 and 18,373 bp, respectively, which were separated by a pair of 25,593 bp inverted repeat (IR) regions. The genome contained 132 genes, including 87 protein-coding genes, 37 tRNA genes, and eight rRNA genes. The overall GC content of the genome is 37.9%. A phylogenetic tree reconstructed by 64 chloroplast genomes reveals that L. cv. Atlantic is most closely related to L. cv. Desiree.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7808395 | PMC |
| http://dx.doi.org/10.1080/23802359.2020.1845998 | DOI Listing |
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