Comparative Analysis of Complete Chloroplast Genomes of Gardenia jasminoides and Contribution to the Phylogeny and Adaptive Evolution
Gardenia jasminoides, belonging to the Rubiaceae family, is widely distributed and planted in China. It has traditionally been used as an ornamental and medicinal plant in several Asian countries. The rapid development of high-throughput sequencing technology makes it feasible to obtain complete chl...
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| Format: | Article |
| Language: | English |
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American Society for Horticultural Science (ASHS)
2022-08-01
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| Series: | Journal of the American Society for Horticultural Science |
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| Online Access: | https://journals.ashs.org/jashs/view/journals/jashs/147/5/article-p260.xml |
| _version_ | 1811239342660648960 |
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| author | Shoufu Gong Bailing Miao Xiangxiang Dong |
| author_facet | Shoufu Gong Bailing Miao Xiangxiang Dong |
| author_sort | Shoufu Gong |
| collection | DOAJ |
| description | Gardenia jasminoides, belonging to the Rubiaceae family, is widely distributed and planted in China. It has traditionally been used as an ornamental and medicinal plant in several Asian countries. The rapid development of high-throughput sequencing technology makes it feasible to obtain complete chloroplast (cp) genome sequences and will deepen our understanding of evolution of G. jasminoides. In this study, we sequenced the complete cp genomes of two botanical varieties of G. jasminoides. The complete cp genomes of both botanical varieties of G. jasminoides showed highly conserved structures and the length was 154,954 base pairs (bp) for G. jasminoides var. radicans (GJR) and 155,098 bp for G. jasminoides var. grandiflora (GJG). A total of 132 and 133 genes were identified in GJR and GJG, respectively. The cp genomes of two newly sequenced G. jasminoides were further compared with two published G. jasminoides cp genomes. Multiple repeats and simple sequence repeats (SSRs) were detected among different genotypes of G. jasminoides. The intron sequences of rps16 and rpl16 genes were slightly divergent among four genotypes of G. jasminoides. Phylogenetic analyses based on the complete cp genome sequences showed that G. jasminoides was closely associated with Fosbergia shweliensis, with Coffea as their close relative. Taken together, the complete cp genomes of GJG and GJR provided significant insights and important information that can be used to identify related species and reconstruct their phylogeny. |
| first_indexed | 2024-04-12T12:59:19Z |
| format | Article |
| id | doaj.art-5ee7fa8a1c1b4507aeef0004c3840561 |
| institution | Directory Open Access Journal |
| issn | 2327-9788 |
| language | English |
| last_indexed | 2024-04-12T12:59:19Z |
| publishDate | 2022-08-01 |
| publisher | American Society for Horticultural Science (ASHS) |
| record_format | Article |
| series | Journal of the American Society for Horticultural Science |
| spelling | doaj.art-5ee7fa8a1c1b4507aeef0004c38405612022-12-22T03:32:14ZengAmerican Society for Horticultural Science (ASHS)Journal of the American Society for Horticultural Science2327-97882022-08-011475https://doi.org/10.21273/JASHS05225-22Comparative Analysis of Complete Chloroplast Genomes of Gardenia jasminoides and Contribution to the Phylogeny and Adaptive EvolutionShoufu GongBailing MiaoXiangxiang DongGardenia jasminoides, belonging to the Rubiaceae family, is widely distributed and planted in China. It has traditionally been used as an ornamental and medicinal plant in several Asian countries. The rapid development of high-throughput sequencing technology makes it feasible to obtain complete chloroplast (cp) genome sequences and will deepen our understanding of evolution of G. jasminoides. In this study, we sequenced the complete cp genomes of two botanical varieties of G. jasminoides. The complete cp genomes of both botanical varieties of G. jasminoides showed highly conserved structures and the length was 154,954 base pairs (bp) for G. jasminoides var. radicans (GJR) and 155,098 bp for G. jasminoides var. grandiflora (GJG). A total of 132 and 133 genes were identified in GJR and GJG, respectively. The cp genomes of two newly sequenced G. jasminoides were further compared with two published G. jasminoides cp genomes. Multiple repeats and simple sequence repeats (SSRs) were detected among different genotypes of G. jasminoides. The intron sequences of rps16 and rpl16 genes were slightly divergent among four genotypes of G. jasminoides. Phylogenetic analyses based on the complete cp genome sequences showed that G. jasminoides was closely associated with Fosbergia shweliensis, with Coffea as their close relative. Taken together, the complete cp genomes of GJG and GJR provided significant insights and important information that can be used to identify related species and reconstruct their phylogeny.https://journals.ashs.org/jashs/view/journals/jashs/147/5/article-p260.xmlcape jasmineg. jasminoides var. grandiflorag. jasminoides var. radicansphylogenetic analysessimple sequence repeats |
| spellingShingle | Shoufu Gong Bailing Miao Xiangxiang Dong Comparative Analysis of Complete Chloroplast Genomes of Gardenia jasminoides and Contribution to the Phylogeny and Adaptive Evolution Journal of the American Society for Horticultural Science cape jasmine g. jasminoides var. grandiflora g. jasminoides var. radicans phylogenetic analyses simple sequence repeats |
| title | Comparative Analysis of Complete Chloroplast Genomes of Gardenia jasminoides and Contribution to the Phylogeny and Adaptive Evolution |
| title_full | Comparative Analysis of Complete Chloroplast Genomes of Gardenia jasminoides and Contribution to the Phylogeny and Adaptive Evolution |
| title_fullStr | Comparative Analysis of Complete Chloroplast Genomes of Gardenia jasminoides and Contribution to the Phylogeny and Adaptive Evolution |
| title_full_unstemmed | Comparative Analysis of Complete Chloroplast Genomes of Gardenia jasminoides and Contribution to the Phylogeny and Adaptive Evolution |
| title_short | Comparative Analysis of Complete Chloroplast Genomes of Gardenia jasminoides and Contribution to the Phylogeny and Adaptive Evolution |
| title_sort | comparative analysis of complete chloroplast genomes of gardenia jasminoides and contribution to the phylogeny and adaptive evolution |
| topic | cape jasmine g. jasminoides var. grandiflora g. jasminoides var. radicans phylogenetic analyses simple sequence repeats |
| url | https://journals.ashs.org/jashs/view/journals/jashs/147/5/article-p260.xml |
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