The complete chloroplast genome of<i>Solanum sisymbriifolium</i>(Solanaceae), the wild eggplant

Yin, Mengying; Yu, Yanan; Gong, Yan; Gui, Min; Li, Zhibin; Bao, Rui; Cheng, Jie; Du, Guocheng; Wu, Liyan

doi:10.1080/23802359.2022.2077667

Cited by 5 publications

(1 citation statement)

References 12 publications

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“…The cp genome of Solanum melongena , S. macrocarpon , S. anguivi , S. aethiopicum , S. violaceum , S. torvum and S. sisymbriifolium has been determined [ 18 , 39 , 40 , 41 ]. The cp genome of S. wrightii was the first report here.…”

Section: Discussionmentioning

confidence: 99%

Characteristics, Comparative Analysis, and Phylogenetic Relationships of Chloroplast Genomes of Cultivars and Wild Relatives of Eggplant (Solanum melongena)

Yang

Li²,

Cai

et al. 2023

CIMB

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The eggplant (Solanum melongena) is a popular vegetable around the world. However, the origin and evolution of eggplant has long been considered complex and unclear, which has become the barrier to improvements in eggplant breeding. Sequencing and comparative analyses of 13 complete chloroplast (cp) genomes of seven Solanum species were performed. Genome sizes were between 154,942 and 156,004 bp, the smallest genome was from S. torvum and the largest from S. macrocapon. Thirteen cp genomes showed highly conserved sequences and GC contents, particularly at the subgenus level. All genes in the 13 genomes were annotated. The cp genomes in this study comprised 130 genes (i.e., 80 protein-coding genes, 8 rRNA genes, and 42 tRNA genes), apart from S. sisymbriifolium, which had 129 (79 protein-coding genes, 8 rRNA genes, and 42 tRNA genes.). The rps16 was absent from the cp genome of S. sisymbriifolium, resulting in a nonsense mutation. Twelve hotspot regions of the cp genome were identified, which showed a series of sequence variations and differed significantly in the inverted repeat/single-copy boundary regions. Furthermore, phylogenetic analysis was conducted using 46 cp genomic sequences to determine interspecific genetic and phylogenetic relationships in Solanum species. All species formed two branches, one of which contained all cultivars of the subgenus Leptostemonum. The cp genome data and phylogenetic analysis provides molecular evidence revealing the origin and evolutionary relationships of S. melongena and its wild relatives. Our findings suggest precise intra- and interspecies relatedness within the subgenus Leptostemonum, which has positive implications for work on improvements in eggplant breeding, particularly in producing heterosis, expanding the source of species variation, and breeding new varieties.

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Section: Discussionmentioning

confidence: 99%

Characteristics, Comparative Analysis, and Phylogenetic Relationships of Chloroplast Genomes of Cultivars and Wild Relatives of Eggplant (Solanum melongena)

Yang

Li²,

Cai

et al. 2023

CIMB

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A comparative study of morpho-physiological responses of wild and cultivated Solanum species to water stress: the case of S. sisymbriifolium and S. macrocarpon

Kégbé,

Salako,

Enagnon Lokonon

et al. 2024

Genet Resour Crop Evol

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Characterisation of the complete chloroplast genome of Solanum tuberosum cv. White Lady

Frank,

Nagy,

Taller

et al. 2024

BIOLOGIA FUTURA

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Potato (Solanum tuberosum) is considered worldwide as one of the most important non-cereal food crops. As a result of its adaptability and worldwide production area, potato displays a vast phenotypical variability as well as genomic diversity. Chloroplast genomes have long been a core issue in plant molecular evolution and phylogenetic studies, and have an important role in revealing photosynthetic mechanisms, metabolic regulations and the adaptive evolution of plants. We sequenced the complete chloroplast genome of the Hungarian cultivar White Lady, which is 155 549 base pairs (bp) in length and is characterised by the typical quadripartite structure composed of a large- and small single-copy region (85 991 bp and 18 374 bp, respectively) interspersed by two identical inverted repeats (25 592 bp). The genome consists of 127 genes of which 82 are protein-coding, eight are ribosomal RNAs and 37 are transfer RNAs. The overall gene content and distribution of the genes on the White Lady chloroplast was the same as found in other potato chloroplasts. The alignment of S. tuberosum chloroplast genome sequences resulted in a highly resolved tree, with 10 out of the 13 nodes recovered having bootstrap values over 90%. By comparing the White Lady chloroplast genome with available S. tuberosum sequences we found that gene content and synteny are highly conserved. The new chloroplast sequence can support further studies of genetic diversity, resource conservation, evolution and applied agricultural research. The new sequence can support further potato genetic diversity and evolutionary studies, resource conservation, and also applied agricultural research.

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The complete chloroplast genome ofSolanum sisymbriifolium(Solanaceae), the wild eggplant

Cited by 5 publications

References 12 publications

Characteristics, Comparative Analysis, and Phylogenetic Relationships of Chloroplast Genomes of Cultivars and Wild Relatives of Eggplant (Solanum melongena)

Characteristics, Comparative Analysis, and Phylogenetic Relationships of Chloroplast Genomes of Cultivars and Wild Relatives of Eggplant (Solanum melongena)

A comparative study of morpho-physiological responses of wild and cultivated Solanum species to water stress: the case of S. sisymbriifolium and S. macrocarpon

Characterisation of the complete chloroplast genome of Solanum tuberosum cv. White Lady

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