Comparative chloroplast genome analysis of Ardisia (Myrsinoideae, Primulaceae) in China and implications for phylogenetic relationships and adaptive evolution DOI Creative Commons
Jin Zhang, Yan Ning, Jingjian Li

et al.

BMC Plant Biology, Journal Year: 2024, Volume and Issue: 24(1)

Published: Dec. 19, 2024

Numerous species of Ardisia are widely used for their medicinal and ornamental values in China. However, accurately identifying at the molecular level remains a challenge due to morphological similarities among different species, complexity interspecific variation, limited availability genetic markers. In this study, we reported 20 chloroplast genomes from China combined them with 8 previously published conduct comprehensive analysis phylogenetic relationships adaptive evolution. For 28 analyzed size ranged 155,088 bp 156,999 bp, all exhibited typical tetrad structure conserved gene content number. Each genome contained 85–88 protein-coding genes, 36–37 tRNA rRNA genes. Comparative showed that genomic structures order were relatively slight variations inverted repeat regions (IRs). Simple sequence repeats (SSRs) predominantly single nucleotide repeats, while sequences mainly composed palindromic forward repeats. Twelve highly variable identified as potential DNA barcodes identification Ardisia. The tree supported division subgenus Bladhia s.l. into two subgenera: s.str. Odontophylla (Yang) Huang. Further investigation revealed genes (rbcL rpoC2) under positive selection might be associated adaptation shaded environments. Our study explore By combining these results data eight genomes, essential characteristics clarified. research establishes theoretical basis classification, identification, comprehension evolution species.

Language: Английский

A comprehensive review of the molecular and genetic mechanisms underlying gum and resin synthesis in Ferula species DOI

Mohammad Reza Karimi,

Parisa Jariani,

Jun‐Li Yang

et al.

International Journal of Biological Macromolecules, Journal Year: 2024, Volume and Issue: 269, P. 132168 - 132168

Published: May 8, 2024

Language: Английский

Citations

1
Intracellular gene transfer (IGT) events from the mitochondrial genome to the plastid genome of the subtribe ferulinae drude (Apiaceae) and their implications DOI Creative Commons
Sangjin Jo, Minsu Park, Ziyoviddin Yusupov

et al.

BMC Plant Biology, Journal Year: 2024, Volume and Issue: 24(1)

Published: Dec. 6, 2024

Intracellular gene transfer (IGT) is a phenomenon in genome evolution that occurs between the nuclear and organellar genomes of plants or different organelles. The majority plastid (plastomes) angiosperms have conserved structure, but some species exhibit unexpected structural variations. In this study, we focused on Ferulinae, which includes Ferula, one largest genera Apiaceae family. We discovered IGTs rps12-trnV IGS region plastome's inverted repeat (IR). found partial mitochondrial (mitogenome) sequences, ranging length from about 2.8 to 5.8 kb, were imported into plastome. addition these, are known other Scandiceae subtribes, Ferulinae plastomes contained two unique mitogenome sequences. named these sequences Ferula Mitochondrial Plastid (FeMP). FeMP1 varies 336 bp 1,100 bp, while FeMP2 ranges 50 740 length, with exception F. conocaula kingdon-wardii, do not possess FeMP2. Notably, complete rps7 origin. maximum likelihood (ML) tree constructed 79 protein-coding genes, appears as monophyletic group, shows paraphyly. Dorema Fergania nested within clade, sharing unusual characteristics Based findings, reclassification warranted. Our results shed light mechanism plastome focus structure Apiaceae. These findings enhance our understanding plant genomes.

Language: Английский

Citations

1
A new perspective on codon usage, selective pressure, and phylogenetic implications of the plastomes in the Telephium clade (Crassulaceae) DOI Creative Commons
Jianke Yang, Yuanxin Ye, Ran Yi

et al.

Gene, Journal Year: 2023, Volume and Issue: 892, P. 147871 - 147871

Published: Oct. 4, 2023

Language: Английский

Citations

3
Systematics, general characterisation and uses of plants of the genus Ferula L. in medicine DOI Creative Commons

С. Саторов,

S. N. Mavlonazarova,

S. J. Yusufi

et al.

Health care of Tajikistan, Journal Year: 2024, Volume and Issue: 2, P. 114 - 121

Published: Aug. 24, 2024

The article presents a review of modern literature with the aim studying issues taxonomy, distribution, general characteristics and use plants genus Ferula L. in medicine. analysis shows that at this stage there is considerable amount scientific material devoted to study properties plants. There are 114 species Central Asia, 39 which grow Tajikistan, including 5 endemic species. aerial subterranean parts these have been widely used traditional

Language: Английский

Citations

0
From light into shadow: comparative plastomes in Petrocosmea and implications for low light adaptation DOI Creative Commons
Shenglong Kan,

Xiaoju Su,

Yang Liu

et al.

BMC Plant Biology, Journal Year: 2024, Volume and Issue: 24(1)

Published: Oct. 11, 2024

Plastids originated from an ancient endosymbiotic event and evolved into the photosynthetic organelles in plant cells. They absorb light energy carbon dioxide, converting them chemical oxygen, which are crucial for development adaptation. However, little is known about plastid genome to Petrocosmea, a member of Gesneriaceae family, comprises approximately 70 species with diverse environment, serve as ideal subject studying plastomes adapt light. In this study, we selected ten representative Petrocosmea environments, assembled their genomes, conducted comparative genomic analysis. We found that highly conserved both structure gene content. The phylogenetic relationships reconstructed based on genes were divided five clades, consistent results previous studies. vast majority protein-coding under purifying selection, only rps8 rps16 identified positive selection different environments. Notably, significant differences evolutionary rate observed NADH dehydrogenase, ATPase ribosome, RNA polymerase between Clade A other clades. Additionally, ycf1 several intergenic regions (trnH-psbA, trnK-rps16, rpoB-trnC, petA-psbJ, ccsA-trnL, rps16-trnQ, trnS-trnG) candidate barcodes emerging ornamental horticulture. newly genomes hypervariable regions, providing genetic resources markers promising Furthermore, our study suggested patterns related diversity environment Petrocosmea. This revealed scenario adaptation plants.

Language: Английский

Citations

0
Comparative chloroplast genome analysis of Ardisia (Myrsinoideae, Primulaceae) in China and implications for phylogenetic relationships and adaptive evolution DOI Creative Commons
Jin Zhang, Yan Ning, Jingjian Li

et al.

BMC Plant Biology, Journal Year: 2024, Volume and Issue: 24(1)

Published: Dec. 19, 2024

Numerous species of Ardisia are widely used for their medicinal and ornamental values in China. However, accurately identifying at the molecular level remains a challenge due to morphological similarities among different species, complexity interspecific variation, limited availability genetic markers. In this study, we reported 20 chloroplast genomes from China combined them with 8 previously published conduct comprehensive analysis phylogenetic relationships adaptive evolution. For 28 analyzed size ranged 155,088 bp 156,999 bp, all exhibited typical tetrad structure conserved gene content number. Each genome contained 85–88 protein-coding genes, 36–37 tRNA rRNA genes. Comparative showed that genomic structures order were relatively slight variations inverted repeat regions (IRs). Simple sequence repeats (SSRs) predominantly single nucleotide repeats, while sequences mainly composed palindromic forward repeats. Twelve highly variable identified as potential DNA barcodes identification Ardisia. The tree supported division subgenus Bladhia s.l. into two subgenera: s.str. Odontophylla (Yang) Huang. Further investigation revealed genes (rbcL rpoC2) under positive selection might be associated adaptation shaded environments. Our study explore By combining these results data eight genomes, essential characteristics clarified. research establishes theoretical basis classification, identification, comprehension evolution species.

Language: Английский

Citations

0