The mitochondrial genomes of Panax notoginseng reveal recombination mediated by repeats associated with DNA replication

Yang, Heyu; Ni, Yang; Zhang, Xinyi; Li, Jingling; Chen, Haimei; Liu, Chang

doi:10.1016/j.ijbiomac.2023.126359

International Journal of Biological Macromolecules

2023

DOI: 10.1016/j.ijbiomac.2023.126359

|View full text |Cite

The mitochondrial genomes of Panax notoginseng reveal recombination mediated by repeats associated with DNA replication

Heyu Yang,

Yang Ni,

Xinyi Zhang

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article5

Relationship

Self Cite0

Independent5

Authors

Journals

Cited by 13 publications

References 61 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Unraveling the complex evolutionary features of the Cinnamomum camphora mitochondrial genome

Han,

Bi,

Zhao

et al. 2024

Plant Cell Rep

View full text Add to dashboard Cite

Unraveling the complex evolutionary features of the Cinnamomum camphora mitochondrial genome

Han,

Bi,

Zhao

et al. 2024

Plant Cell Rep

View full text Add to dashboard Cite

Analysis of the complete mitochondrial genome of Panax quinquefolius reveals shifts from cis-splicing to trans-splicing of intron cox2i373

Li,

Ni,

Yang

et al. 2024

Gene

View full text Add to dashboard Cite

Insights into the multi-chromosomal mitochondrial genome structure of the xero-halophytic plant Haloxylon Ammodendron (C.A.Mey.) Bunge ex Fenzl

Yang,

Liu,

Guo

et al. 2024

BMC Genomics

View full text Add to dashboard Cite

Background Haloxylon ammodendron holds significance as an ecological plant, showcasing remarkable adaptability to desert conditions, halophytic environments, and sand fixation. With its potential for carbon sequestration, it emerges as a promising candidate for environmental sustainability. Furthermore, it serves as a valuable C4 plant model, offering insights into the genetic foundations of extreme drought tolerance. Despite the availability of plastid and nuclear genomes, the absence of a mitochondrial genome (mitogenome or mtDNA) hinders a comprehensive understanding of its its mtDNA structure, organization, and phylogenetic implications. Results In the present study, the mitochondrial genome of H. ammodendron was assembled and annotated, resulting in a multi-chromosomal configuration with two circular chromosomes. The mtDNA measured 210,149 bp in length and contained 31 protein-coding genes, 18 tRNA and three rRNA. Our analysis identified a total of 66 simple sequence repeats along with 27 tandem repeats, 312 forward repeats, and 303 palindromic repeats were found. Notably, 17 sequence fragments displayed homology between the mtDNA and chloroplast genome (cpDNA), spanning 5233 bp, accounting for 2.49% of the total mitogenome size. Additionally, we predicted 337 RNA editing sites, all of the C-to-U conversion type. Phylogenetic inference confidently placed H. ammodendron in the Amaranthacea family and its close relative, Suaeda glacum. Conclusions H. ammodendron mtDNA showed a multi-chromosomal structure with two fully circularized molecules. This newly characterized mtDNA represents a valuable resource for gaining insights into the basis of mtDNA structure variation within Caryophyllales and the evolution of land plants, contributing to their identification, and classification.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

The mitochondrial genomes of Panax notoginseng reveal recombination mediated by repeats associated with DNA replication

Cited by 13 publications

References 61 publications

Unraveling the complex evolutionary features of the Cinnamomum camphora mitochondrial genome

Unraveling the complex evolutionary features of the Cinnamomum camphora mitochondrial genome

Analysis of the complete mitochondrial genome of Panax quinquefolius reveals shifts from cis-splicing to trans-splicing of intron cox2i373

Insights into the multi-chromosomal mitochondrial genome structure of the xero-halophytic plant Haloxylon Ammodendron (C.A.Mey.) Bunge ex Fenzl

Contact Info

Product

Resources

About