TAILIEUCHUNG - Using the chloroplast rbcL gene to clarify the relationship between species of the genus Stephania (Menispermaceae) from Vietnam

The rbcL gene of the chloroplast genome is widely used as an additional data for the study of species origin, molecular evolution and phylogeny. In this study, we used the rbcL gene to separate three species of genus Stephania: S. japonica, S. polygona, S. rotunda and one subspecies S. japonica var. discolor from Vietnam. Molecular analysis was performed on 523 bp segment of the rbcL genes with 4 examined samples of the genus Stephania and 18 other genbank sequences of five genera Pachygone, Antizoma, Cissampelos, Cyclea and Syntriandrium. The dataset consists of 22 sequences used to reconstruct the evolutionary tree using two methods: Bayesian Infer (BI) and Maximum Likelihood (MP). The results showed that S. rotunda was able to distinguish from S. japonica or S. polygona, while S. japonica, S. japonica var. discolor and S. polygona could not distinguished each another. The phylogenetic tree splited three examined species into two groups, representing the two main groups of morphology in genus Stephania: a group with tuberous rootstock and another group with main root. | Using the chloroplast rbcL gene to clarify the relationship between species of the genus Stephania Menispermaceae from Vietnam

• Sinh học
• Chloroplast genome
• Gene rbcL
• Genus Stephania (Menispermaceae)
• Chloroplast rbcL gene
• Relationship between species
• Synonymous codon usage bias factors
• Grape wine Vitis vinifera
• Chloroplast has special importance
• BMC Genomics
• Genome assembly
• Long reads
• Information chloroplast genome
• Correctly assembling chloroplast genomes
• Camellia sinensis
• Evolutionary dynamics
• Chloroplast transfer
• Divergence time
• Barleria prionitis
• Acanthoideae species
• Endangered species
• Phylogenetic relationships
• RNA editing
• Aquatic plants distributed
• Carry foreign genes
• Phaseolus lunatus
• Phylogenetic relationship
• Comparative analysis
• Plant Biology
• Chloroplast genomes
• Rice genotypes
• High quality chloroplast genomes
• Domesticated rice
• Turkish Journal of Botany
• Tạp chí Thực vật học
• Gene ontology analysis
• The complete chloroplast genome
• Chloroplast simple sequence repeats
• Aquilaria species
• BMC Plant Biology
• Genome type
• Genetic variation
• Arachis hypogaea
• Hyper variable region
• Genetic diversity
• Non astringent
• Diospyros kaki
• N nucifera
• Chloroplast genome sequencing
• Basal eudicots
• Systematic position
• PacBio RS II
• Elymus s l
• St genome
• Chloroplast gene
• Molecular evolution
• Molecular markers
• Species identification
• Evolution rate
• Intermolecular recombination
• Single nucleotide polymorphisms
• Tandem repeats
• Genome structure
• Adaptive evolution
• Species rich branch of Rosidae
• Chloroplast structure of Myrtales
• Nucleotide diversity
• Several morphological
• Problematic positions of genera
• Protein coding genes
• Genome information
• Taxodium resources
• Dynamics mechanism
• Corylus avellana
• Tombul cultivar
• Several bioinformatics
• Genus Gynura
• Tribe Senecioneae
• Betula platyphylla
• White birch
• Simple sequence repeat
• Amygdalus L
• Complete chloroplast genome
• Divergence time estimation
• Genome Biology
• Active metabolic centers
• Genetic engineering
• Chloroplast biology
• Intracellular gene transfer
• Cp hotspot
• East Asia
• Population genetics
• Rocky slopes
• Plant mitochondrial genome
• Horizontal gene transfer
• Repetitive DNA
• Threatened species