Analysis of Chloroplast Genome Phylogenetic

Phylogenetic genomics studies based on chloroplast genomes have proposed solutions to the systematic problems of some taxa that are difficult to classify in recent years. At present, constructing a reliable phylogenetic tree is not only the focus of phylogenetic research, but also one of the important contents of biological research. With the rapid development of molecular biology, it has been found that there are differences between the results of molecular systematics studies on the same group based on different molecular fragments. Although the gene tree can reflect the evolutionary history of species to a certain extent, it cannot be equivalent to the species tree. Therefore, more and more scholars try to combine molecular fragments from different genomes (such as nuclear genome, mitochondrial genome or chloroplast genome) with different functions, or combine them with morphological traits for analysis.

Fig. 1. Phylogenetic tree constructed using the maximum likelihood (ML) and Bayesian inference (BI) methods based on the whole chloroplast genomes from 37 different species. (Wang Y, et al., 2021)

Services

With the improvement of sequencing technology, more and more chloroplast genome sequences have been analyzed, and phylogenetic research has entered a new era. Over the years, the team at Lifeasible has extensive experience in chloroplast genome phylogenetic analysis. We are committed to using large-scale molecular data at the genome level to study the phylogenetic relationships between organisms, providing global customers with reliable chloroplast genome phylogenetic analysis services. Meanwhile, our scientists used maximum likelihood (ML) and bayesian inference (BI) methods to construct phylogenetic trees from the chloroplast genomes of various plants. Our phylogenetic analysis services are popular for taxonomic, phylogenetic and evolutionary history studies of plants. In addition, we provide chloroplast phylogenetic genomics services based on the following two methods:

• Non-sequential analysis methods
  We provide non-sequence analysis methods to study the chloroplast phylogenomics of algae, including the phylogenetic position of primitive algae in the green plant kingdom, the evolutionary process of chloroplasts throughout the plant kingdom, etc.
• Sequence analysis methods
  We used sequence analysis to reconstruct the phylogenetic relationships of the entire angiosperm through a large number of chloroplast genomes, thereby providing basic framework information on the phylogeny of multiple angiosperms.

Competitive Advantages

• Rich experience in bioinformatics analysis.
• Contains extensive nucleotide and amino acid sequence information, as well as appropriate genomic features.
• Providing a large amount of data information for some taxa that are difficult to classify.
• Using large-scale genomic data and less taxonomic representation
• Analyses were performed at low resolution and based on molecular trees established from different fragments.
• Complete and detailed results analysis report.

Lifeasible can meet the needs of customers on time and on budget through a wide range of strategies for analyzing chloroplast genome sequences. Our aim is to be customer-centric and to provide the highest quality service to customers around the world. Our skilled and dedicated scientific researchers ensure that the most appropriate methods and techniques are selected for each specialized chloroplast project. Our customer service representatives are enthusiastic and trustworthy 24 hours a day, 7 days a week. If you are interested in our services, please feel free to contact us for more information or a detailed discussion.

References

1. Wang Y, Wang S, Liu Y, et al. (2021) Chloroplast genome variation and phylogenetic relationships of Atractylodes species[J]. BMC genomics. 22(1): 1-12.
2. Xu J, Shen X, Liao B, et al. (2020) Comparing and phylogenetic analysis chloroplast genome of three Achyranthes species[J]. Scientific reports. 10(1): 1-13.