HvAPX1 Phylogenetic Analysis: 63 Ascorbate Peroxidase Sequences

HvAPX1 Phylogenetic Analysis is a dataset containing the results of a maximum likelihood evolutionary analysis of 63 amino acid sequences. The analysis was performed by Anne-Christin Pohland and last updated in April 2026. The final dataset comprises 1856 positions, with the phylogenetic tree derived using the Whelan And Goldman + Freq. model in MEGA X.

Use Cases

• Reconstructing phylogenetic trees based on the 63 amino acid sequences of ascorbate peroxidases.
• Comparing evolutionary rates among sites using the discrete Gamma distribution model with 5 categories.
• Contextualizing the HvAPX1 protein within symbiotic systems by analyzing included sequences from cnidarian symbionts.
• Validating phylogenetic inference methods by examining the tree with the highest log likelihood (-36460.11).

Strengths

• Analysis includes 63 amino acid sequences, providing a broad comparative scope.
• Dataset contains 1856 positions in the final alignment, offering substantial sequence data.
• Methodology is explicitly documented, citing the Whelan And Goldman + Freq. model and MEGA X software.
• Includes peroxidases from diverse organisms, from plants to symbiotic protists, for contextual analysis.

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data is highly specialized, focusing solely on ascorbate peroxidase phylogeny.

Provenance

Source

Anne-Christin Pohland via figshare.

Collection Method

Evolutionary analysis by Maximum Likelihood method on protein sequences sourced from public databases.

Time Range

The analysis likely reflects the state of known sequences at the time of its creation.

Freshness

Last updated 2026-04-14 11:45:39; freshness should be verified.

Geography

Not applicable; data is organismal, not geographic.