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Collembola Molecular Phylogeny
Research Guide

What is Collembola Molecular Phylogeny?

Collembola Molecular Phylogeny reconstructs evolutionary relationships among springtail species using molecular markers like 18S rDNA, 28S rDNA, and mitochondrial genes to resolve taxonomic uncertainties.

Studies employ DNA barcoding with COI and multi-gene mitogenomic analyses to address paraphyly in Hexapoda and Collembola orders (Carapelli et al., 2007; 182 citations). Recent phylomitogenomic efforts enhance taxon sampling across higher taxa (Sun et al., 2020; 30 citations). Over 10 key papers from 2007-2020 document these advances, with Carapelli et al. (2007) as the most cited.

Curated Papers

Key Challenges

Why It Matters

Molecular phylogenies clarify Collembola systematics, essential for biodiversity conservation amid taxonomic crises in soil fauna (Rougerie et al., 2009; 89 citations). They support ecological studies by identifying cryptic species via DNA barcodes, improving soil quality assessments (Timmermans et al., 2007; 49 citations). Carapelli et al. (2020; 25 citations) re-evaluate internal relationships using mitogenomes, aiding Antarctic biodiversity monitoring (Carapelli et al., 2014; 24 citations).

Key Research Challenges

Resolving Entognatha Paraphyly

Molecular data suggest Entognatha paraphyly, conflicting with morphological classifications (Sasaki et al., 2013; 45 citations). Analyses struggle with basal hexapod divergences using limited markers. Enhanced mitogenomic sampling is needed (Sun et al., 2020).

Cryptic Species Detection

Subtle morphology hides genetic distances in soil taxa, complicating taxonomy (Resch et al., 2014; 28 citations). DNA barcoding with COI and 28S rDNA confirms delimitations but requires broader sampling (Rougerie et al., 2009).

Mitogenome Taxon Sampling

Incomplete taxon coverage biases higher-level phylogenies (Cucini et al., 2020; 25 citations). Method selection impacts resolution of Collembola orders (Sun et al., 2020).

Essential Papers

Phylogenetic analysis of mitochondrial protein coding genes confirms the reciprocal paraphyly of Hexapoda and Crustacea

Antonio Carapelli, Píetro Lió, Francesco Nardi et al. · 2007 · BMC Evolutionary Biology · 182 citations

DNA barcodes for soil animal taxonomy

Rodolphe Rougerie, Thibaud Decaëns, Louis Deharveng et al. · 2009 · Pesquisa Agropecuária Brasileira · 89 citations

The biodiversity of soil communities remains very poorly known and understood. Soil biological sciences are strongly affected by the taxonomic crisis, and most groups of animals in that biota suffe...

Collembase: a repository for springtail genomics and soil quality assessment

Martijn J.T.N. Timmermans, Muriel E. de Boer, Benjamin Nota et al. · 2007 · BMC Genomics · 49 citations

Molecular phylogeny supports S-chaetae as a key character better than jumping organs and body scales in classification of Entomobryoidea (Collembola)

Feng Zhang, Dandan Sun, Daoyuan Yu et al. · 2015 · Scientific Reports · 47 citations

Molecular phylogenetic analyses support the monophyly of Hexapoda and suggest the paraphyly of Entognatha

Go Sasaki, Keisuke Ishiwata, Ryuichiro Machida et al. · 2013 · BMC Evolutionary Biology · 45 citations

Abstract Background Molecular phylogenetic analyses have revealed that Hexapoda and Crustacea form a common clade (the Pancrustacea), which is now widely accepted among zoologists; however, the ori...

Phylomitogenomic analyses on collembolan higher taxa with enhanced taxon sampling and discussion on method selection

Xin Sun, Daoyuan Yu, Zhijing Xie et al. · 2020 · PLoS ONE · 30 citations

Collembola are a basal group of Hexapoda renowned for both unique morphological characters and significant ecological roles. However, a robust and plausible phylogenetic relationship between its de...

Where Taxonomy Based on Subtle Morphological Differences Is Perfectly Mirrored by Huge Genetic Distances: DNA Barcoding in Protura (Hexapoda)

Monika Carol Resch, Julia Shrubovych, Daniela Bartel et al. · 2014 · PLoS ONE · 28 citations

The study clearly demonstrates that the tricky morphological taxonomy in Protura has a solid biological background and that accurate species delimitation is possible using both markers, COI and 28S...

Reading Guide

Foundational Papers

Start with Carapelli et al. (2007; 182 citations) for Hexapoda paraphyly using mitochondrial genes, then Rougerie et al. (2009; 89 citations) for DNA barcoding in soil taxa, as they establish core markers and taxonomic challenges.

Recent Advances

Study Sun et al. (2020; 30 citations) for phylomitogenomics with enhanced sampling, and Cucini et al. (2020; 25 citations) for mitogenome-based Collembola relationships.

Core Methods

Mitogenome sequencing, COI/28S barcoding, maximum likelihood phylogenetics with IQ-TREE, and bootstrap validation (Sun et al., 2020; Cucini et al., 2020).

How PapersFlow Helps You Research Collembola Molecular Phylogeny

Discover & Search

Research Agent uses searchPapers and exaSearch to find key works like 'Phylomitogenomic analyses on collembolan higher taxa' by Sun et al. (2020), then citationGraph reveals connections to Carapelli et al. (2007; 182 citations), and findSimilarPapers uncovers related mitogenome studies.

Analyze & Verify

Analysis Agent applies readPaperContent to extract mitogenomic alignments from Cucini et al. (2020), verifies phylogenies with verifyResponse (CoVe) against Sasaki et al. (2013), and runs PythonAnalysis for statistical bootstrap resampling on COI distances, with GRADE grading for evidence strength in paraphyly claims.

Synthesize & Write

Synthesis Agent detects gaps in Entognatha monophyly across papers, flags contradictions between Zhang et al. (2015) and Sun et al. (2020); Writing Agent uses latexEditText for phylogeny revisions, latexSyncCitations for 10+ references, latexCompile for figures, and exportMermaid for evolutionary trees.

Use Cases

"Run phylogenetic distance analysis on COI sequences from Collembola barcoding papers."

Research Agent → searchPapers (Rougerie 2009) → Analysis Agent → readPaperContent → runPythonAnalysis (NumPy pairwise distances, matplotlib tree plot) → researcher gets CSV of genetic distances and bootstrap-validated dendrogram.

"Draft LaTeX section on Collembola mitogenome phylogeny with citations."

Synthesis Agent → gap detection (Cucini 2020) → Writing Agent → latexEditText (phylogeny text) → latexSyncCitations (Carapelli 2007 et al.) → latexCompile → researcher gets compiled PDF with synced references and mermaid diagram.

"Find code for Collembola phylogenetic reconstruction from recent papers."

Research Agent → paperExtractUrls (Sun 2020) → Code Discovery → paperFindGithubRepo → githubRepoInspect → researcher gets inspected Python scripts for mitogenome alignment and IQ-TREE analysis.

Automated Workflows

Deep Research workflow scans 50+ Collembola papers via searchPapers → citationGraph → structured report on paraphyly debates (Carapelli 2007 to Cucini 2020). DeepScan applies 7-step CoVe checkpoints to verify Sun et al. (2020) mitogenomes against Timmermans et al. (2007). Theorizer generates hypotheses on S-chaetae evolution from Zhang et al. (2015) and Frati-linked studies.

Try Doxa for Collembola Molecular Phylogeny Research

Frequently Asked Questions

What defines Collembola Molecular Phylogeny?

It uses markers like 18S/28S rDNA and mitochondrial COI to reconstruct springtail evolutionary trees, resolving order-level relationships (Carapelli et al., 2007).

What molecular methods are common?

Mitogenomic sequencing and DNA barcoding with COI/28S target cryptic species and higher taxa (Rougerie et al., 2009; Sun et al., 2020).

What are key papers?

Carapelli et al. (2007; 182 citations) on Hexapoda paraphyly; Cucini et al. (2020; 25 citations) on mitogenome re-evaluation.

What open problems exist?

Resolving Collembola internal relationships and Entognatha monophyly requires denser taxon sampling and method optimization (Cucini et al., 2020; Sasaki et al., 2013).