Reference health

A new case of kleptoplasty in animals: Marine flatworms steal functional plastids from diatoms

https://doi.org/10.1126/sciadv.aaw4337
CiteStamped reference-health badge
36/36 checkable references clean · checked 2026-07-24

Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.

13 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.

The 36 checked references that resolve
resolves10.1093/jxb/erm328
Photosynthetic symbioses in animals
resolves10.1007/s11120-010-9546-8
The acquisition of phototrophy: adaptive strategies of hosting endosymbionts and organelles
resolves10.1111/brv.12430
Polymorphic adaptations in metazoans to establish and maintain photosymbioses
resolves10.1186/1742-9994-6-28
Functional chloroplasts in metazoan cells - a unique evolutionary strategy in animal life
resolves10.3354/ame01340
Acquired phototrophy in aquatic protists
resolves10.1104/pp.124.1.331
Mollusc-Algal Chloroplast Endosymbiosis. Photosynthesis, Thylakoid Protein Maintenance, and Chloroplast Gene Expression Continue for Many Months in the Absence of the Algal Nucleus
resolves10.1093/molbev/msr316
Transcriptomic Evidence for the Expression of Horizontally Transferred Algal Nuclear Genes in the Photosynthetic Sea Slug, Elysia chlorotica
resolves10.1073/pnas.0804968105
Horizontal gene transfer of the algal nuclear gene <i>psbO</i> to the photosynthetic sea slug <i>Elysia chlorotica</i>
resolves10.1007/s11692-010-9079-2
Using Algal Transcriptome Sequences to Identify Transferred Genes in the Sea Slug, Elysia chlorotica
resolves10.1086/BBLv227n3p300
FISH Labeling Reveals a Horizontally Transferred Algal (<i>Vaucheria litorea</i>) Nuclear Gene on a Sea Slug (<i>Elysia chlorotica</i>) Chromosome
resolves10.1093/gbe/evv173
Why It Is Time to Look Beyond Algal Genes in Photosynthetic Slugs
resolves10.1093/molbev/mst084
Genome Analysis of Elysia chlorotica Egg DNA Provides No Evidence for Horizontal Gene Transfer into the Germ Line of This Kleptoplastic Mollusc
resolves10.1016/j.tplants.2014.03.010
Plastid survival in the cytosol of animal cells
resolves10.2307/3226996
Intrageneric Variation in Spermiogenesis, Spermatozoa, and Ocelli in Pogaina (Platyhelminthes, Rhabdocoela, Provorticidae)
resolves10.1371/journal.pone.0033801
Patterns of Diversity in Soft-Bodied Meiofauna: Dispersal Ability and Body Size Matter
resolves10.1111/jzs.12243
Molecular phylogeny of neodalyellid flatworms (Rhabdocoela), including three new species from British Columbia
resolves10.1007/BF00346899
Neue Pogaina-Arten (Turbellaria, Dalyellioda) mit Zooxanthellen aus dem Mesopsammal der Nordsee- und Mittelmeerküste
resolves10.1007/BF00353437
Die Symbiose zwischen dem acoelen Turbellar Convoluta convoluta und Diatomeen der Gattung Licmophora
resolves10.1111/ivb.12154
Sequestration of nematocysts by divergent cnidarian predators: mechanism, function, and evolution
resolves10.1371/journal.pone.0182910
Chloroplast digestion and the development of functional kleptoplasty in juvenile Elysia timida (Risso, 1818) as compared to short-term and non-chloroplast-retaining sacoglossan slugs
resolves10.1007/s13127-014-0189-z
Phylogenetic evidence for multiple independent origins of functional kleptoplasty in Sacoglossa (Heterobranchia, Gastropoda)
resolves10.1093/bioinformatics/bts199
Geneious Basic: An integrated and extendable desktop software platform for the organization and analysis of sequence data
resolves10.1038/nprot.2014.006
Full-length RNA-seq from single cells using Smart-seq2
resolves10.1038/nbt.1883
Full-length transcriptome assembly from RNA-Seq data without a reference genome
resolves10.1038/nprot.2013.084
De novo transcript sequence reconstruction from RNA-seq using the Trinity platform for reference generation and analysis
resolves10.12688/f1000research.12232.1
BlobTools: Interrogation of genome assemblies
resolves10.1093/bioinformatics/btv351
BUSCO: assessing genome assembly and annotation completeness with single-copy orthologs
resolves10.1093/molbev/msx319
BUSCO Applications from Quality Assessments to Gene Prediction and Phylogenomics
resolves10.7554/eLife.05503
Nuclear genomic signals of the ‘microturbellarian’ roots of platyhelminth evolutionary innovation
resolves10.1016/j.celrep.2016.12.063
A Tissue-Mapped Axolotl De Novo Transcriptome Enables Identification of Limb Regeneration Factors
resolves10.1186/1471-2105-9-212
Improved accuracy of multiple ncRNA alignment by incorporating structural information into a MAFFT-based framework
resolves10.1093/molbev/mss020
PartitionFinder: Combined Selection of Partitioning Schemes and Substitution Models for Phylogenetic Analyses
resolves10.1093/bioinformatics/btu033
RAxML version 8: a tool for phylogenetic analysis and post-analysis of large phylogenies
resolves10.1093/bioinformatics/btg180
MrBayes 3: Bayesian phylogenetic inference under mixed models
resolves10.1080/10635150490522629
Frequentist Properties of Bayesian Posterior Probabilities of Phylogenetic Trees Under Simple and Complex Substitution Models
resolves10.1016/j.protis.2010.09.005
Barcoding Diatoms: Exploring Alternatives to COI-5P
The 13 references without a DOI — listed, not checked
no DOI — not checkedS. K. Pierce, N. E. Curtis, J. J. Hanten, S. L. Boerner, J. A. Schwartz, Transfer, integration and expression of functional nuclear genes between multicellular species. Symbiosis 43, 57–64 (2007).
no DOI — not checkedA. M. McCoy I. Balzer Algal symbiosis in flatworms in Symbiosis: Mechanisms and Model Systems J. Seckbach Ed. (Springer Netherlands 2001) pp. 559–574.
no DOI — not checkedL. von Graff, Marine Turbellarien Orotavas und der Küsten Europas. Ergebnisse einiger, mit Unterstützung der kais. Akademie der Wissenschaften in Wien (aus dem Legate Wedl) in den Jahren 1902 und 1903 unternommen Studienreise. II. Rhabdocoela. Z. Wiss. Zool. 83, 68–148 (1905).
no DOI — not checkedA. Luther, Untersuchungen an Rhabdocoelen Turbellarien. VII. Über einige marine Dalyellioida. VIII. Beiträge zur Kenntnis der Typhloplanoida. Acta Zool. Fenn. 55, 1–122 (1948).
no DOI — not checkedS. Kawaguti, T. Yamasu, Electron microscopy on the symbiosis between an elysioid gastropod and chloroplasts from a green alga. Biol. J. Okayama Univ. 11, 57–64 (1965).
no DOI — not checkedE. Marcus, Turbellaria Brasileiros (9). Bol. Fac. Fil. Ci. Letras Univ. São Paulo 16, 5–215 (1951).
no DOI — not checkedF. E. Round R. M. Crawford D. G. Mann The Diatoms: Biology and Morphology of the Genera (Cambridge Univ. Press 1990).
no DOI — not checkedA. Luther, Die turbellarien ostfennoskandiens. III. Neorhabdocoela 1. Dalyellioida, typhloplanoida: Byrsophlebidae und trigonostomidae. Fauna Fenn. 12, 1–71 (1962).
no DOI — not checkedG. Christa, V. Zimorski, C. Woehle, A. G. M. Tielens, H. Wägele, W. F. Martin, S. B. Gould, Plastid-bearing sea slugs fix CO2 in the light but do not require photosynthesis to survive. Proc. Biol. Sci. 281, 20132493 (2013).
no DOI — not checkedE. R. Schockaert Turbellarians in Methods for the Examination of Organismal Diversity in Soils and Sediments G. S. Hall Ed. (CAB International 1996) pp. 211–225.
no DOI — not checkedD. R. Laetsch G. Koutsovoulos T. Booth J. Stajich S. Kumar DRL/blobtools: BlobTools v1.0.1 (2017); doi:10.5281/ZENODO.845347.
no DOI — not checkedH. Gruber-Vodicka E. Pruesse B. K. B. Seah phyloFlash (2017); https://github.com/HRGV/phyloFlash.
no DOI — not checkedJ. H. Levialdi Ghiron thesis Università degli Studi di Messina Messina Italy (2006).
What this badge says. CiteStamped means the CHECKABLE references of this work were clean at the dated check: each resolved to a known work in a public registry, and none carried a retraction notice at that time. It says nothing about the quality, findings, or importance of the work itself, and nothing about references deposited without a DOI.

checked 2026-07-24 — re-checked daily as this page is visited; titles and statuses come from Crossref and DataCite and are not part of the signed record

Embed this badge

Both snippets point at the live badge image and link back to this page. The badge re-renders from the daily check, so an embed never goes stale by more than a day of visits.

<a href="https://citestamp.com/citestamped/10.1126/sciadv.aaw4337"><img src="https://citestamp.com/citestamped/10.1126/sciadv.aaw4337/badge.svg" alt="CiteStamped reference-health badge" width="460" height="64"></a>
[![CiteStamped reference-health badge](https://citestamp.com/citestamped/10.1126/sciadv.aaw4337/badge.svg)](https://citestamp.com/citestamped/10.1126/sciadv.aaw4337)