Evidence map›Paper›PMID 35637228›Full record

ArticleNature communications2022

Myriapod genomes reveal ancestral horizontal gene transfer and hormonal gene loss in millipedes.

Wai Lok So, Wenyan Nong, Yichun Xie, Tobias Baril, Hai-Yao Ma, Zhe Qu, Jasmine Haimovitz, Thomas Swale, Juan Diego Gaitan-Espitia, Kwok Fai Lau and 5 more

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
2.7field-weighted citation impact, top 9% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

26 citing papers in PubMed, 35 citations in OpenAlex.

  1. Article
  2. Article
  3. Evolutionary dynamics of the arthropod molting machinery.Molecular biology and evolution · 2026
    Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. The genome sequence of the millipede,Wellcome open research · 2025
    Article
  15. Article
  16. Article
  17. The genome sequence of the banded centipede,Wellcome open research · 2025
    Article
  18. Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

15 authors at 6 institutions in 5 countries.

Wai Lok So *School of Life Sciences, Simon F.S. Li Marine Science Laboratory, State Key Laboratory of Agrobiotechnology, The Chinese University of Hong Kong, Hong Kong, China.
Wenyan Nong *School of Life Sciences, Simon F.S. Li Marine Science Laboratory, State Key Laboratory of Agrobiotechnology, The Chinese University of Hong Kong, Hong Kong, China.ORCID 0000-0002-3277-716X
Yichun Xie *School of Life Sciences, Simon F.S. Li Marine Science Laboratory, State Key Laboratory of Agrobiotechnology, The Chinese University of Hong Kong, Hong Kong, China.ORCID 0000-0002-1744-5749
Tobias Baril *University of Exeter, Exeter, UK.
Hai-Yao MaSchool of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai, China.
Zhe QuSchool of Life Sciences, Simon F.S. Li Marine Science Laboratory, State Key Laboratory of Agrobiotechnology, The Chinese University of Hong Kong, Hong Kong, China.
Jasmine HaimovitzDovetail Genomics, Scotts Valley, CA, USA.
Thomas SwaleDovetail Genomics, Scotts Valley, CA, USA.
Juan Diego Gaitan-EspitiaSchool of Biological Sciences, The Swire Institute of Marine Science, The University of Hong Kong, Hong Kong, China.ORCID 0000-0001-8781-5736
Kwok Fai LauSchool of Life Sciences, The Chinese University of Hong Kong, Hong Kong, China.
William G BendenaDepartment of Biology, Queen's University, Kingston, ON, Canada.ORCID 0000-0003-3874-4681
Zhen-Peng KaiSchool of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai, China.
Alexander HaywardUniversity of Exeter, Exeter, UK. alex.hayward@exeter.ac.uk.ORCID 0000-0001-7413-718X
Jerome H L HuiSchool of Life Sciences, Simon F.S. Li Marine Science Laboratory, State Key Laboratory of Agrobiotechnology, The Chinese University of Hong Kong, Hong Kong, China. jeromehui@cuhk.edu.hk.ORCID 0000-0003-1355-8495
Chinese University of Hong Kong · HKDovetail Genomics (United States) · USShanghai Institute of Technology · CNUniversity of Exeter · GBQueen's University · CAUniversity of Hong Kong · HK

Funding

Biotechnology and Biological Sciences Research Council BB/M009122/1Biotechnology and Biological Sciences Research Council BB/N020146/1
6 · The paper itself

Abstract

Animals display a fascinating diversity of body plans. Correspondingly, genomic analyses have revealed dynamic evolution of gene gains and losses among animal lineages. Here we sequence six new myriapod genomes (three millipedes, three centipedes) at key phylogenetic positions within this major but understudied arthropod lineage. We combine these with existing genomic resources to conduct a comparative analysis across all available myriapod genomes. We find that millipedes generally have considerably smaller genomes than centipedes, with the repeatome being a major contributor to genome size, driven by independent large gains of transposons in three centipede species. In contrast to millipedes, centipedes gained a large number of gene families after the subphyla diverged, with gains contributing to sensory and locomotory adaptations that facilitated their ecological shift to predation. We identify distinct horizontal gene transfer (HGT) events from bacteria to millipedes and centipedes, with no identifiable HGTs shared among all myriapods. Loss of juvenile hormone O-methyltransferase, a key enzyme in catalysing sesquiterpenoid hormone production in arthropods, was also revealed in all millipede lineages. Our findings suggest that the rapid evolution of distinct genomic pathways in centipede and millipede lineages following their divergence from the myriapod ancestor, was shaped by differing ecological pressures.

Indexed as

ArthropodsGene Transfer, HorizontalAnimalsChilopodaGenomePhylogeny

Identifiers

PMID35637228
PMCPMC9151784
OpenAlexW4281718359

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.