Analysis of the Wnt gene repertoire in an onychophoran provides new insights into the evolution of segmentation

Onychophoran Hox genes and the evolution of arthropod Hox gene expression

(2014) Ralf Janssen et al.   Frontiers in Zoology

Identification and embryonic expression of Wnt2, Wnt4, Wnt5 and Wnt9 in the millipede Glomeris marginata (Myriapoda: Diplopoda)

(2014) Ralf Janssen et al.   GENE EXPRESSION PATTERNS

Deciphering the onychophoran ‘segmentation gene cascade’: Gene expression reveals limited involvement of pair rule gene orthologs in segmentation, but a highly conserved segment polarity gene network

(2013) Ralf Janssen et al.   DEVELOPMENTAL BIOLOGY

Wingless/Wnt signaling in Drosophila: The pattern and the pathway

(2013) Amy Bejsovec   MOLECULAR REPRODUCTION AND DEVELOPMENT

Early development in the velvet worm Euperipatoides kanangrensis Reid 1996 (Onychophora: Peripatopsidae)

(2012) Bo Joakim Eriksson et al.   ARTHROPOD STRUCTURE & DEVELOPMENT

Segment polarity gene expression in a myriapod reveals conserved and diverged aspects of early head patterning in arthropods

(2012) Ralf Janssen   DEVELOPMENT GENES AND EVOLUTION

Hox gene expression in the harvestman Phalangium opilio reveals divergent patterning of the chelicerate opisthosoma

(2012) Prashant P. Sharma et al.   EVOLUTION & DEVELOPMENT

Toward new Drosophila paradigms

(2012) Luiz Paulo Andrioli   GENESIS

A world checklist of Onychophora (velvet worms), with notes on nomenclature and status of names

(2012) Ivo Oliveira et al.   ZooKeys

Interplay between a Wnt-dependent organiser and the Notch segmentation clock regulates posterior development in Periplaneta americana

(2012) J. E. Chesebro et al.   Biology Open

Conservation, loss, and redeployment of Wnt ligands in protostomes: implications for understanding the evolution of segment formation

(2011) Ralf Janssen et al.   BMC EVOLUTIONARY BIOLOGY

MicroRNAs and phylogenomics resolve the relationships of Tardigrada and suggest that velvet worms are the sister group of Arthropoda

(2011) L. I. Campbell et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

The function and evolution of Wnt genes in arthropods

(2010) Sophie Murat et al.   ARTHROPOD STRUCTURE & DEVELOPMENT

The gap gene network

(2010) Johannes Jaeger   CELLULAR AND MOLECULAR LIFE SCIENCES

Head patterning and Hox gene expression in an onychophoran and its implications for the arthropod head problem

(2010) Bo Joakim Eriksson et al.   DEVELOPMENT GENES AND EVOLUTION

Diverged and conserved aspects of heart formation in a spider

(2010) Ralf Janssen et al.   EVOLUTION & DEVELOPMENT

The T-box genes H15 and optomotor-blind in the spiders Cupiennius salei, Tegenaria atrica and Achaearanea tepidariorum and the dorsoventral axis of arthropod appendages

(2010) Ralf Janssen et al.   EVOLUTION & DEVELOPMENT

Gene expression patterns in an onychophoran reveal that regionalization predates limb segmentation in pan-arthropods

(2010) Ralf Janssen et al.   EVOLUTION & DEVELOPMENT

Evolutionary Dynamics of the wnt Gene Family: A Lophotrochozoan Perspective

(2010) S.-J. Cho et al.   MOLECULAR BIOLOGY AND EVOLUTION

Parallel evolution of segmentation by co-option of ancestral gene regulatory networks

(2009) Ariel D. Chipman   BIOESSAYS

The Tbx20 homologs midline and H15 specify ventral fate in the Drosophila melanogaster leg

(2009) P. C. Svendsen et al.   DEVELOPMENT

Separable functions of wingless in distal and ventral patterning of the Tribolium leg

(2009) Daniela Grossmann et al.   DEVELOPMENT GENES AND EVOLUTION

Loss of Tc-arrow and canonical Wnt signaling alters posterior morphology and pair-rule gene expression in the short-germ insect, Tribolium castaneum

(2009) Renata Bolognesi et al.   DEVELOPMENT GENES AND EVOLUTION

The involvement of engrailed and wingless during segmentation in the onychophoran Euperipatoides kanangrensis (Peripatopsidae: Onychophora) (Reid 1996)

(2009) Bo Joakim Eriksson et al.   DEVELOPMENT GENES AND EVOLUTION

SeaView Version 4: A Multiplatform Graphical User Interface for Sequence Alignment and Phylogenetic Tree Building

(2009) M. Gouy et al.   MOLECULAR BIOLOGY AND EVOLUTION

Multiple Wnt Genes Are Required for Segmentation in the Short-Germ Embryo of Tribolium castaneum

(2008) Renata Bolognesi et al.   CURRENT BIOLOGY

Wnt8 Is Required for Growth-Zone Establishment and Development of Opisthosomal Segments in a Spider

(2008) Alistair P. McGregor et al.   CURRENT BIOLOGY

Hedgehog signaling pathway function conserved in Tribolium segmentation

(2008) Laila Farzana et al.   DEVELOPMENT GENES AND EVOLUTION

Tribolium Wnts: evidence for a larger repertoire in insects with overlapping expression patterns that suggest multiple redundant functions in embryogenesis

(2008) Renata Bolognesi et al.   DEVELOPMENT GENES AND EVOLUTION

Evidence for Wg-independent tergite boundary formation in the millipede Glomeris marginata

(2008) Ralf Janssen et al.   DEVELOPMENT GENES AND EVOLUTION

The evolution of developmental gene networks: lessons from comparative studies on holometabolous insects

(2008) A. D Peel   PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES