Ralf Janssen

ORCID

Publication Activity (10 Years)

Years Active: 2016-2024
Publications (10 Years): 25

Top Venues

Development genes and evolution

EvoDevo

Frontiers in zoology

Science (New York, N.Y.)

Uppsala University

University of Cologne (PHD)

This page only lists publications with an associated author ORCID identifier.

Affiliation History

Uppsala University

Sweden

Researcher :: Department of Earth Sciences

Education History

University of Cologne

Germany

PHD :: Department of Genetics

Publications

Ralf Janssen, Graham E Budd
New insights into mesoderm and endoderm development, and the nature of the onychophoran blastopore. Frontiers in zoology 21 (1) (2024)
Ralf Janssen, Graham E Budd
New insights into mesoderm and endoderm development, and the nature of the onychophoran blastopore. Frontiers in zoology 21 (1) (2024)
Ralf Janssen, Graham E Budd
New insights into mesoderm and endoderm development, and the nature of the onychophoran blastopore. Frontiers in zoology 21 (1) (2024)
Frank W Smith, Mandy Game, Marc A Mapalo, Raul A Chavarria, Taylor R Harrison, Ralf Janssen
Developmental and genomic insight into the origin of the tardigrade body plan. Evolution & development (2023)
Graham E Budd, Georg Mayer, Ralf Janssen, B Joakim Eriksson
Comment on "The lower Cambrian lobopodian Cardiodictyon resolves the origin of euarthropod brains". Science (New York, N.Y.) 380 (6652) (2023)
Graham E Budd, Georg Mayer, Ralf Janssen, B Joakim Eriksson
Comment on "The lower Cambrian lobopodian Cardiodictyon resolves the origin of euarthropod brains". Science (New York, N.Y.) 380 (6652) (2023)
Graham E Budd, Georg Mayer, Ralf Janssen, B Joakim Eriksson
Comment on "The lower Cambrian lobopodian Cardiodictyon resolves the origin of euarthropod brains". Science (New York, N.Y.) 380 (6652) (2023)
Sandra Treffkorn, Georg Mayer, Ralf Janssen
Review of extra-embryonic tissues in the closest arthropod relatives, onychophorans and tardigrades. Philosophical transactions of the Royal Society of London. Series B, Biological sciences 377 (1865) (2022)
Ralf Janssen, Natascha Turetzek, Matthias Pechmann
Lack of evidence for conserved parasegmental grooves in arthropods. Development genes and evolution 232 (1) (2022)
Christoph Schomburg, Ralf Janssen, Nikola-Michael Prpic
Phylogenetic analysis of forkhead transcription factors in the Panarthropoda. Development genes and evolution 232 (1) (2022)
Ralf Janssen, Graham E Budd
Expression of netrin and its receptors uncoordinated-5 and frazzled in arthropods and onychophorans suggests conserved and diverged functions in neuronal pathfinding and synaptogenesis. Developmental dynamics : an official publication of the American Association of Anatomists (2022)
Brenda I Medina-Jiménez, Graham E Budd, Ralf Janssen
Panarthropod tiptop/teashirt and spalt orthologs and their potential role as "trunk"-selector genes. EvoDevo 12 (1) (2021)
Ralf Janssen, Matthias Pechmann, Natascha Turetzek
A chelicerate Wnt gene expression atlas: novel insights into the complexity of arthropod Wnt-patterning. EvoDevo 12 (1) (2021)
Ralf Janssen
The embryonic expression pattern of a second, hitherto unrecognized, paralog of the pair-rule gene sloppy-paired in the beetle Tribolium castaneum. Development genes and evolution 230 (3) (2020)
Miriam Heingård, Ralf Janssen
The forkhead box containing transcription factor FoxB is a potential component of dorsal-ventral body axis formation in the spider Parasteatoda tepidariorum. Development genes and evolution 230 (2) (2020)
Ralf Janssen, Graham E Budd
Expression of the zinc finger transcription factor Sp6-9 in the velvet worm Euperipatoides kanangrensis suggests a conserved role in appendage development in Panarthropoda. Development genes and evolution 230 (3) (2020)
Virginia Panara, Graham E Budd, Ralf Janssen
Phylogenetic analysis and embryonic expression of panarthropod Dmrt genes. Frontiers in zoology 16 (2019)
Miriam Heingård, Natascha Turetzek, Nikola-Michael Prpic, Ralf Janssen
FoxB, a new and highly conserved key factor in arthropod dorsal-ventral (DV) limb patterning. EvoDevo 10 (2019)
Mattias Hogvall, Bruno C Vellutini, José M Martín-Durán, Andreas Hejnol, Graham E Budd, Ralf Janssen
Embryonic expression of priapulid Wnt genes. Development genes and evolution 229 (4) (2019)
Ralf Janssen, Linushiya Lionel
Embryonic expression of a Long Toll (Loto) gene in the onychophorans Euperipatoides kanangrensis and Cephalofovea clandestina. Development genes and evolution 228 (3-4) (2018)
Ralf Janssen, Emil Andersson, Ellinor Betnér, Sifra Bijl, Will Fowler, Lars Höök, Jake Leyhr, Alexander Mannelqvist, Virginia Panara, Kate Smith, Sydney Tiemann
Embryonic expression patterns and phylogenetic analysis of panarthropod sox genes: insight into nervous system development, segmentation and gonadogenesis. BMC evolutionary biology 18 (1) (2018)
Mattias Hogvall, Graham E Budd, Ralf Janssen
Gene expression analysis of potential morphogen signalling modifying factors in Panarthropoda. EvoDevo 9 (2018)
Ralf Janssen
Comparative analysis of gene expression patterns in the arthropod labrum and the onychophoran frontal appendages, and its implications for the arthropod head problem. EvoDevo 8 (2017)
Ralf Janssen
Gene expression reveals evidence for EGFR-dependent proximal-distal limb patterning in a myriapod. Evolution & development 19 (3) (2017)
Ralf Janssen, Graham E Budd
Gene expression analysis reveals that Delta/Notch signalling is not involved in onychophoran segmentation. Development genes and evolution 226 (2) (2016)

Ralf Janssen.css-eqlu8i{font-size:small;padding-left:4px;}

Publication Activity (10 Years)

Top Topics

Top Venues

Ralf Janssen