Ralf Janssen
Ralf Janssen
Researcher, Uppsala University
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Cited by
Cited by
Genome sequence of the pea aphid Acyrthosiphon pisum
T aphid genome consortium
PLOS Biology 8 (2), e1000313, 2010
The house spider genome reveals an ancient whole-genome duplication during arachnid evolution
EE Schwager, PP Sharma, T Clarke, DJ Leite, T Wierschin, M Pechmann, ...
BMC biology 15, 1-27, 2017
Conservation, loss, and redeployment of Wnt ligands in protostomes: implications for understanding the evolution of segment formation
R Janssen, M Le Gouar, M Pechmann, F Poulin, R Bolognesi, ...
BMC evolutionary biology 10, 1-21, 2010
Gene expression suggests decoupled dorsal and ventral segmentation in the millipede Glomeris marginata (Myriapoda: Diplopoda)
R Janssen, NM Prpic, WGM Damen
Developmental Biology 268 (1), 89-104, 2004
Gene expression in spider appendages reveals reversal of exd/hth spatial specificity, altered leg gap gene dynamics, and suggests divergent distal morphogen signaling
NM Prpic, R Janssen, B Wigand, M Klingler, WGM Damen
Developmental Biology 264 (1), 119-140, 2003
Comprehensive survey of developmental genes in the pea aphid, Acyrthosiphon pisum: frequent lineage‐specific duplications and losses of developmental genes
S Shigenobu, RD Bickel, JA Brisson, T Butts, CC Chang, O Christiaens, ...
Insect Molecular Biology 19, 47-62, 2010
Deuterostomic development in the protostome Priapulus caudatus
JM Martín-Durán, R Janssen, S Wennberg, GE Budd, A Hejnol
Current Biology 22 (22), 2161-2166, 2012
Origin and evolution of the panarthropod head–a palaeobiological and developmental perspective
J Ortega-Hernández, R Janssen, GE Budd
Arthropod structure & development 46 (3), 354-379, 2017
Pair rule gene orthologs in spider segmentation
WGM Damen, R Janssen, NM Prpic
Evolution & development 7 (6), 618-628, 2005
Deciphering the onychophoran ‘segmentation gene cascade’: gene expression reveals limited involvement of pair rule gene orthologs in segmentation, but a highly conserved …
R Janssen, GE Budd
Developmental biology 382 (1), 224-234, 2013
Head patterning and Hox gene expression in an onychophoran and its implications for the arthropod head problem
BJ Eriksson, NN Tait, GE Budd, R Janssen, M Akam
Development Genes and Evolution 220, 117-122, 2010
Onychophoran Hox genes and the evolution of arthropod Hox gene expression
R Janssen, BJ Eriksson, NN Tait, GE Budd
Frontiers in Zoology 11, 1-11, 2014
Gene expression patterns in an onychophoran reveal that regionalization predates limb segmentation in pan‐arthropods
R Janssen, BJ Eriksson, GE Budd, M Akam, NM Prpic
Evolution & Development 12 (4), 363-372, 2010
The ten Hox genes of the millipede Glomeris marginata
R Janssen, WGM Damen
Development Genes and Evolution 216, 451-465, 2006
Expression of myriapod pair rule gene orthologs
R Janssen, GE Budd, NM Prpic, WGM Damen
Evodevo 2, 1-15, 2011
Embryonic expression patterns and phylogenetic analysis of panarthropod sox genes: insight into nervous system development, segmentation and gonadogenesis
R Janssen, E Andersson, E Betnér, S Bijl, W Fowler, L Höök, J Leyhr, ...
BMC evolutionary biology 18, 1-18, 2018
Evidence for Wg-independent tergite boundary formation in the millipede Glomeris marginata
R Janssen, GE Budd, WGM Damen, NM Prpic
Development Genes and Evolution 218, 361-370, 2008
Analysis of the Wnt gene repertoire in an onychophoran provides new insights into the evolution of segmentation
M Hogvall, A Schönauer, GE Budd, AP McGregor, N Posnien, R Janssen
EvoDevo 5, 1-15, 2014
Gene expression suggests conserved mechanisms patterning the heads of insects and myriapods
R Janssen, GE Budd, WGM Damen
Developmental Biology 357 (1), 64-72, 2011
Hatching and earliest larval stages of the priapulid worm Priapulus caudatus
SA Wennberg, R Janssen, GE Budd
Invertebrate Biology 128 (2), 157-171, 2009
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