Authors:
Van Borm, S
Wenseleers, T
Billen, J
Boomsma, JJ
Citation: S. Van Borm et al., Wolbachia in leafcutter ants: a widespread symbiont that may induce male killing or incompatible matings, J EVOL BIOL, 14(5), 2001, pp. 805-814
Authors:
D'Hondt, E
Billen, J
Berghman, L
Vandesande, F
Arckens, L
Citation: E. D'Hondt et al., Chicken Luteinizing Hormone-Releasing hormone-I and -II are located in distinct fiber terminals in the median eminence of the quail: a light and electron microscopic study, BELG J ZOOL, 131(2), 2001, pp. 137-144
Citation: J. Billen et al., Structural and functional changes of the Dufour gland in gynes of the amazon ant Polyergus rufescens (Hymenoptera, Formicidae), ZOOMORPHOL, 121(1), 2001, pp. 55-61
Citation: B. Gobin et al., Dominance interactions regulate worker mating in the polygynous ponerine ant Gnamptogenys menadensis, ETHOLOGY, 107(6), 2001, pp. 495-508
Authors:
Gobin, B
Ruppell, O
Hartmann, A
Jungnickel, H
Morgan, ED
Billen, J
Citation: B. Gobin et al., A new type of exocrine gland and its function in mass recruitment in the ant Cylindromyrmex whymperi (Formicidae, Cerapachyinae), NATURWISSEN, 88(9), 2001, pp. 395-399
Citation: J. Verhaeghe et al., Insulin-like growth factor-binding protein-1 in umbilical artery and vein of term fetuses with signs suggestive of distress during labor, J ENDOCR, 170(3), 2001, pp. 585-590
Citation: J. Billen et A. Buschinger, Morphology and ultrastructure of a specialized bacterial pouch in the digestive tract of Tetraponera ants (Formicidae, Pseudomyrmecinae), ARTHROP STR, 29(3), 2000, pp. 259-266
Citation: T. Wenseleers et J. Billen, No evidence for Wolbachia-induced parthenogenesis in the social Hymenoptera, J EVOL BIOL, 13(2), 2000, pp. 277-280
Authors:
Grasso, DA
Wenseleers, T
Mori, A
Le Moli, F
Billen, J
Citation: Da. Grasso et al., Thelytokous worker reproduction and lack of Wolbachia infection in the harvesting ant Messor capitatus, ETHOL ECOL, 12(3), 2000, pp. 309-314
Authors:
Kaib, M
Eisermann, B
Schoeters, E
Billen, J
Franke, S
Francke, W
Citation: M. Kaib et al., Task-related variation of postpharyngeal and cuticular hydrocarhon compositions in the ant Myrmicaria eumenoides, J COMP PH A, 186(10), 2000, pp. 939-948
Authors:
Billen, J
Ito, F
Tsuji, K
Schoeters, E
Maile, R
Morgan, ED
Citation: J. Billen et al., Structure and chemistry of the Dufour gland in Pristomyrmex ants (Hymenoptera, Formicidae), ACT ZOOL, 81(2), 2000, pp. 159-166
Authors:
Bennink, R
Van Poppel, H
Billen, J
Decoster, M
Baert, L
Mortelmans, L
Blanckaert, N
Citation: R. Bennink et al., Serum tissue polypeptide antigen (TPA): Monoclonal or polyclonal radio-immunometric assay for the follow-up of bladder cancer, ANTICANC R, 19(4A), 1999, pp. 2609-2613
Citation: E. Schoeters et J. Billen, The venom gland in social wasps. Comparison with the gland of the honeybeeand fat cells as possible source of venom precursor molecules, B S ZOOL FR, 124(2), 1999, pp. 183-192
Citation: E. Schoeters et al., Aberrant venom glands in Amblyoponini (Formicidae, Ponerinae): morphology,ultrastructure and histochemistry, ACT ZOOL, 80(1), 1999, pp. 3-9
Citation: F. Ito et J. Billen, Larval hemolymph feeding and oophagy: Behavior of queen and workers in theprimitive Ponerine ant Prionopelta kraepelini (Hymenoptera, Formicidae), BELG J ZOOL, 128(2), 1998, pp. 201-209