| Prof. Dr Witten, Paul Eckhard |
ORCID
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Universiteit Gent; Faculteit Wetenschappen; Vakgroep Biologie; Onderzoeksgroep Evolutionaire Ontwikkelingsbiologie, more
Function: PI, assistant professor
Direct contact at institute:
Tel.: +32-(0)9-264 52 29
E-mail: 
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| A1 Publications (42) [show] |
 Huysseune, A.; Witten, P.E. (2024). Continuous tooth replacement: what can teleost fish teach us? Biol. Rev. Early View: 23. https://dx.doi.org/10.1111/brv.13045, more- Dillon, D.; Witten, P.E.; Buck, C.L. (2023). Evaluating dermal bone as a novel source of endocrine information in ninespine and threespine stickleback fish. Integrative Organismal Biology 5(1): obad007. https://dx.doi.org/10.1093/iob/obad007, more
- Drábiková, L.; Fjelldal, P.G.; Yousaf, M.N.; Morken, T.; De Clercq, A.; McGurk, C.; Witten, P.E. (2023). Elevated water CO2 can prevent dietary-induced osteomalacia in post-smolt Atlantic salmon (Salmo salar, L.). Biomolecules 13(4): 663. https://dx.doi.org/10.3390/biom13040663, more
- Drábiková, L.; Fjelldal, P.G.; De Clercq, A.; Yousaf, M.N.; Morken, T.; McGurk, C.; Witten, P.E. (2022). What will happen to my smolt at harvest? Individually tagged Atlantic salmon help to understand possible progression and regression of vertebral deformities. Aquaculture 559: 738430. https://dx.doi.org/10.1016/j.aquaculture.2022.738430, more
- Huysseune, A.; Cerny, R.; Witten, P.E. (2022). The conundrum of pharyngeal teeth origin: the role of germ layers, pouches, and gill slits. Biol. Rev. 97(1): 414-447. https://dx.doi.org/10.1111/brv.12805, more
- de Azevedo, A.M.; Fontanillas, R.; Owen, M.A.G.; Busti, S.; Parma, L.; Bonaldo, A.; Witten, P.E.; Huysseune, A. (2021). A quantitative analysis of gilthead seabream (Sparus aurata) juvenile dentition as a tool to assess the effect of diet. Can. J. Zool. 99(7): 548-556. https://dx.doi.org/10.1139/cjz-2020-0284, more
- Drábiková, L.; Fjelldal, P.G.; De Clercq, A.; Yousaf, M.N.; Morken, T.; McGurk, C.; Witten, P.E. (2021). Vertebral column adaptations in juvenile Atlantic salmon Salmo salar, L. as a response to dietary phosphorus. Aquaculture 541: 736776. https://dx.doi.org/10.1016/j.aquaculture.2021.736776, more
- Qu, M.; Liu, Y.; Zhang, Y.; Wan, S.; Ravi, V.; Qin, G.; Jiang, H.; Wang, X.; Zhang, X.; Zhang, B.; Gao, Z.; Huysseune, A.; Zhang, Z.; Zhang, H.; Chen, Z.; Yu, H.; Wu, Y.; Tang, L.; Li, C.; Zhong, J.; Ma, L.; Wang, F.; Zheng, H.; Yin, J.; Witten, P.E.; Meyer, A.; Venkatesh, B.; Lin, Q. (2021). Seadragon genome analysis provides insights into its phenotype and sex determination locus. Science Advances 7(34): eabg5196. https://dx.doi.org/10.1126/sciadv.abg5196, more
- Fraser, T.W.K.; Witten, P.E.; Albrektsen, S.; Breck, O.; Fontanillas, R.; Nankervis, L.; Thomsen, T.H.; Koppe, W.; Sambraus, F.; Fjelldal, P.G. (2019). Phosphorus nutrition in farmed Atlantic salmon (Salmo salar): life stage and temperature effects on bone pathologies. Aquaculture 511: 734246. https://dx.doi.org/10.1016/j.aquaculture.2019.734246, more
- Freese, M.; Rizzo, L.Y.; Pohlmann, J.-D.; Marohn, L.; Witten, P.E.; Gremse, F.; Rütten, S.; Güvener, N.; Michael, S.; Wysujack, K.; Lammers, T.; Kiessling, F.; Hollert, H.; Hanel, R.; Brinkmann, M. (2019). Bone resorption and body reorganization during maturation induce maternal transfer of toxic metals in anguillid eels. Proc. Natl. Acad. Sci. U.S.A. 116(23): 11339-11344. https://dx.doi.org/10.1073/pnas.1817738116, more
- Thuong, N.P.; Prondvai, E.; De Kegel, B.; De Wolf, T.; Witten, P.E.; Adriaens, D. (2019). Morphological and histological characterization of an ectopically mineralized structure in a gilthead sea bream Sparus aurata with opercular deformation. J. Fish Dis. 42(9): 1259-1270. https://dx.doi.org/10.1111/jfd.13044, more
- Witten, P.E.; Fjelldal, P.G.; Huysseune, A.; Owen, M.A.G. (2019). Bone without minerals in Atlantic salmon (Salmo salar): growth, function and retention of the capacity to mineralize. J. Morphol. 280(S1): S239, more
- Witten, P.E.; Fjelldal, P.G.; Huysseune, A.; McGurk, C.; Obach, A.; Owen, M.A.G. (2019). Bone without minerals and its secondary mineralization in Atlantic salmon (Salmo salar): the recovery from phosphorus deficiency. J. Exp. Biol. 222(3): jeb188763. https://dx.doi.org/10.1242/jeb.188763, more
- De Clercq, A.; Perrott, M.R.; Davie, P.S.; Preece, M.A.; Owen, M.A.G.; Huysseune, A.; Witten, P.E. (2018). Temperature sensitive regions of the Chinook salmon vertebral column: Vestiges and meristic variation. J. Morphol. 279(9): 1301-1311. https://dx.doi.org/10.1002/jmor.20871, more
- De Clercq, A.; Perrott, M.R.; Davies, P.S.; Preece, M.A.; Huysseune, A.; Witten, P.E. (2018). The external phenotype-skeleton link in post-hatch farmed Chinook salmon (Oncorhynchus tshawytscha). J. Fish Dis. 41(3): 511-527. https://dx.doi.org/10.1111/jfd.12753, more
- De Swaef, E.; Claeys, M.; Bert, W.; Huysseune, A.; Witten, P.E.; Van Den Broeck, W.; Decostere, A. (2017). Ultrastructural morphology of the envelope of Dover sole Solea solea eggs from fertilization until hatching with emphasis on sample preparation. Micron 99: 9-18. https://dx.doi.org/10.1016/j.micron.2017.03.014, more
- Tan, W.H.; Witten, P.E.; Winkler, C.; Au, D.W.T.; Huysseune, A. (2017). Telomerase expression in medaka (Oryzias melastigma) pharyngeal teeth. Journal of Dental Research 96(6): 678-684. https://dx.doi.org/10.1177/0022034517694039, more
- Rolvien, T.; Nagel, F.; Milovanovic, P.; Wuertz, S.; Marshall, R.P.; Jeschke, A.; Schmidt, F.N.; Hahn, M.; Witten, P.E.; Amling, M.; Busse, B. (2016). How the European eel (Anguilla anguilla) loses its skeletal framework across lifetime. Proc. - Royal Soc., Biol. Sci. 283(1841). https://dx.doi.org/10.1098/rspb.2016.1550, more
- Vandenplas, S.; Willems, M.; Witten, P.E.; Hansen, T.; Fjelldal, P.G. (2016). Epithelial label-retaining cells are absent during tooth cycling in Salmo salar and Polypterus senegalus. PLoS One 11(4): e0152870. https://dx.doi.org/10.1371/journal.pone.0152870, more
- Witten, P.E.; Owen, M.; Fontanillas, R.; Soenens, M.; McGurk, C.; Obach, A. (2016). A primary phosphorus-deficient skeletal phenotype in juvenile Atlantic salmon Salmo salar: the uncoupling of bone formation and mineralization. J. Fish Biol. 88(2): 690-708. dx.doi.org/10.1111/jfb.12870, more
- Harris, P; Henke, K; Hawkins, B; Witten, P.E. (2014). Fish is fish: the use of experimental model species to reveal causes of skeletal diversity in evolution and disease. J. Appl. Ichthyol. 30(4): 616-629. dx.doi.org/10.1111/jai.12533, more
- Loizides, M; Georgiou, N; Somarakis, S; Witten, P.E.; Koumoundouros, G (2014). A new type of lordosis and vertebral body compression in Gilthead sea bream, Sparus aurata L.: aetiology, anatomy and consequences for survival. J. Fish Dis. 37(11): 949-957. dx.doi.org/10.1111/jfd.12189, more
- Stewart, P; Deschamps, H; Witten, P.E.; Le Luyer, J; Proulx, E; Huysseune, A.; Bureau, P; Vandenberg, W (2014). X-ray-based morphometrics: an approach to diagnose vertebral abnormalities in under-mineralized vertebrae of juvenile triploid all-female rainbow trout (Oncorhynchus mykiss) fed with a phosphorus deficient diet. J. Appl. Ichthyol. 30(4): 796-803. dx.doi.org/10.1111/jai.12520, more
- Witten, P.E.; Sire, Y; Huysseune, A. (2014). Old, new and new-old concepts about the evolution of teeth. J. Appl. Ichthyol. 30(4): 636-642. dx.doi.org/10.1111/jai.12532, more
- Witten, P.E.; Cancela, L; IAFSB Organisers (2014). Fish skeletal biology and beyond. J. Appl. Ichthyol. 30(4): 597-599. dx.doi.org/10.1111/jai.12506, more
- Boglione, C; Gisbert, E; Gavaia, P; Witten, P.E.; Moren, M; Fontagne, S; Koumoundouros, G (2013). Skeletal anomalies in reared European fish larvae and juveniles. Part 2: main typologies, occurrences and causative factors. Reviews in Aquaculture 5(S1): S121-S167. dx.doi.org/10.1111/raq.12016, more
- Boglione, C; Gavaia, P; Koumoundouros, G; Gisbert, E; Moren, M; Fontagne, S; Witten, P.E. (2013). Skeletal anomalies in reared European fish larvae and juveniles. Part 1: normal and anomalous skeletogenic processes. Reviews in Aquaculture 5(S1): S99-S120. dx.doi.org/10.1111/raq.12015, more
- Fjelldal, P.; Hansen, T.; Breck, O.; Ornsrud, R.; Lock, E.; Waagbo, R.; Wargelius, A.; Witten, P.E. (2012). Vertebral deformities in farmed Atlantic salmon (Salmo salar L.) - etiology and pathology. J. Appl. Ichthyol. 28(3): 433-440. https://dx.doi.org/10.1111/j.1439-0426.2012.01980.x, more
- Martens, L.G.; Fjelldal, P.G.; Lock, E.J.; Wargelius, A.; Wergeland, H.; Witten, P.E.; Hansen, T.; Waagbo, R.; Ornsrud, R. (2012). Dietary phosphorus does not reduce the risk for spinal deformities in a model of adjuvant-induced inflammation in Atlantic salmon (Salmo salar) postsmolts. Aquacult. Nutr. 18(1): 12-20. dx.doi.org/10.1111/j.1365-2095.2011.00871.x, more
- Martens, L.G.; Lock, E.J.; Fjelldal, P.G.; Wargelius, A.; Araujo, P.; Torstensen, B.E.; Witten, P.E.; Hansen, T.; Waagbo, R.; Ornsrud, R. (2010). Dietary fatty acids and inflammation in the vertebral column of Atlantic salmon, Salmo salar L., smolts: a possible link to spinal deformities. J. Fish Dis. 33(12): 957-972. dx.doi.org/10.1111/j.1365-2761.2010.01201.x, more
- Ytteborg, E.; Vegusdal, A.; Witten, P.E.; Berge, G.M.; Takle, H.; Ostbye, T.-K.; Ruyter, B. (2010). Atlantic salmon (Salmo salar) muscle precursor cells differentiate into osteoblasts in vitro: polyunsaturated fatty acids and hyperthermia influence gene expression and differentiation. Biochimica et Biophysica Acta-Molecular and Cell Biology of Lipids 1801(2): 127-137. https://dx.doi.org/10.1016/j.bbalip.2009.10.001, more
- Berge, G.M.; Witten, P.E.; Baeverfjord, G.; Vegusdal, A.; Wadsworth, S.; Ruyter, B. (2009). Diets with different n-6/n-3 fatty acid ratio in diets for juvenile Atlantic salmon, effects on growth, body composition, bone development and eicosanoid production. Aquaculture 296(3-4): 299-308. dx.doi.org/10.1016/j.aquaculture.2009.08.029, more
- Witten, P.E.; Gil-Martens, L.; Huysseune, A.; Takle, H.; Hjelde, K. (2009). Towards a classification and an understanding of developmental relationships of vertebral body malformations in Atlantic salmon (Salmo salar L.). Aquaculture 295(1-2): 6-14. dx.doi.org/10.1016/j.aquaculture.2009.06.037, more
- Huysseune, A.; Takle, H.; Soenens, M.; Taerwe, K.; Witten, P.E. (2008). Unique and shared gene expression patterns in Atlantic salmon (Salmo salar) tooth development. Dev. Genes Evol. 218(8): 427-437. https://dx.doi.org/10.1007/s00427-008-0237-9, more
- Huysseune, A.; Witten, P.E. (2008). An evolutionary view on tooth development and replacement in wild Atlantic salmon (Salmo salar L.). Evolution & Development 10(1): 6-14. https://dx.doi.org/10.1111/j.1525-142X.2007.00209.x, more
- Huysseune, A.; Hall, B.K.; Witten, P.E. (2007). Establishment, maintenance and modifications of the lower jaw dentition of wild Atlantic salmon (Salmo salar L.) throughout its life cycle. J. Anat. 211(4): 471-484. https://dx.doi.org/10.1111/j.1469-7580.2007.00788.x, more
- Huysseune, A.; Witten, P.E. (2007). Tooth replacement in wild Atlantic salmon (Salmo salar L.): a heterochronic shift concealing an ancient pattern? J. Morphol. (1931) 268(12): 1088-1088, more
- Witten, P.E.; Takle, H.; Baeverfjord, G.; Huysseune, A. (2007). Early and late vertebral fusion in Atlantic Salmon (Salmo salar): vertebral bodies and arches as developmental modules and the lifelong role of the notochord. J. Morphol. (1931) 268(12): 1150-1150, more
- Martens, L.G.; Witten, P.E.; Fivelstad, S.; Huysseune, A.; Saevareid, B.; Vikesa, V.; Obach, A. (2006). Impact of high water carbon dioxide levels on Atlantic salmon smolts (Salmo salar L.): Effects on fish performance, vertebrae composition and structure. Aquaculture 261(1): 80-88. dx.doi.org/10.1016/j.aquaculture.2006.06.031, more
- Witten, P.E.; Obach, A.; Huysseune, A.; Baeverfjord, G. (2006). Vertebrae fusion in Atlantic salmon (Salmo salar): Development, aggravation and pathways of containment. Aquaculture 258(1-4): 164-172. dx.doi.org/10.1016/j.aquaculture.2006.05.005, more
- Witten, P.E.; Gil-Martens, L.; Hall, B.K.; Huysseune, A.; Obach, A. (2005). Compressed vertebrae in Atlantic salmon Salmo salar: evidence for metaplastic chondrogenesis as a skeletogenic response late in ontogeny. Dis. Aquat. Org. 64(3): 237-246. dx.doi.org/10.3354/dao064237, more
- Witten, P.E.; Hall, B.K.; Huysseune, A. (2005). Are breeding teeth in Atlantic salmon a component of the drastic alterations of the oral facial skeleton? Archives of Oral Biology 50(2): 213-217. https://dx.doi.org/10.1016/j.archoralbio.2004.10.018, more
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