Search Results - "Chourrout, D"

Genome Regulation by Polycomb and Trithorax Proteins by Schuettengruber, Bernd, Chourrout, Daniel, Vervoort, Michel, Leblanc, Benjamin, Cavalli, Giacomo

“…Polycomb group (PcG) and trithorax group (trxG) proteins are critical regulators of numerous developmental genes. To silence or activate gene expression,…”
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Minimal ProtoHox cluster inferred from bilaterian and cnidarian Hox complements by de Jong, P, Technau, U, Renfer, E, Chourrout, D, Chourrout, P, Zhu, B, Edvardsen, R. B, Steele, R. E, Jensen, M. F, Delsuc, F, Rentzsch, F

“…Bilaterian animals have a Hox gene cluster essential for patterning the main body axis, and a ParaHox gene cluster. Comparison of Hox and ParaHox genes has led…”
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Culture optimization for the emergent zooplanktonic model organism Oikopleura dioica by Bouquet, Jean-Marie, Spriet, Endy, Troedsson, Christofer, Otterå, Helen, Chourrout, Daniel, Thompson, Eric M.

“…The pan-global marine appendicularian, Oikopleura dioica, shows considerable promise as a candidate model organism for cross-disciplinary research ranging from…”
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Differential Evolution of the 13 Atlantic Salmon Hox Clusters by Mungpakdee, Sutada, Seo, Hee-Chan, Angotzi, Anna Rita, Dong, Xianjun, Akalin, Altuna, Chourrout, Daniel

“…Hox cluster organization represents a valuable marker to study the effects of recent genome duplication in salmonid fish (25-100 Mya). Using polymerase chain…”
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Miniature Genome in the Marine Chordate Oikopleura dioica by Seo, Hee-Chan, Kube, Michael, Edvardsen, Rolf B., Jensen, Marit F., Beck, Alfred, Spriet, Endy, Gorsky, Gabriel, Thompson, Eric H., Lehrach, Hans, Reinhardt, Richard, Chourrout, Daniel

“…Oikopleura dioica is a small pelagic chordate belonging to the class of larvaceans. To obtain a view of overall genome organization, the authors randomly…”
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Urochordates carry multiple genes for goose-type lysozyme and no genes for chicken- or invertebrate-type lysozymes by Nilsen, I W, Myrnes, B, Edvardsen, R B, Chourrout, D

“…Genome clones and expressed sequence tags (ESTs) from the ascidian Ciona intestinalis and from the larvacean Oikopleura dioica were analysed for the presence…”
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The midbrain-hindbrain boundary genetic cascade is activated ectopically in the diencephalon in response to the widespread expression of one of its components, the medaka gene Ol-eng2 by Ristoratore, F, Carl, M, Deschet, K, Richard-Parpaillon, L, Boujard, D, Wittbrodt, J, Chourrout, D, Bourrat, F, Joly, J S

“…In vertebrates, the engrailed genes are expressed at early neurula stage in a narrow stripe encompassing the midbrain-hindbrain boundary (MHB), a region from…”
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Tunicates and not cephalochordates are the closest living relatives of vertebrates by Brinkmann, Henner, Delsuc, Frédéric, Chourrout, Daniel, Philippe, Hervé

“…Tunicates or urochordates (appendicularians, salps and sea squirts), cephalochordates (lancelets) and vertebrates (including lamprey and hagfish) constitute…”
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Chromosome studies of progenies of tetraploid female rainbow trout by Chourrout, D. (INRA, Jouy-en-Josas (France). Lab. de Genetique des Poissons), Nakayama, I

“…Nine induced tetraploid females were artificially inseminated by UV-irradiated sperm collected from diploid males, in order to induce the gynogenetic…”
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Production of second generation triploid and tetraploid rainbow trout by mating tetraploid males and diploid females ― potential of tetraploid fish by CHOURROUT, D, CHEVASSUS, B, KRIEG, F, HAPPE, A, BURGER, G, RENARD, P

“…First generation tetraploids were produced by hydrostatic pressure treatment before the first cleavage and raised until the adult stage. Their survival and…”
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Expression domains of the medaka (Oryzias latipes) Ol-Gsh 1 gene are reminiscent of those of clustered and orphan homeobox genes by Deschet, K, Bourrat, F, Chourrout, D, Joly, J S

“…Screening of a medaka (Oryzias latipes) adult brain cDNA library, with a degenerated probe corresponding to the most conserved region of helix III of the…”
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Techniques of chromosome manipulation in rainbow trout: a new evaluation with karyology by CHOURROUT, D

“…Experiments, supported by extensive karyology, were carried out to evaluate the different techniques used for chromosome manipulation in rainbow trout. Eggs,…”
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Use of grayling sperm (Thymallus thymallus) as a marker for the production of gynogenetic rainbow trout (Salmo gairdneri) by CHOURROUT, D

“…Experiments were conducted to estimate the viability of diploid and induced triploid hybrids between the rainbow trout female and the grayling male. Both are…”
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Hox cluster disintegration with persistent anteroposterior order of expression in Oikopleura dioica by Chourrout, Daniel, Seo, Hee-Chan, Edvardsen, Rolf Brudvik, Maeland, Anne Dorthea, Bjordal, Marianne, Jensen, Marit Flo, Hansen, Anette, Flaat, Mette, Weissenbach, Jean, Lehrach, Hans, Wincker, Patrick, Reinhardt, Richard

“…Tunicate embryos and larvae have small cell numbers and simple anatomical features in comparison with other chordates, including vertebrates. Although they…”
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Induced gynogenesis in the rainbow trout: sex and survival of progenies production of all-triploid populations by Chourrout, D, Quillet, E

“…Gynogenesis could be an efficient way for producing inbred lines in commercial fish species. Gamma-irradiation of sperm gives haploid embryos that all die…”
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Production of YY rainbow trout males by self-fertilization of induced hermaphrodites by Chevassus, B, Devaux, A, Chourrout, D, Jalabert, B

“…Dietary administration of various estrogens for three months from swim-up stage resulted in excess of females, the remainder of the treated groups consisting…”
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Gene segregation in induced tetraploid rainbow trout: genetic evidence of preferential pairing of homologous chromosomes by Diter, A, Guyomard, R, Chourrout, D

“…Gene segregation at six protein loci was analysed in progeny from tetraploid males and females obtained by suppression of first mitosis. The triploid full-sib…”
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Transgenesis in fish by Houdebine, L M, Chourrout, D

“…Gene transfer into fish embryo is being performed in several species (trout, salmon, carps, tilapia, medaka, goldfish, zebrafish, loach, catfish, etc.). In…”
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Thermal induction of diploid gynogenesis and triploidy in the eggs of the rainbow trout (Salmo gairdneri Richardson) by Chourrout, D. (INRA Centre National de Recherches Zootechniques, 78 - Jouy-en-Josas (France). Lab. de Physiologie des Poissons)

“…Sporadic diploid gynogenetic fry resulted from fertilization with gamma-irradiated sperm. Their frequency increased appreciably when thermal shock treatments,…”
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Expression of the medaka ( Oryzias latipes) Ol-Rx3 paired-like gene in two diencephalic derivatives, the eye and the hypothalamus by Deschet, Karine, Bourrat, Franck, Ristoratore, Filomena, Chourrout, Daniel, Joly, Jean-Stéphane

“…Here we report the expression pattern of the homeobox Ol-Rx3 gene, a medaka gene homologous to the mouse, Xenopus, zebrafish and Drosophila Rx genes. Ol-Rx3…”
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