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- W2016352564 abstract "Development of the vertebral column is controlled by a complex of pleiotropic and polygenetic phenomena, in the mouse and chick regulating formation of different parts of individual vertebrae and morphological identity along the column (‘Hox code’). In mouse and chick, experimental misexpression, including upstream and downstream genes, results in shifts in vertebral identity, loss of particular parts of individual vertebrae or vertebral fusion. Axial skeleton homologies across the Vertebrata allow these observations to be extended to taxa such as <I>Homo sapiens</I>, Chondrichthyes and Placodermi, the latter an entirely fossil group. Misexpression phenotypes among fossil taxa illuminate the phylogenetic history of these regulatory mechanisms. Phenotypes associated with genes originating via genomic duplication can determine the historical depth for these duplication events. Analysis of an ontogenetic sequence for the occipital-synarcual complex in the placoderm <I>Cowralepis mclachlani</I> provides the basis for comparison of this early gnathostome with other placoderms, chondrichthyans and amniotes. The occipital-synarcual patterns in placoderms parallel the phenotypic misexpression in mice and chicks (fusion and homeotic mutation) and the varying degrees of fusion in the Type I-III human Klippel-Feil syndrome. The association of these phenotypes to <I>Hoxd</I> regulatory complexes indicates that the gnathostome genomic duplication occurred at the base of the gnathostome stem group. Given the conservative nature of regulatory genes and the homology of vertebral elements, the presence of fusion in stem gnathostomes implies that the mechanism of fusion in mouse and chick models can be extrapolated to extant chondrichthyans (testable) and accounts for the phenotypic similarity across gnathostomes. The presence of these phenotypes in fossils indicates the antiquity of these regulatory mechanisms and of genomic duplication." @default.
- W2016352564 created "2016-06-24" @default.
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- W2016352564 date "2010-01-01" @default.
- W2016352564 modified "2023-10-03" @default.
- W2016352564 title "Fusion, gene misexpression and homeotic transformations in vertebral development of the gnathostome stem group (Placodermi)" @default.
- W2016352564 cites W1528700601 @default.
- W2016352564 cites W1544473728 @default.
- W2016352564 cites W1905627141 @default.
- W2016352564 cites W1963526989 @default.
- W2016352564 cites W1967683961 @default.
- W2016352564 cites W1974479082 @default.
- W2016352564 cites W1977455818 @default.
- W2016352564 cites W1986167653 @default.
- W2016352564 cites W1992594924 @default.
- W2016352564 cites W1992794884 @default.
- W2016352564 cites W1993185405 @default.
- W2016352564 cites W1995492560 @default.
- W2016352564 cites W1995961386 @default.
- W2016352564 cites W2002618386 @default.
- W2016352564 cites W2003640994 @default.
- W2016352564 cites W2021987019 @default.
- W2016352564 cites W2026046334 @default.
- W2016352564 cites W2029518592 @default.
- W2016352564 cites W2029697129 @default.
- W2016352564 cites W2030564922 @default.
- W2016352564 cites W2033132398 @default.
- W2016352564 cites W2035318618 @default.
- W2016352564 cites W2038890085 @default.
- W2016352564 cites W2039359249 @default.
- W2016352564 cites W2039538470 @default.
- W2016352564 cites W2047405437 @default.
- W2016352564 cites W2048534563 @default.
- W2016352564 cites W2052923559 @default.
- W2016352564 cites W2055641673 @default.
- W2016352564 cites W2057806566 @default.
- W2016352564 cites W2059586085 @default.
- W2016352564 cites W2062237303 @default.
- W2016352564 cites W2064903455 @default.
- W2016352564 cites W2064953286 @default.
- W2016352564 cites W2067520140 @default.
- W2016352564 cites W2074765204 @default.
- W2016352564 cites W2077032415 @default.
- W2016352564 cites W2077338251 @default.
- W2016352564 cites W2080200696 @default.
- W2016352564 cites W2080461216 @default.
- W2016352564 cites W2082040849 @default.
- W2016352564 cites W2082150954 @default.
- W2016352564 cites W2084489136 @default.
- W2016352564 cites W2084779855 @default.
- W2016352564 cites W2095375021 @default.
- W2016352564 cites W2096859263 @default.
- W2016352564 cites W2101723071 @default.
- W2016352564 cites W2103056085 @default.
- W2016352564 cites W2112780227 @default.
- W2016352564 cites W2113698201 @default.
- W2016352564 cites W2119666376 @default.
- W2016352564 cites W2122851562 @default.
- W2016352564 cites W2124800909 @default.
- W2016352564 cites W2127493628 @default.
- W2016352564 cites W2127678679 @default.
- W2016352564 cites W2128665076 @default.
- W2016352564 cites W2131714689 @default.
- W2016352564 cites W2134101898 @default.
- W2016352564 cites W2134692197 @default.
- W2016352564 cites W2135123683 @default.
- W2016352564 cites W2137564027 @default.
- W2016352564 cites W2146810839 @default.
- W2016352564 cites W2152075687 @default.
- W2016352564 cites W2153127129 @default.
- W2016352564 cites W2157245632 @default.
- W2016352564 cites W2158078570 @default.
- W2016352564 cites W2158308390 @default.
- W2016352564 cites W2158600078 @default.
- W2016352564 cites W2186817199 @default.
- W2016352564 cites W2222863226 @default.
- W2016352564 cites W2232348025 @default.
- W2016352564 cites W2238259695 @default.
- W2016352564 cites W2291238786 @default.
- W2016352564 cites W2312588851 @default.
- W2016352564 cites W2330789770 @default.
- W2016352564 cites W2337851558 @default.
- W2016352564 cites W2477797092 @default.
- W2016352564 cites W2490292345 @default.
- W2016352564 cites W3216951775 @default.
- W2016352564 doi "https://doi.org/10.1387/ijdb.072508zj" @default.
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