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Relevant bibliographies by topics / Segment polarity genes

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Academic literature on the topic 'Segment polarity genes'

Author: Grafiati

Published: 4 June 2021

Last updated: 14 February 2022

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Journal articles on the topic "Segment polarity genes"

1

van den Heuvel, Marcel, John Klingensmith, Norbert Perrimon, and Roel Nusse. "Cell patterning in the Drosophila segment: engrailed and wingless antigen distributions in segment polarity mutant embryos." Development 119, Supplement (1993): 105–14. http://dx.doi.org/10.1242/dev.119.supplement.105.

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By a complex and little understood mechanism, segment polarity genes control patterning in each segment of the Drosophila embryo. During this process, cell to cell communication plays a pivotal role and is under direct control of the products of segment polarity genes. Many of the cloned segment polarity genes have been found to be highly conserved in evolution, providing a model system for cellular interactions in other organisms. In Drosophila, two of these genes, engrailed and wingless, are expressed on either side of the parasegment border, wingless encodes a secreted molecule and engraile

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Ingham, Philip W., and Yoshiro Nakano. "Cell Patterning and Segment Polarity Genes in Drosophila. (pattern formation/Drosophila/Cell interacton/Signal transduction/Segment polarity genes)." Development, Growth and Differentiation 32, no. 6 (1990): 563–74. http://dx.doi.org/10.1111/j.1440-169x.1990.00563.x.

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Ingham, Philip W. "Segment polarity genes and cell patterning within the Drosophila body segment." Current Opinion in Genetics & Development 1, no. 2 (1991): 261–67. http://dx.doi.org/10.1016/s0959-437x(05)80080-2.

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Perrimon, Norbert, and Anthony P. Mahowald. "Multiple functions of segment polarity genes in Drosophila." Developmental Biology 119, no. 2 (1987): 587–600. http://dx.doi.org/10.1016/0012-1606(87)90061-3.

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Gubb, David. "Genes controlling cellular polarity in Drosophila." Development 119, Supplement (1993): 269–77. http://dx.doi.org/10.1242/dev.119.supplement.269.

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The control of cellular polarity is one of the least understood aspects of development. Genes have been identified in Drosophila that affect the polarity of embryonic cells in all three axes, apical-hasal, proximodistal and dorsoventral. Mutations that affect adult polarity are also known and mutant flies show several types of pattern alteration, including rotations and mirror-image duplications. Imaginal discs are much greater in size, however, than the embryo, and adult structures contain very large numbers of cells, many of which are not visibly differentiated with respect to their immediat

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Martinez Arias, A., N. E. Baker, and P. W. Ingham. "Role of segment polarity genes in the definition and maintenance of cell states in the Drosophila embryo." Development 103, no. 1 (1988): 157–70. http://dx.doi.org/10.1242/dev.103.1.157.

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Segment polarity genes are expressed and required in restricted domains within each metameric unit of the Drosophila embryo. We have used the expression of two segment polarity genes engrailed (en) and wingless (wg) to monitor the effects of segment polarity mutants on the basic metameric pattern. Absence of patched (ptc) or naked (nkd) functions triggers a novel sequence of en and wg patterns. In addition, although wg and en are not expressed on the same cells absence of either one has effects on the expression of the other. These observations, together with an analysis of mutant phenotypes d

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7

Crozatier, M., D. Valle, L. Dubois, S. Ibnsouda, and A. Vincent. "Head versus trunk patterning in the Drosophila embryo; collier requirement for formation of the intercalary segment." Development 126, no. 19 (1999): 4385–94. http://dx.doi.org/10.1242/dev.126.19.4385.

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Whereas the segmental nature of the insect head is well established, relatively little is known about the genetic and molecular mechanisms governing this process. In this paper, we report the phenotypic analysis of mutations in collier (col), which encodes the Drosophila member of the COE family of HLH transcription factors and is activated at the blastoderm stage in a region overlapping a parasegment (PS0: posterior intercalary and anterior mandibular segments) and a mitotic domain, MD2. col mutant embryos specifically lack intercalary ectodermal structures. col activity is required for inter

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Patel, N. H., B. Schafer, C. S. Goodman, and R. Holmgren. "The role of segment polarity genes during Drosophila neurogenesis." Genes & Development 3, no. 6 (1989): 890–904. http://dx.doi.org/10.1101/gad.3.6.890.

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Noordermeer, Jasprien, John Klingensmith, and Roel Nusse. "Differential requirements for segment polarity genes in wingless signaling." Mechanisms of Development 51, no. 2-3 (1995): 145–55. http://dx.doi.org/10.1016/0925-4773(95)00348-7.

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Gutjahr, T., N. H. Patel, X. Li, C. S. Goodman, and M. Noll. "Analysis of the gooseberry locus in Drosophila embryos: gooseberry determines the cuticular pattern and activates gooseberry neuro." Development 118, no. 1 (1993): 21–31. http://dx.doi.org/10.1242/dev.118.1.21.

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The segment-polarity class of segmentation genes in Drosophila are primarily involved in the specification of sub-segmental units. In addition, some of the segment-polarity genes have been shown to specify cell fates within the central nervous system. One of these loci, gooseberry, consists of two divergently transcribed genes, gooseberry and gooseberry neuro, which share a paired box as well as a paired-type homebox. Here, the expression patterns of the two gooseberry gene products are described in detail. The gooseberry protein appears in a characteristic segment-polarity pattern of stripes

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Dissertations / Theses on the topic "Segment polarity genes"

1

Forbes, Alexandria J. "Segment polarity genes in Drosophila development." Thesis, University of Oxford, 1992. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.358706.

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Farzana, Laila. "Survey of segment polarity genes in a short germ band beetle Tribolium castaneum /." Search for this dissertation online, 2005. http://wwwlib.umi.com/cr/ksu/main.

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Daniels, Graeme P. "Characterisation of the Musca domestica (Diptera) homologue of the Drosophila melanogaster segment polarity gene patched, and the cloning of a cDNA fragment, PD, from Acheta domesticus." Thesis, University of Edinburgh, 1998. http://hdl.handle.net/1842/13559.

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The <I>Drosophila</I> segment polarity gene, <I>patched (ptc), </I>encodes a transmembrane protein that is the receptor for the hedgehog intercellular signalling molecule. Mutations in the human <I>ptc</I> gene, have been shown to be responsible for Gorlin's syndrome and a predisposition to nevoid basal cell carcinomas. In this study, partial clones of <I>patched </I>homologues were isolated from the long germ band developing house fly, <I>Musca domestica </I>(Diptera), and the intermediate germ band developing house cricket, <I>Acheta domesticus </I>(Orthoptera). Sequence data obtained from t

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Ntini, Evgenia. "Regulation of segment polarity genes in the head region of different arthropods." Doctoral thesis, 2009. http://hdl.handle.net/11858/00-1735-0000-0006-ADC0-B.

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Ntini, Evgenia [Verfasser]. "Regulation of segment polarity genes in the head region of different arthropods / by Evgenia Ntini." 2009. http://d-nb.info/1008270687/34.

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Sabunciyan, Sarven Harutyun. "Homologues of the homeotic and segment polarity genes are involved in the postnatal development of the cat visual system." Thesis, 2001. http://hdl.handle.net/2429/13815.

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This thesis investigates the possible involvement of the homologues of the drosophila developmental genes in the postnatal development of the cat visual system. Initially, the cDNA's of homeotic genes PBX1, PBX2 and the homologues of the segment polarity genes BMP4, BMP6, BMP type II receptor, Wnt-1, and FrzB were partially cloned in the cat. We report that the mRNA expression of these genes is developmentally regulated in the postnatal cat visual cortex. To further substantiate our hypothesis that the homologues of the drosophila developmental genes contribute to the postnatal developm

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Book chapters on the topic "Segment polarity genes"

1

"Segment Polarity of the Body Genes." In Encyclopedia of Genetics, Genomics, Proteomics and Informatics. Springer Netherlands, 2008. http://dx.doi.org/10.1007/978-1-4020-6754-9_15252.

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Ingham, Philip W. "Drosophila Segment Polarity Mutants and the Rediscovery of the Hedgehog Pathway Genes." In Current Topics in Developmental Biology. Elsevier, 2016. http://dx.doi.org/10.1016/bs.ctdb.2016.01.007.

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