Cell Lineage and Embryo PatterningElsevier, 13 dic 2000 - 623 pagine International Review of Cytology presents current advances and comprehensive reviews in cell biology, both plant and animal. Articles address structure and control of gene expression, nucleocytoplasmic interactions, control of cell development and differentiation, and cell transformation and growth. Authored by some of the foremost scientists in the field, each volume provides up-to-date information and directions for future research.This volume brings together current information on the localization and roles of RNAs in cell-lineage determination and subsequent patterning in embryonic development. Guest co-editor Lawrence Etkin is one of the leading researchers in molecular genetics of Xenopus. Key Features* A number of important concepts are discussed, including:* How polarity is established during oogenesis* How germ cell determinants become organized in the establishment of the germ cell lineage* Different strategies used by organisms to establish the germ cell lineage* Similarities and differences between the mechanisms used in embryonic patterning* The mechanisms and machinery by which molecules such as RNA become asymmetrically segregated* The use of similar signaling pathways in patterning of the dorsal-ventral and right-left asymmetries, embryonic germ layers, limb, and nervous system* The link between fundamental biological processes such as RNA translation and localization in the regulation of axis specification |
Dall'interno del libro
Risultati 1-5 di 86
Pagina 56
... mesoderm of the Drosophila embryo. Genes Dev. 6, 1518–1530. Iseto, T., and Nishida, H. (1999). Ultrastructural studies on the centrosome-attracting body: Electron dense matrix and its role in unequal cleavages in ascidian embryos. Dev ...
... mesoderm of the Drosophila embryo. Genes Dev. 6, 1518–1530. Iseto, T., and Nishida, H. (1999). Ultrastructural studies on the centrosome-attracting body: Electron dense matrix and its role in unequal cleavages in ascidian embryos. Dev ...
Pagina 61
... mesoderm specification and body axis formation in chordates. Dev. Growth Differen. 41, 9–18. Wellington, A., Emmons, S., James, B., Calley, J., Grover, M., Tolias, P. and Manseau, L. (1999). Spire contains actin binding domains and is ...
... mesoderm specification and body axis formation in chordates. Dev. Growth Differen. 41, 9–18. Wellington, A., Emmons, S., James, B., Calley, J., Grover, M., Tolias, P. and Manseau, L. (1999). Spire contains actin binding domains and is ...
Pagina 82
... mesoderm). It seems plausible that this is an active process of migration, since there is no extensive endodermal or mesodermal movement at this stage of development. Also, the roundish or ameboidal shape of PGCs and the large ...
... mesoderm). It seems plausible that this is an active process of migration, since there is no extensive endodermal or mesodermal movement at this stage of development. Also, the roundish or ameboidal shape of PGCs and the large ...
Pagina 87
... mesoderm and endoderm and is essential for embryonic mesoderm formation. Development 124, 1689–1698. Houston, D. W., and King, M. L. (2000). A critical role for Xdazl, a germ plasm-localized RNA, in the differentiation of primordial ...
... mesoderm and endoderm and is essential for embryonic mesoderm formation. Development 124, 1689–1698. Houston, D. W., and King, M. L. (2000). A critical role for Xdazl, a germ plasm-localized RNA, in the differentiation of primordial ...
Pagina 90
... mesoderm formation. Development 122, 4179–4188. Tada, M., Casey, E. S., and Smith, J. C. (1998). Bix1, a direct target of Xenopus T-box genes, causes formation of ventral mesoderm and endoderm. Development 125, 3997–4006. Tanabe, K ...
... mesoderm formation. Development 122, 4179–4188. Tada, M., Casey, E. S., and Smith, J. C. (1998). Bix1, a direct target of Xenopus T-box genes, causes formation of ventral mesoderm and endoderm. Development 125, 3997–4006. Tanabe, K ...
Sommario
Patterning of the Embryo | 231 |
Mechanisms to Establish Polarity and Initiate Cell Fate Determination | 519 |
Index | 609 |
Parole e frasi comuni
actin activity addition animal appears ascidian associated asymmetric axis binding Biol blastomeres catenin chick cleavage complex components contains cyst cytoplasmic defects determinants differentiation division domain dorsal Drosophila early ectoderm ectopic effects elegans element embryo encodes endoderm establishment et al evidence experiments expression factor fate formation function gastrulation gene gene expression Genet germ cells germline granules growth identified important indicate induce inhibition initiation interactions involved known later left-right levels limb lineage localization markers maternal mechanisms mediated mesoderm migration molecular mouse mRNA muscle mutants Nature neural tube normal observed oocyte oogenesis organization pathway patterning PGCs plasm plate polar posterior present produce proliferation protein receptor region regulation repression role sequence shown signaling similar specification stage stem cell structure studies suggest tion tissue transcription factor translational vegetal vertebrate Xenopus
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