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 80
Pagina xviii
... regulation and localization of RNA in regulating the establishment of polarity and axial patterning. The generality of these mechanisms is also discussed. In Chapter 15, de Moor and Richter discuss how translational regulation plays an ...
... regulation and localization of RNA in regulating the establishment of polarity and axial patterning. The generality of these mechanisms is also discussed. In Chapter 15, de Moor and Richter discuss how translational regulation plays an ...
Pagina 50
... regulate this gene, (3) proceeding upstream to a gene that controls the tissue-specific gene by cloning/identifying the trans-acting regulatory proteins, and (4) repeating steps 1 to 3 until an upstream gene encoding a factor fitting ...
... regulate this gene, (3) proceeding upstream to a gene that controls the tissue-specific gene by cloning/identifying the trans-acting regulatory proteins, and (4) repeating steps 1 to 3 until an upstream gene encoding a factor fitting ...
Pagina 98
... regulate mRNA processing and translation (Wilson et al., 1996; Schmidt et al., 1999). A piwi-like gene in C. elegans ... regulation is indicated by its mutant phenotype (King and Lin, 1999). Like piwi, Yb mutant ovarioles often contain a ...
... regulate mRNA processing and translation (Wilson et al., 1996; Schmidt et al., 1999). A piwi-like gene in C. elegans ... regulation is indicated by its mutant phenotype (King and Lin, 1999). Like piwi, Yb mutant ovarioles often contain a ...
Pagina 102
... regulation was first identified by the discovery of a novel class of pum mutations called ovarette (ovt) alleles (Lin and Spradling, 1997). Ovarioles frompumovtmutant ovaries often contain two to three clusters of undifferentiated cells ...
... regulation was first identified by the discovery of a novel class of pum mutations called ovarette (ovt) alleles (Lin and Spradling, 1997). Ovarioles frompumovtmutant ovaries often contain two to three clusters of undifferentiated cells ...
Pagina 105
... regulatory relationship between piwi and bam (D. Cox and H. Lin, unpublished results). Studies reviewed above ... regulation of cystocyte differentiation (Kim-Ha et al., 1999). Rbp9 mutant germaria are filled with undifferentiated ...
... regulatory relationship between piwi and bam (D. Cox and H. Lin, unpublished results). Studies reviewed above ... regulation of cystocyte differentiation (Kim-Ha et al., 1999). Rbp9 mutant germaria are filled with undifferentiated ...
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
Brani popolari
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