Cassandra G. Extavour Department of Organismic and Evolutionary Biology Harvard University Biography Publications Institution JoVE Articles Cassandra G. Extavour has not added a biography. If you are Cassandra G. Extavour and would like to personalize this page please email our Author Liaison for assistance. Publications BMP Signaling is Required for the Generation of Primordial Germ Cells in an Insect Proceedings of the National Academy of Sciences of the United States of America. Mar, 2014 | Pubmed ID: 24591634 Insulin Signalling Underlies Both Plasticity and Divergence of a Reproductive Trait in Drosophila Proceedings. Biological Sciences / The Royal Society. Mar, 2014 | Pubmed ID: 24500165 Patterns of Molecular Evolution of the Germ Line Specification Gene Oskar Suggest That a Novel Domain May Contribute to Functional Divergence in Drosophila Development Genes and Evolution. Mar, 2014 | Pubmed ID: 24407548 Subdivision of Arthropod Cap-n-collar Expression Domains is Restricted to Mandibulata EvoDevo. 2014 | Pubmed ID: 24405788 Identification of a Putative Germ Plasm in the Amphipod Parhyale Hawaiensis EvoDevo. 2013 | Pubmed ID: 24314239 Distal-less and Dachshund Pattern Both Plesiomorphic and Apomorphic Structures in Chelicerates: RNA Interference in the Harvestman Phalangium Opilio (Opiliones) Evolution & Development. Jul-Aug, 2013 | Pubmed ID: 23809698 Live Long and Prosper: Germline Stem Cell Maintenance Revisited (retrospective on DOI: 10.1002/bies.201000085) BioEssays : News and Reviews in Molecular, Cellular and Developmental Biology. Sep, 2013 | Pubmed ID: 23801082 Evidence Against a Germ Plasm in the Milkweed Bug Oncopeltus Fasciatus, a Hemimetabolous Insect Biology Open. Jun, 2013 | Pubmed ID: 23789106 Developmental Gene Discovery in a Hemimetabolous Insect: De Novo Assembly and Annotation of a Transcriptome for the Cricket Gryllus Bimaculatus PloS One. 2013 | Pubmed ID: 23671567 Germ Cell Specification Requires Zygotic Mechanisms Rather Than Germ Plasm in a Basally Branching Insect Current Biology : CB. May, 2013 | Pubmed ID: 23623552 ASGARD: an Open-access Database of Annotated Transcriptomes for Emerging Model Arthropod Species Database : the Journal of Biological Databases and Curation. 2012 | Pubmed ID: 23180770 Evolution of the Chelicera: a Dachshund Domain is Retained in the Deutocerebral Appendage of Opiliones (Arthropoda, Chelicerata) Evolution & Development. Nov-Dec, 2012 | Pubmed ID: 23134210 Oskar Predates the Evolution of Germ Plasm in Insects Current Biology : CB. Dec, 2012 | Pubmed ID: 23122849 Convergent Evolution of a Reproductive Trait Through Distinct Developmental Mechanisms in Drosophila Developmental Biology. Dec, 2012 | Pubmed ID: 23022298 Hox Gene Expression in the Harvestman Phalangium Opilio Reveals Divergent Patterning of the Chelicerate Opisthosoma Evolution & Development. Sep, 2012 | Pubmed ID: 22947318 The Roles of Cell Size and Cell Number in Determining Ovariole Number in Drosophila Developmental Biology. Mar, 2012 | Pubmed ID: 22200592 De Novo Assembly and Characterization of a Maternal and Developmental Transcriptome for the Emerging Model Crustacean Parhyale Hawaiensis BMC Genomics. 2011 | Pubmed ID: 22118449 Notch/Delta Signalling is Not Required for Segment Generation in the Basally Branching Insect Gryllus Bimaculatus Development (Cambridge, England). Nov, 2011 | Pubmed ID: 22028033 Patterns of Cell Lineage, Movement, and Migration from Germ Layer Specification to Gastrulation in the Amphipod Crustacean Parhyale Hawaiensis Developmental Biology. Nov, 2011 | Pubmed ID: 21827744 Long-lost Relative Claims Orphan Gene: Oskar in a Wasp PLoS Genetics. Apr, 2011 | Pubmed ID: 21552332 Counting in Oogenesis Cell and Tissue Research. May, 2011 | Pubmed ID: 21384182 The Maternal and Early Embryonic Transcriptome of the Milkweed Bug Oncopeltus Fasciatus BMC Genomics. 2011 | Pubmed ID: 21266083 The Molecular Machinery of Germ Line Specification Molecular Reproduction and Development. Jan, 2010 | Pubmed ID: 19790240 Are We There Yet? Tracking the Development of New Model Systems Trends in Genetics : TIG. Jul, 2008 | Pubmed ID: 18514356 Gray Anatomy: Phylogenetic Patterns of Somatic Gonad Structures and Reproductive Strategies Across the Bilateria Integrative and Comparative Biology. Sep, 2007 | Pubmed ID: 21672850 Evolution of the Bilaterian Germ Line: Lineage Origin and Modulation of Specification Mechanisms Integrative and Comparative Biology. Nov, 2007 | Pubmed ID: 21669758 Vasa and Nanos Expression Patterns in a Sea Anemone and the Evolution of Bilaterian Germ Cell Specification Mechanisms Evolution & Development. May-Jun, 2005 | Pubmed ID: 15876193 The Fate of Isolated Blastomeres with Respect to Germ Cell Formation in the Amphipod Crustacean Parhyale Hawaiensis Developmental Biology. Jan, 2005 | Pubmed ID: 15617682 Hold the Germ Cells, I'm on Duty BioEssays : News and Reviews in Molecular, Cellular and Developmental Biology. Dec, 2004 | Pubmed ID: 15551270 Mechanisms of Germ Cell Specification Across the Metazoans: Epigenesis and Preformation Development (Cambridge, England). Dec, 2003 | Pubmed ID: 14597570 Fjernelse af en enkelt celle fra otte-celle embryoner af amphipoden Crustacean Anastasia R. Nast1, Cassandra G. Extavour1 1Department of Organismic and Evolutionary Biology, Harvard University JoVE 51073 Biology
Fjernelse af en enkelt celle fra otte-celle embryoner af amphipoden Crustacean Anastasia R. Nast1, Cassandra G. Extavour1 1Department of Organismic and Evolutionary Biology, Harvard University JoVE 51073 Biology