zygotic gene

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• Gene, zygotic lethal — A gene that is lethal (fatal) for the zygote, the cell formed by the union of a sperm (male sex cell) and an ovum (female sex cell). The zygote would normally develop into an embryo, as instructed by the genetic material within the unified cell.… …   Medical dictionary

• Zygotic lethal gene — A gene that is lethal (fatal) for the zygote, the cell formed by the union of a sperm (male sex cell) and an ovum (female sex cell). The zygote would normally develop into an embryo, as instructed by the genetic material within the unified cell.… …   Medical dictionary

• zygotic-effect gene — A gene whose phenotype is dependent on the genotype of the zygote, rather than the genotype of the mother. See maternal effect gene …   Dictionary of molecular biology

• maternal-effect gene — Gene, usually required for early embryonic development, whose product is secreted into the egg by the mother. The phenotype is thus determined by the mother s, rather than the egg s, genotype, cf. zygotic effect gene. See also egg polarity gene …   Dictionary of molecular biology

• Maternal to zygotic transition — (MZT) is the stage in embryonic development during which development comes under the exclusive control of the zygotic genome. This requires both zygotic genome activation (ZGA) and degradation of maternal products. MZT is often thought to be… …   Wikipedia

• Lethal gene, zygotic — A gene that is lethal (fatal) for the zygote, the cell formed by the union of a sperm (male sex cell) and an ovum (female sex cell). The zygote would normally develop into an embryo, as instructed by the genetic material within the unified cell.… …   Medical dictionary

• MEST (gene) — Mesoderm specific transcript homolog (mouse), also known as MEST, is a human gene.cite web | title = Entrez Gene: MEST mesoderm specific transcript homolog (mouse)| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView… …   Wikipedia

• ZGA — Zygotic Gene Activation (Medical » Human Genome) * Zeher Global Associates (Business » Firms) …   Abbreviations dictionary

• MOBKL3 — Preimplantation protein 3, also known as PREI3, is a human gene.cite web | title = Entrez Gene: PREI3 preimplantation protein 3| url = http://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene Cmd=ShowDetailView TermToSearch=25843| accessdate = ] PBB… …   Wikipedia

• Midblastula — In developmental biology, midblastula or midblastula transition (MBT) is a stage during embryonic development in which zygotic gene transcription is activated. There are three major characteristics of pre MBT embryos. Firstly, all of the… …   Wikipedia

• Bibliographie Sur La Sérendipité — Article principal : sérendipité. Ouvrages et articles traitant de la sérendipité. Sommaire 1 Bibliographie générale 2 Bibliographie Chimie 3 Bibliographie économie …   Wikipédia en Français