Titlebook: Experimental Embryology in Aquatic Plants and Animals; Hans-Jürg Marthy Book 1990 Springer Science+Business Media New York 1990 Embryo.dev

chance

Experimental Embryology In Leeches: Cellular and Molecular Approachesly used both for cellular and molecular genetic studies of development. The principal adventages of . as a model organism accrue from the large cells and well defined lineages, important experimental advantages lacking in animal species such as .. The eggs of glossiphoniid leeches are relatively lar

变化无常

Practical Approaches to the Study of Nervous System Development in Hirudinid Leechess volume). However, most neurobiological research has been done on a different species, the medicinal leech, . (Retzius, 1891; Muller et al., 1981). As a result of work done in a number of laboratories over the past 30 years, individual neurones or glia in . have been extensively characterised in te

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Glycogen

Virtues

Fertilization in Aquatic Animalsroutinely maintain human gametes and embryos . and experiments on human fertilization are now feasible. Although sperm-egg interaction relies on the species-specific complementary matching of surface receptors on the two gametes, the physiological mechanisms of egg activation in a wide variety of sp

Tdd526

Patterns of Gene Expression During Ascidian Developmentw) due to a number of desirable features. First, embryonic development is rapid. In most ascidians, gastrulation occurs only a few hours after fertilization, and embryogenesis is completed in less than a day. Second, ascidians are one of the simplest chordates: the tadpole larva contains only a few

gastritis

能量守恒

Jane K. Setlow,Alexander Hollaenderlogical research. Furthermore it might be useful for researchers working in the field of embryology to become familiar with their special features. The Dasycladaceae may be ideally suited for studies of fundamental questions in embryology, e.g. spatial and temporal organization or regulation of morphogenetic processes at the cellular level.

Frenetic

Dasycladaceae: A Family of Giant Unicellular Algae Ideal for Researchlogical research. Furthermore it might be useful for researchers working in the field of embryology to become familiar with their special features. The Dasycladaceae may be ideally suited for studies of fundamental questions in embryology, e.g. spatial and temporal organization or regulation of morphogenetic processes at the cellular level.

defeatist

Key Concepts in Genetic Epidemiology,e gut and surrounds the internal organs. It consists of several non proliferating differentiated cell types and a particular class of undifferentiated mitotic cells usually called neoblasts (for a quantitative analysis of cell types, see Baguña and Romero, 1981; Romero, 1987).