chance
发表于 2025-3-23 12:08:50
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
发表于 2025-3-23 14:29:34
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
不透气
发表于 2025-3-23 18:30:56
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Glycogen
发表于 2025-3-24 01:01:14
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Virtues
发表于 2025-3-24 04:30:00
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
发表于 2025-3-24 07:55:57
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
发表于 2025-3-24 14:11:38
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能量守恒
发表于 2025-3-24 18:08:52
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
发表于 2025-3-24 20:56:26
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
发表于 2025-3-25 01:05:38
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).