منابع مشابه
Morphogenesis
in our understanding of how feather buds develop in The exquisitely beautiful form of a developing embryo periodic patterns in the ectoderm of the chick embryo is the result of a coordination between the driving forces (Crowe et al., 1998; Jung et al., 1998; Noramly and Morof morphogenesis and the processes of cell growth, gan, 1998; Viallet et al., 1998). The insights that have proliferation, ...
متن کاملMorphogenesis in Micrasterias. II. Patterns of morphogenesis.
The final form of the polar lobe and lateral wings of developing semicells of M. rotata results from combined action of three growth processes: tip growth, branching and lobe broadening. Tip growth unaccompanied by branching or broadening occurs during normal development in M. radiata, but is observed only under abnormal conditions (e.g. raised temperature) in M. rotata. When branching and broa...
متن کاملAssessment of Glycoconjugates Terminal Sugars Expression During Rat Skin Morphogenesis
Purpose: This study was conducted in order to determine distributions and changes of glycoconjugates terminal sugars during skin morphogenesis. Materials and Methods: using lectin histochemistry technique, 10% formalin fixed, paraffin embedded rat embryonic sections for days 12, 14, 16 of gestation (N=30) were incubated with different HRP-lectins from Lotus tetragonolobus (LTA), Maclura pomifer...
متن کاملA Chick Embryo in-Vitro Model of Knee Morphogenesis
Background: In this feasibility study, a mechanically loaded in-vitro tissue culture model of joint morphogenesis using the isolated lower extremity of the 8 day old chick embryo was developed to assess the effects of mechanical loading on joint morphogenesis. Methods: The developed in-vitro system allows controlled flexion and extension of the chick embryonic knee with a range of motion of ...
متن کاملLectin Histochemical Study of Vasculogenesis During Rat Pituitary Morphogenesis
Objective(s) The aim of this study was to investigate glycoconjugates distribution patterns as well as their changes during the course of pituitary portal vasculogenesis and angiogenesis. Materials and Methods Formalin fixed paraffin sections of 10 to 20 days of Sprague Dawly rat fetuses were processed for histochemical studies using four different horseradish peroxidase (HRP) conjugated lec...
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ژورنال
عنوان ژورنال: Cell
سال: 1999
ISSN: 0092-8674
DOI: 10.1016/s0092-8674(00)80562-0