EctopicorthodenticleExpression Alters Segment Polarity Gene Expression but Not Head Segment Identity in theDrosophilaEmbryo
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چکیده
منابع مشابه
Cell patterning in the Drosophila segment: spatial regulation of the segment polarity gene patched.
Intrasegmental patterning in the Drosophila embryo requires the activity of the segment polarity genes. The acquisition of positional information by cells during embryogenesis is reflected in the dynamic patterns of expression of several of these genes. In the case of patched, early ubiquitous expression is followed by its repression in the anterior portion of each parasegment; subsequently eac...
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ژورنال
عنوان ژورنال: Developmental Biology
سال: 1998
ISSN: 0012-1606
DOI: 10.1006/dbio.1998.8917