A Double Segment Periodicity Underlies Segment Generation in Centipede Development
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چکیده
منابع مشابه
A Double Segment Periodicity Underlies Segment Generation in Centipede Development
The number of leg-bearing segments in centipedes varies extensively, between 15 and 191, and yet it is always odd. This suggests that segment generation in centipedes involves a stage with double segment periodicity and that evolutionary variation in segment number reflects the generation of these double segmental units. However, previous studies have revealed no trace of this. Here we report t...
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ژورنال
عنوان ژورنال: Current Biology
سال: 2004
ISSN: 0960-9822
DOI: 10.1016/j.cub.2004.07.026