has_part inheres_in qualifier normal duration of horsetail movement FYPO:0004999 midori A cellular process phenotype in which the duration of horsetail movement is normal (i.e. indistinguishable from wild type). Horsetail movement is the oscillatory movement of the nucleus that takes place during meiotic prophase I. normal duration of horsetail nuclear movement normal duration of dynein-driven meiotic oscillatory nuclear movement 2015-10-28T12:03:55Z normal meiotic cell cycle process