First Report of Tomato apical stunt viroid in Tomato in Italy.

During a survey conducted in October 2013 in tomato greenhouses in Diano Marina (Imola Province, northwest Italy), in a single greenhouse, unusual disease symptoms were observed in four out 1,400 (~0.3%) of tomato plants cv. Ingrid, grafted on 'Beaufort' rootstock.

Muscular dystrophy with marked Dysferlin deficiency is consistently caused by primary dysferlin gene mutations.

Dysferlin is a 237-kDa transmembrane protein involved in calcium-mediated sarcolemma resealing. Dysferlin gene mutations cause limb-girdle muscular dystrophy (LGMD) 2B, Miyoshi myopathy (MM) and distal myopathy of the anterior tibialis. Considering that a secondary Dysferlin reduction has also been described in other myopathies, our original goal was to identify cases with a Dysferlin deficiency without dysferlin gene mutations.