Molecular Cloning and Expression Profile of Class Genes Related to Sepal Development in .

The lotus ( Adans.) is an important aquatic plant with ornamental, medicinal and edible values and cultural connotations. It has single-, semi-double-, double- and thousand-petalled types of flower shape and is an ideal material for developmental research of flower doubling.

[Repair of soft tissue defects on the lower limbs with the facial pedicled flap with vascular perforating branch of leg].

Objective: To investigate the operative techniques and clinical results of the facial pedicled flap with vascular perforating branch of leg.

Methods: From May 1998 to January 2009,62 patients with soft tissue defects on the lower limbs were treated by four kinds of flap pedicled with the medial, posterior,anterolateral and posterolateral vascular perforating branches in the leg, included 50 males and 12 females, aged from 7 to 78 years old. There were 23 cases of the facial pedicled flap based on the perforating branch of the tibialis posterior artery, 9 cases of the facial pedicled flap based on the distal perforating branch of peroneal artery, 22 cases of the facial pedicled flap based on the peroneal artery perforator, 8 cases of the facial pedicled flap based on the lateral popliteal cutaneous artery.