Non-specific lipid transfer proteins (nsLTPs) are an extensive group of proteins widely distributed in plant kingdom and are able to bind to several classes of lipids in vitro [12,13]. Plant nsLTPs typically contain an N-terminal signal peptide and are characterized by an eight cysteine motif (8CM) that mediates protein transportationvia the secretory pathway [13]. The cysteine residues are engaged in the formation of four disulphide bonds that stabilize a hydrophobic cavity where phospholipids and other hydrophobic compounds can bind to [14]. The hydrophobic molecules contain fatty acids,fatty acyl CoA, lysophosphatidylcholine and phosphatidylglycerol [15]. NsLTPs facilitate the transportation of fatty acids, phospholipids, and steroids between membranes, which play diverse roles in various biological processes, such as cutin biosynthesis in pollen development, stress response, plant signaling and seed maturation[16,17]. In Arabidopsis thaliana, a GPI-anchored lipid transfer protein was reported to be involved in the development of seed coats and pollen [18]. Two nsLTPs were up-regulated during slow dry-ing treatment in barley and several nsLTPs were identified from dehydration-stressed tissues of cassava [19]. Over expression of the pepper CALTP1 gene in Arabidopsis increases its tolerance to NaCl and drought stresses at various vegetative growth stages [20].However, the potential roles of nsLTPs in lipid redistribution have not been well elucidated yet.