Review of Glomalin-related Soil Protein and Its Function

Glomalin (or glomalin related soil protein) is presumed only of AM fungi originated. It is one kind of glycoprotein which contains metal ions and has special physical or chemical characteristics. Since its discovery in 1996, glomalin has received wide investigation due to its significant role in the improvement of soil quality and soil carbon storage. Glomalin contributes significantly to soil organic matter in poor soils. The composition, structure and function of glomalin have been intensively studies in recent years. This paper reviews the progresses of the classification, determination and ecological function of glomalin. Further research work is also envisaged.