Pan and Nelson (1984) first reported that the sugary-1 phenotype is caused by the loss of the activity of a pullulanase-type starch debranching enzyme, suggesting that the debranching enzyme is also involved in starch biosynthesis.he present investigation has been carried out to examine the relationship between the activities of starch debranching enzymes and the alteration of amylopectin structure in various sugary-1 endosperms of rice by partitioning the endosperm into the starch region and the phytoglycogen region.
The most common type, systemic lupus erythematosus, affects many parts of the body. Other types of lupus are: 1  Discoid lupus erythematosusâcauses a skin rash that doesn't go away. 2  Subacute cutaneous lupus erythematosusâcauses skin sores on parts of the body exposed to sun.he most common type, systemic lupus erythematosus, affects many parts of the body. Other types of lupus are: 1  Discoid lupus erythematosusâcauses a skin rash that doesn't go away. 2  Subacute cutaneous lupus erythematosusâcauses skin sores on parts of the body exposed to sun.
This detailed fact sheet is an overview of the epidemiology of systemic lupus erythematosus (SLE). For more basic information for individuals with general questions about lupus, please visit the lupus basic fact sheet. Lupus. Lupus is an autoimmune disease that triggers inflammation in different tissues of the body. Autoimmune diseases happen when the bodyâs immune system attacks its own tissues. The most common type of lupus is systemic lupus erythematosus (SLE), which affects different parts of the body including internal organs. Systemic Lupus Erythematosus (SLE) What is SLE? SLE, a type of lupus, is an autoimmune disease in which the immune system attacks its own tissues. It can affect the joints, skin, brain, lungs, kidneys, and blood vessels, and can cause widespread inflammation and tissue damage in the affected organs.