Biochemical analyses of sugary-1 mutants indicate that both types of starch debranching enzymes, isoamylase and pullulanase, are either missing or greatly reduced in the endosperms of maize (Pan and Nelson, 1984; Rahman et al., 1998) and rice (Nakamura et al., 1992, 1996b, 1997, and the present study).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.
Glass syringes are the most common type of syringe used with a syringe pump. Glass syringes are typically compatible with most applications, reusable for multiple applications, and more accurate than most syringe types. The plunger of a glass syringe can be made of only ground glass, glass with a Teflon syringe tip type, metal-only, or metal with a Teflon tip.
The most common way to inject insulin is with a syringe. â¢ A syringe is a hollow plastic tube with a plunger inside and a short skinny needle. attached. â¢ Insulin is injected into the fatty tissue just under the skin. This is called a. subcutaneous tissue, or âsub-Qâ injection. Syringes come in different sizes. â¢ Each line on a 100-unit syringe marks 2 units of insulin. â¢ Each line on a 50-unit or 30-unit syringe marks 1 unit of insulin. â¢ Use a syringe large enough to hold the whole dose of insulin.