1998年8月1日 · In this review we will focus first on our present understanding of the structures of amylose and amylopectin and their organization within the granule, and we will then give …

2016年1月8日 · A double mutant rice deficient in the starch synthase (SS) genes SSIIIa and SSIVb (ss3a ss4b) produced spherical starch granules, whereas the parental single mutants …

2021年3月13日 · We propose that SS4 and BGC1 are required for the proper control of granule initiation during early grain development that leads to a single A-type granule per amyloplast. …

2020年8月31日 · For example, native rice starch granules display a polyhedral or irregular shape with a typical diameter of 2–8 μm (Fig. 2a). Yam starch granules are oval or disk-like with size …

2020年1月16日 · Optical microscopy depicts the size and shape, polarization microscopy shows the anisotropy properties of starch granules, scanning electron microscopy (SEM) displays …

The shapes of the compound starch granules are mostly polyhedral, possibly as a result of space constraints during the development of starch granules. Small-particle starch can be prepared …

Rice (Oryza sativa) endosperm produces characteristic compound-type granules containing dozens of polyhedral starch granules within an amyloplast. Some other cereal species …

The starch granule provides the main way of storing carbon and energy over long periods in green plants (Pérez, Baldwin, & Gallant, 2009). Starch granules are mainly found in seeds, roots, …

2019年12月20日 · Spherical, polyhedral and ovoid granules are frequent in the species studied, with round-triangular and campanulate granules specific for identifying false-arrowroot and …

2024年8月14日 · These granules may range from around 1 μm to more than 100 μm, 4 and the shape can be ovoid, disc-like, polyhedral or irregular. 5 The granules themselves are mostly …