Comparative physical and chemical analyses of cotton fibers from two near isogenic upland lines differing in fiber wall thickness
| 作者： | Hee Jin Kim, Christopher M. Lee, Kevin Dazen, Christopher D. Delhom, Yongliang Liu, James E. Rodgers, Alfred D. French, Seong H. Kim |
| 作者单位： |
1USDA-ARS 2Pennsylvania State University 3The Pennsylvania State University |
| 刊名： | Cellulose, 2017, Vol.24 (6), pp.2385-2401 |
| 来源数据库： | Springer Journal |
| DOI： | 10.1007/s10570-017-1282-1 |
| 关键词： | Cellulose microfibrils; Cotton fiber thickness; Fiber maturity; Immature fiber ( im ) mutant; Plant cell wall; Sum frequency generation (SFG) spectroscopy; |
| 英文摘要： | The thickness of cotton fiber cell walls is an important property that partially determines the economic value of cotton. To better understand the physical and chemical manifestations of the genetic variations that regulate the degree of fiber wall thickness, we used a comprehensive set of methods to compare fiber properties of the immature fiber ( im ) mutant, called immature because it produces thin-walled fibers, and its isogenic wild type Texas Marker-1 (TM-1) that is a standard upland cotton variety producing normal fibers with thick walls. Comprehensive structural analyses showed that im and TM-1 fibers shared a common developmental process of cell wall thickening, contrary to the previous report that the phase in the im fiber development might be retarded. No significant... |
| 原始语种摘要： | The thickness of cotton fiber cell walls is an important property that partially determines the economic value of cotton. To better understand the physical and chemical manifestations of the genetic variations that regulate the degree of fiber wall thickness, we used a comprehensive set of methods to compare fiber properties of the immature fiber ( im ) mutant, called immature because it produces thin-walled fibers, and its isogenic wild type Texas Marker-1 (TM-1) that is a standard upland cotton variety producing normal fibers with thick walls. Comprehensive structural analyses showed that im and TM-1 fibers shared a common developmental process of cell wall thickening, contrary to the previous report that the phase in the im fiber development might be retarded. No significant... |
