| 期刊全称 | Biophysical control of microfibril orientation in plant cell walls | | 期刊简称 | Aquatic and terrestr | | 影响因子2023 | J. D. Boyd | | 视频video | | | 学科分类 | Forestry Sciences | | 图书封面 |  | | 影响因子 | Within the extreme diversity of aquatic and terrestrial plant genera, each has characteristic cell wall forms. A number of hypotheses have been advanced to explain differences in microfibril arrangements across anyone such wall. Of those, only the ‘multinet‘ theory, which involves the postulation of reorientation of microfibrils caused by cell extension, now has a substantial number of ad herents. However, many scientists are sceptical of its validity; obviously it is incompatible with various observed microfibril arrangements. The tenet of this study is that any such hypothesis can be valid only if it is applicable to all plant forms and wall types. Initially, reanalyses are made of data claimed to confirm justification for multi net postulations. The results show that previous deductions from those data, in support of multinet, are subject to serious challenge. Similarly, a re-examination of the observations, which inspired the multinet theory, shows they have a more logical explanation. Herein, it is concluded that cell wall development involves biophysical factors, which neces sarily prevent multinet‘s postulated large reorientations of microfibrils, after their formation. Un | | Pindex | Book 1985 |
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发表于 2025-3-21 16:19:00
