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Remote evolutionary constraint to the vascular cambium of seed plantsстатья
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 8 апреля 2022 г.
- Автор: Timonin A.C.
- Журнал: Wulfenia
- Том: 28
- Год издания: 2021
- Издательство: Botanischer Garten des Landes Karnten
- Местоположение издательства: Austria
- Первая страница: 1
- Последняя страница: 17
- Аннотация: The non-storeyed cambium of very long fusiform initials is the original type of the vascular cambium of seed plants. The additive and transformative divisions of its fusiform initials seem more resource- and time-consuming than those in the storeyed cambium. The multiplicative divisions of the fusiform initials of non-storeyed cambium are inevitably accompanied by subsequent resource- and time-consuming intrusive elongation of resulted new fusiform initials. In addition, these divisions result in highly excessive fusiform initials, most of which are doomed to be lost. These disadvantages of the non-storeyed cambium caused the evolutionary trend to the storeyed cambium of very short fusiform initials. Water transport through the longitudinal tracheids in the vesselless xylems and between the vessels in most vessel-bearing ones absolutely averts the implementation of this trend. Having arisen, the direct intervessel communications excluded tracheid-mediated transport of water and eliminated the evolutionary constraint of occurrence of the storeyed cambium.
- Добавил в систему: Тимонин Александр Константинович
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | Timonin_Wulfenia28-2021_author_copy.pdf | 4,0 МБ | 1 декабря 2021 [TimoninAC] |