Казанский (Приволжский) федеральный университет, КФУ
КАЗАНСКИЙ
ФЕДЕРАЛЬНЫЙ УНИВЕРСИТЕТ
 
ASPEN TENSION WOOD FIBERS CONTAIN β-(1→4)-GALACTANS AND ACIDIC ARABINOGALACTANS RETAINED BY CELLULOSE MICROFIBRILS IN GELATINOUS WALLS.
Форма представленияСтатьи в зарубежных журналах и сборниках
Год публикации2015
Языканглийский
  • Сальников Вадим Владимирович, автор
  • Библиографическое описание на языке оригинала Gorshkova T1, Mokshina N1, Chernova T1, Ibragimova N1, Salnikov V1, Mikshina P1, Tryfona T2, Banasiak A3, Immerzeel P4, Dupree P5, Mellerowicz EJ6. Aspen tension wood fibers contain β-(1→4)-galactans and acidic arabinogalactans retained by cellulose microfibrils in gelatinous walls. Plant Physiol. 2015 Sep 16. pii: pp.00690.2015.
    Аннотация Contractile cell walls are found in various plant organs and tissues such as tendrils, contractile roots and tension wood. The tension-generating mechanism is not known but is thought to involve special cell wall architecture. We previously postulated that tension could result from entrapment of certain matrix polymers within cellulose microfibrils. As reported here, this hypothesis was corroborated by sequential extraction and analysis of cell wall polymers that are retained by cellulose microfibrils in tension wood and normal wood of hybrid aspen (Populus tremula L. x tremuloides Michx.). β-(1→4)-Galactan and type II arabinogalactan were the main large matrix polymers retained by cellulose microfibrils that were specifically found in tension wood. Xyloglucan was detected mostly in oligomeric form in the alkali-labile fraction and was enriched in tension wood. β-(1→4)-Galactan and rhamnogalacturonan I backbone epitopes were localized in the gelatinous cell wall layer. Type II arabinog
    Ключевые слова Aspen tension wood fibers contain β-(1→4)-galactans and acidic arabinogalactans retained by cellulose microfibrils in gelatinous walls.
    Название журнала Plant Physiol.
    URL http://www.plantphysiol.org/content/early/2015/09/16/pp.15.00690.abstract
    Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на эту карточку https://repository.kpfu.ru/?p_id=116574

    Полная запись метаданных