Changes in Molecular Weight of Cellulose in the Pea Epicotyl during Growth
نویسندگان
چکیده
منابع مشابه
Characterization of cross-links between cellulose microfibrils, and their occurrence during elongation growth in pea epicotyl.
The occurrence and chemical nature of the cross-links between cellulose microfibrils in outer epidermal cell walls in Pisum sativum cv. Alaska was investigated by rapid-freezing and deep-etching techniques coupled with chemical and enzymatic treatments. The cell wall in the elongating region of epidermal cells was characterized by the absence of the cross-links, while in the elongated region, t...
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Changes in Nucleic Acids in Phytochrome-dependent Elongation of the Alaska Pea Epicotyl.
Red light, which produces the physiologically active form of phytochrome (Pfr), inhibited epicotyl elongation in intact dark-grown Alaska pea seedlings. This red light response was detectable 3 hours after the light treatment and became pronounced after 5 hours. The growth inhibition was completely reversed by far red light applied immediately after the red or by pretreatment of the seedlings w...
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ژورنال
عنوان ژورنال: Plant Physiology
سال: 1972
ISSN: 0032-0889,1532-2548
DOI: 10.1104/pp.49.1.58