细胞壁在烟草原生质体形成愈伤组织能力中的作用。
Role of the cell wall in the ability of tobacco protoplasts to form callus.
机构信息
Abteilung Melchers, Max-Planck-Institut für Biologie, Corrensstr. 45, D-7400, Tübingen, Federal Republic of Germany.
出版信息
Planta. 1977 Jan;135(2):177-81. doi: 10.1007/BF00387168.
PMID:24420021
Abstract
Addition of cellulose to the culture medium inhibited cell wall regeneration and nuclear and cell division in tobacco (Nicotiana tabacum L.) mesophyll protoplasts. When the activity of celllase was inhibited by cellobiose, the inhibition of nuclear and cell division was overcome. Cell wall formation thus appears to be a prerequisite for nuclear and cell division in tobacco protoplasts.
摘要
在培养基中添加纤维素会抑制烟草（Nicotiana tabacum L.）叶肉原生质体的细胞壁再生以及核和细胞分裂。当纤维素酶的活性被纤维二糖抑制时，核和细胞分裂的抑制被克服。因此，细胞壁的形成似乎是烟草原生质体中核和细胞分裂的前提条件。
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