Warning message

Node revision 1465 not found. Perharps it was deleted.

Cite this article as:

. . Anatomy of the stalk of shoot Populus nervirubens Alb.. Izvestiya of Saratov University. New series. Series: Earth Sciences, 2016, vol. 14, iss. 2, pp. 126-?.

581.8: 674.031.623.234.9

Anatomy of the stalk of shoot Populus nervirubens Alb.


The anatomy of a stalk of annual runaway Populus nervirubens Alb was studied. Specific features of anatomy of a core, xylem and phloem a poplar are established. It is revealed two types of cages in the centre of a core and variety of cages in a zone adjoining with xylem. Sieve elements phloem have a kernel. Presence of cytoplasm, kernels and a time of a cellular wall in phloem fibres and sklereid is noted. Fibres settle down groups with various number of separate fibres in groups. Between fibres presence intercellular space is revealed. A time of multilayered cellular walls of fibres is located under a different corner to their longitudinal axis. The type and the size of a time is inherent in separately taken fibre. Cellular walls sclereids differ strongly pronounced lamination. Near to phloem fibres and sclereids cages crystalline parenchyma, as a rule, are located. A variety of the sizes and forms differ also cages a cow parenchyma - from spherical to rectangular, from parenchymal to prozenhimny, with very considerable intercellular space between them. Phellem it is presented by 4−5 numbers of cages.


Богданов П. Л. Тополя и их культура. М.: Лесн. пром-сть, 1965. 104 с.

Гамалей Ю. В. Плазмодесмы – меклеточные связи // Физиология растений. 1985. Т. 32, вып. 1. С.176−190.

Дженсен У. Ботаническая гистохимия. М.: Мир, 1965. 377 с.

Комаров В. Л. Тополя СССР // Бот. журн. СССР. 1934. Т. 19, №5. С. 495−511.

Прозина М. Н. Ботаническая микротехника. М.: Высшая школа, 1960. 254 с.

Редько Г. И. Биология и культура тополей. Л.: Изд-во Ленингр. ун-та, 1975. 175 с.

Черепанов С. К. Сосудистые растения России и сопредельных государств (в пределах бывшего СССР). СПб.: Мир и семья, 1995. 992 с.

Эсау К. Анатомия растений. М.: Мир, 1969. 564 с.

Sager R., Lee J.-Y. Plasmodesmata in integrated cell signalling: insights from development and environmental signals and stresses // J. Exp. Bot. 2014. Vol. 65, № 22. P. 6337–6358.

Short text (in English): 
Full text (in Russian):