Article
Article name Developmental Biology of Astragalus mongholicus Bunge
Authors Alekseeva E. .Candidate of Biology, associate professor astragalus 65@mail.ru
Bukhaeva L. .Buyantueva Candidate of Biology, associate professor blb62@mail.ru
Bibliographic description
Section
DOI
UDK 635.65
Article type
Annotation The species has monocyclic shoots of elongated type and it refers to hemicryptophytes. Ontogeny is full and simple, including four periods. In the growing season, the shoots have undifferentiated buds in the second stage of morphogenesis. The differentiation of the buds growing cone before the third phase begins with the transition to the formation of the generative sphere and corresponds to the end of the virgin and the beginning of the young generative state. From the fifth to the eighth phase all the flower parts and gametes are formed. The ninth stage is flowering, fertilization and zygote formation. From the tenth to the twelfth stages the formation of the fruit and seeds takes place. In generative shoots, the first five stages of organogenesis are held in the buds that allows the subsequent stages of morphogenesis to pass in one growing season.
Key words Astragalus mongholicus, developmental biology, ontogeny, age states, buds, vegetative, generative, growing cone.
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Full articleDevelopmental Biology of Astragalus mongholicus Bunge