Рубрики:
LARIX-SIBIRICA
PINUS-PINASTER
LOBLOLLY-PINE
EMBRYO
INITIATION
Кл.слова (ненормированные):
reproduction -- apomixis -- somatic embryogenesis -- conifers
LARIX-SIBIRICA
PINUS-PINASTER
LOBLOLLY-PINE
EMBRYO
INITIATION
Кл.слова (ненормированные):
reproduction -- apomixis -- somatic embryogenesis -- conifers
Аннотация: The article presents the results of the analysis of available data on the reproduction (sexual reproduction and asexual reproduction or apomixis) of plants of the Pinopsida class. The realization of apomixis in conifers was considered. This method of asexual reproduction is manifested in cases of seed formation's disruption. A specific type of reproduction in conifers is somatic embryogenesis in in vitro culture. It is shown that the transition of somatic cells to the totipotent and embryogenic state in conifers occurs at the morphogenetic, physiological-biochemical, and molecular genetics levels. The commonality of morphogenetic processes underlying somatic and zygotic embryogenesis is revealed. The position of somatic embryogenesis in the reproduction system of conifers is considered.
WOS
Держатели документа:
Russian Acad Sci, Siberian Branch, Krasnoyarsk Sci Ctr, Sukachev Inst Forest,Div Fed Res Ctr, Krasnoyarsk 660036, Russia.
Astafiev Krasnoyarsk State Pedag Univ, Krasnoyarsk 660049, Russia.
Доп.точки доступа:
Tretyakova, I. N.; Mineev, V. V.; Federal State Budgetary Scientific Institution Sukachev Institute of Forest (Division of the Federal Research Center Krasnoyarsk Scientific Center, Siberian Branch, Russian Academy of Sciences) [0356-2019-0024]; Russian Foundation for Basic ResearchRussian Foundation for Basic Research (RFBR) [18-54-00010 Bel_a, 19-44-240009]; Government of Krasnoyarsk krai, Krasnoyarsk Regional Science Foundation [19-44-240009]