Open AccessVariability of female gametophyte of tobacco in vivo and in vitro under the influence of extreme temperatures and its possible consequences
Author(s) -
Л. П. Лобанова,
A. Yu. Kolesova
Publication year - 2020
Publication title -
abstract book of the 2nd international scientific conference "plants and microbes: the future of biotechnology" plamic2020
Language(s) - English
Resource type - Conference proceedings
DOI - 10.28983/plamic2020.151
Subject(s) - gametophyte , embryo , in vivo , egg cell , ploidy , biology , in vitro , microbiology and biotechnology , andrology , botany , genetics , pollen , medicine , gene
High and low temperatures induce the formation of abnormal embryo sacks (ES). ES with additional cells in the egg cell apparatus and synergids that are similar to an egg sells are capable of producing seeds with additional and haploid embrios.