WHEAT AND ITS WILD CONGENERS: 1. COMPARISON OF MORPHOGENESIS OF SPECIES T. BOEOTICUM (L.) BOISS. (GENOME A b) AND AE. SPELTOIDES TAUSCH. (GENOME G)
Murashev Vladimir Vladimirovich, Morozova Zoya Alekseevna
Lomonosov Moscow State University
Abstract. The article presents the evidence of the long-term studies of the morphogenesis of the diploid species T. boeoticum (L.) Boiss. and Ae. speltoides Tausch. - the descendants of the carriers of A b and G genomes in the genus Triticum . The analysis of the material has shown that the architectural model of the formation of the plants Ae. speltoides is the same as of T. boeoticum : the leading role (both structural and regulatory) belongs to the main shoot apical meristem, but in the processes of the regulation of the compared species morphogenesis there are some differences.
Key words and phrases: морфогенез, метамер (фитомер), листовой примордий, инсерционный диск, почка, апикальные меристемы, регуляция онтогенеза, morphogenesis, metamere (phytomer), leaf primordium, insertional disk, bud, apical meristems, regulation of ontogenesis
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