IMPACTUL INFECȚIILOR VIRALE ASUPRA ACTIVITĂȚII GAMETOFITULUI MASCULIN DE TOMATE
Files
Date
2023
Journal Title
Journal ISSN
Volume Title
Publisher
CEP USM
Abstract
Reinfection of tomato genotypes with tobacco mosaic virus or
tomato aspermia virus results in a change of plant pollen productivity and male
gametophyte activity. Under the influence of infection, the specificity of the genotype
response for a number of functional traits of the male gametophyte was revealed.
Under conditions of primary infection and reinfection, the genotype was a determining
factor in the variability of pollen viability, while the change in the size of pollen tubes
was mainly determined by the appearance of viruses. As a result of the experiments,
two varieties Venets and Rufina were selected for further research, combining a high
level of pollen viability and productivity. They testify to a high reproductive capacity
of varieties; the combination of these indicators can be used as a tool for the selection
of valuable genotypes.
Description
SALTANOVICI, Tatiana, ANDRONIC, Larisa, ANTOCI, Ludmila, BULDUMAC, Ana. Impactul infecțiilor virale asupra activității gametofitului masculin de tomate. In: Plant Protection - Achievements and Perspectives: scientific international symposium, Chisinau, October 2-3, 2023. CEP USM, 2023. pp.379-387. ISBN 978-9975-62-563-0. DOI:https://doi.org/10.53040/ppap2023.57.
Keywords
tomato, virus, pollen, variability, pollen tubes, selection
Citation
SALTANOVICI, Tatiana, ANDRONIC, Larisa, ANTOCI, Ludmila, BULDUMAC, Ana. Impactul infecțiilor virale asupra activității gametofitului masculin de tomate. In: Plant Protection - Achievements and Perspectives: scientific international symposium, Chisinau, October 2-3, 2023. CEP USM, 2023. pp.379-387. ISBN 978-9975-62-563-0. DOI:https://doi.org/10.53040/ppap2023.57.