Impactul destabilizator al infecțiilor virale asupra microsporogenezei la plantele gazdă
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2022-06-22 16:11
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576.88+581.1/.6+631/635 (1)
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ANDRONIC, Larisa. Impactul destabilizator al infecțiilor virale asupra microsporogenezei la plantele gazdă. In: Protecţia plantelor - realizări şi perspective, Ed. 57, 27-28 octombrie 2020, Кишинев. Кишинев: "Print-Caro" SRL, 2020, nr.57, pp. 249-253. ISBN 978-9975-3472-0-4. DOI: https://doi.org/10.53040/9789975347204.61
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DataCite
Dublin Core
Protecţia plantelor - realizări şi perspective
nr.57, 2020
Simpozionul "Protecţia plantelor - realizări şi perspective"
57, Кишинев, Moldova, 27-28 octombrie 2020

Impactul destabilizator al infecțiilor virale asupra microsporogenezei la plantele gazdă

DOI:https://doi.org/10.53040/9789975347204.61
CZU: 576.88+581.1/.6+631/635

Pag. 249-253

Andronic Larisa
 
Institutul de Genetică, Fiziologie şi Protecţie a Plantelor
 
 
Disponibil în IBN: 28 octombrie 2020


Rezumat

The pathogenicity reactions described in the sensitive genotypes of tomatoes and barley include specifically changes in the processes of meiotic division, with repercussions in the offspring of infected plants. The percentage of aberrant pollen mother cells (PMCs) in the offspring is at the level of control plants, while the percentage of aberrations per PMC and the frequency of meiotic conjugation are significantly higher. The consequences in meiotic division in virus free progenies reflect the destabilizing transgenerational effect of viral infection on microsporogenesis processes.

Cuvinte-cheie
plant viruses, microsporogenesis, meiotic recombination, susceptibility