Aspects of adaptive answering formation in virus-host plant pathosystem for different wheat cultivars under simulating microgravity condition

Investigations of prolonged clinorotation effect on some morphological and physiological parameters under Wheat streak mosaic virus WSMW-infection of Apogee and Lada wheat cultivars were carried out. Experiments were held on universal clinostat CYCLE-2. Clinorotation caused changing of WSMV virions...

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Bibliographic Details
Published inJournal of gravitational physiology Vol. 14; no. 1; p. P111
Main Author Mishchenko, L T
Format Journal Article
LanguageEnglish
Published United States 01.07.2007
Subjects
Biomass
Gravitropism
Host-Pathogen Interactions
Mosaic Viruses - growth & development
Mosaic Viruses - physiology
Mosaic Viruses - ultrastructure
Plant Components, Aerial - virology
Rotation
Time Factors
Triticum - growth & development
Triticum - virology
Virion - ultrastructure
Virus Replication
Weightlessness Simulation
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Summary:Investigations of prolonged clinorotation effect on some morphological and physiological parameters under Wheat streak mosaic virus WSMW-infection of Apogee and Lada wheat cultivars were carried out. Experiments were held on universal clinostat CYCLE-2. Clinorotation caused changing of WSMV virions shape and reducing of the virus reproduction. Apogee wheat plants grown under two stress factors (infection and clinorotation) produced more kernels than stationary (motionless) plants, but the average weight of kernel was lower. Under clinorotation changes in host plant-virus system take place and adaptive reactions for simulated microgravity conditions form. These lead to reduction of potyvirus replication.
ISSN:1077-9248