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National Repository of Grey Literature 13 records found  previous11 - 13  jump to record: Search took 0.01 seconds. 
Methodics of molecular detection of Barley yellow dwarf virus in vectors by RT-PCR
 Jarošová, Jana ; Jaňourová, Blanka ; Kumar, Jiban
Barley yellow dwarf is one of the most important viral diseases of cereals in the world. It can cause significant yield losses in most cereal species, including wheat, barley, rice, corn, oat and rye. In this methodology we provide assays for reverse transcription - polymerase chain reaction (RT-PCR) for sensitive detection of barley yellow dwarf virus directly in the vectors, in aphids. This way it is possible to evaluate infectivity of vectors and from that conclude subsequent measures. The methodology is meant to serve the employees of State Phytosanitary Administration.
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Studie o složené povaze virusové mosaiky květáku se zvláštním zřetelem k selektivnímu přenášení jednotlivých virusů tuto chorobu způsobujících některými druhy mšic
 Kvíčala, Bohumír A.
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Fylogeography and genetics variability of \kur{Diuraphis noxia} (\kur{Aphididae})
 PAŠÍKOVSKÝ, Jiří
The aim of this work was a research of the genetic variability of natural populations of Russian wheat aphid Diuraphis noxia (Aphididae) by means of microsatellite markers and markers for EPIC-PCR. First goal was to introduce the methods and optimise them for Diuraphis noxia. In the follow-up pilot study, specimens from 47 lines representing 12 populations from all over the world were analysed. Having used microsatellite markers, I proved expected variability among individual populations and within them. The highest genetic variability was detected between Chile and Algeria using markers for cytochrome C in EPIC-PCR. These findings can be used for further studies of the genetic variability of the aphid Diuraphis noxia.
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National Repository of Grey Literature : 13 records found   previous11 - 13  jump to record:
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