DYNAMICS OF THE GENETIC STRUCTURE OF THE KRASNODAR GREENBUG POPULATION UNDER HOST PLANT ALTERATION
A high level of overall and seasonal variabilityof the Krasnodar greenbug population for virulence to sorghum and barleyresistance genes as well for RAPD markers was revealed. The selection of insectgenotypes specificallyadapted to hostplantspecies was recorded. Aphid clones avirulentto resistantsor...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Siberian Branch of the Russian Academy of Sciences, Federal Research Center Institute of Cytology and Genetics, The Vavilov Society of Geneticists and Breeders
2014-12-01
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| Series: | Вавиловский журнал генетики и селекции |
| Subjects: | |
| Online Access: | https://vavilov.elpub.ru/jour/article/view/65 |
| _version_ | 1797214220292456448 |
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| author | E. E. Radchenko T. L. Kuznetsova N. V. Alpatieva |
| author_facet | E. E. Radchenko T. L. Kuznetsova N. V. Alpatieva |
| author_sort | E. E. Radchenko |
| collection | DOAJ |
| description | A high level of overall and seasonal variabilityof the Krasnodar greenbug population for virulence to sorghum and barleyresistance genes as well for RAPD markers was revealed. The selection of insectgenotypes specificallyadapted to hostplantspecies was recorded. Aphid clones avirulentto resistantsorghum accessions were mostabundanton the barley. Greenbug migration from barleyto sorghum led to rapid accumulation of clones virulentto sorghum genes for resistance: Sgr1– Sgr4 and Sgr12. After alteration of the host, a significantshiftof genotype groups similar in RAPD profiles was observed. The distribution of RAPD markers was independentof alleles for virulence of the aphid. |
| first_indexed | 2024-03-07T16:09:06Z |
| format | Article |
| id | doaj.art-62f4b166ed824c81a577303c0707154f |
| institution | Directory Open Access Journal |
| issn | 2500-3259 |
| language | English |
| last_indexed | 2024-04-24T11:10:42Z |
| publishDate | 2014-12-01 |
| publisher | Siberian Branch of the Russian Academy of Sciences, Federal Research Center Institute of Cytology and Genetics, The Vavilov Society of Geneticists and Breeders |
| record_format | Article |
| series | Вавиловский журнал генетики и селекции |
| spelling | doaj.art-62f4b166ed824c81a577303c0707154f2024-04-11T15:30:52ZengSiberian Branch of the Russian Academy of Sciences, Federal Research Center Institute of Cytology and Genetics, The Vavilov Society of Geneticists and BreedersВавиловский журнал генетики и селекции2500-32592014-12-0116248048749DYNAMICS OF THE GENETIC STRUCTURE OF THE KRASNODAR GREENBUG POPULATION UNDER HOST PLANT ALTERATIONE. E. Radchenko0T. L. Kuznetsova1N. V. Alpatieva2Vavilov All-Russia Research Institute of Plant Industry, St. Petersburg, RussiaVavilov All-Russia Research Institute of Plant Industry, St. Petersburg, RussiaVavilov All-Russia Research Institute of Plant Industry, St. Petersburg, RussiaA high level of overall and seasonal variabilityof the Krasnodar greenbug population for virulence to sorghum and barleyresistance genes as well for RAPD markers was revealed. The selection of insectgenotypes specificallyadapted to hostplantspecies was recorded. Aphid clones avirulentto resistantsorghum accessions were mostabundanton the barley. Greenbug migration from barleyto sorghum led to rapid accumulation of clones virulentto sorghum genes for resistance: Sgr1– Sgr4 and Sgr12. After alteration of the host, a significantshiftof genotype groups similar in RAPD profiles was observed. The distribution of RAPD markers was independentof alleles for virulence of the aphid.https://vavilov.elpub.ru/jour/article/view/65schizaphis graminum rondanisorghumbarleygenes for resistancevirulencestructure of populations |
| spellingShingle | E. E. Radchenko T. L. Kuznetsova N. V. Alpatieva DYNAMICS OF THE GENETIC STRUCTURE OF THE KRASNODAR GREENBUG POPULATION UNDER HOST PLANT ALTERATION Вавиловский журнал генетики и селекции schizaphis graminum rondani sorghum barley genes for resistance virulence structure of populations |
| title | DYNAMICS OF THE GENETIC STRUCTURE OF THE KRASNODAR GREENBUG POPULATION UNDER HOST PLANT ALTERATION |
| title_full | DYNAMICS OF THE GENETIC STRUCTURE OF THE KRASNODAR GREENBUG POPULATION UNDER HOST PLANT ALTERATION |
| title_fullStr | DYNAMICS OF THE GENETIC STRUCTURE OF THE KRASNODAR GREENBUG POPULATION UNDER HOST PLANT ALTERATION |
| title_full_unstemmed | DYNAMICS OF THE GENETIC STRUCTURE OF THE KRASNODAR GREENBUG POPULATION UNDER HOST PLANT ALTERATION |
| title_short | DYNAMICS OF THE GENETIC STRUCTURE OF THE KRASNODAR GREENBUG POPULATION UNDER HOST PLANT ALTERATION |
| title_sort | dynamics of the genetic structure of the krasnodar greenbug population under host plant alteration |
| topic | schizaphis graminum rondani sorghum barley genes for resistance virulence structure of populations |
| url | https://vavilov.elpub.ru/jour/article/view/65 |
| work_keys_str_mv | AT eeradchenko dynamicsofthegeneticstructureofthekrasnodargreenbugpopulationunderhostplantalteration AT tlkuznetsova dynamicsofthegeneticstructureofthekrasnodargreenbugpopulationunderhostplantalteration AT nvalpatieva dynamicsofthegeneticstructureofthekrasnodargreenbugpopulationunderhostplantalteration |