| Autor: |
Ping-Ping Sun, Lei Zhang, Xiao-Zhao Xu, Mo Zhu, Bin Zhang, Zheng-Nan Li |
| Rok vydání: |
2022 |
| Předmět: |
|
| Zdroj: |
Plants (Basel, Switzerland). 12(1) |
| ISSN: |
2223-7747 |
| Popis: |
Apple geminivirus 1 (AGV) in the genus Maldovirus of the family Geminiviridae was first identified infecting apple trees in the year 2015 in China. In this work, we characterized three isolates of the AGV in the Chinese pearleaf crabapple (Malus asiatica) in Inner Mongolia Autonomous Region. The viruses were detected by Illumina sequencing and its existence was confirmed by reverse transcription-polymerase chain reaction (RT-PCR) amplification of an AGV fragment. Between the three AGV isolates and the initially characterized AGV isolate PL2015, the nucleotide sequence identities of the complete genome ranged from 91.2 to 91.7%, of the coat protein gene (V1) ranged from 95.4% to 97.3%, and of the replicase gene (C1) ranged from 87.3% to 88.0%. Phylogenetic analysis indicated that the three isolates formed a monophyletic group together with the AGV, separated from the current genera in the family Geminiviridae. This is the first description of the AGV infecting crabapples. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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