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| Content Provider | Springer Nature Link |
|---|---|
| Author | Chinnaraja, C. Viswanathan, R. |
| Copyright Year | 2015 |
| Abstract | Yellow leaf caused by Sugarcane yellow leaf virus (SCYLV) is a serious constraint to sugarcane production in India and currently the disease epidemics occur on many of the susceptible varieties under field conditions. Studies were conducted on the virus transmission by sugarcane aphid Melanaphis sacchari in sugarcane by inoculating virus-free meristem derived from micro- propagated plants of sugarcane cv Co 86032 with viruliferous aphids. Virus transmission was confirmed through RT-PCR assays and subsequently SCYLV population was established through RT-qPCR. A maximum of 22.3 × 10$^{3}$, 3.16 × 10$^{6}$ and 4.78 × 10$^{6}$ copies of SCYLV-RNA targets were recorded in the plants after 7, 180 and 300 days, respectively. This study showed that the aphid species M. sacchari acts as an effective vector of SCYLV. The relative standard curve method in RT-qPCR efficiently detected the increment in SCYLV copy numbers in sugarcane following transmission through M. sacchari. |
| Starting Page | 237 |
| Ending Page | 242 |
| Page Count | 6 |
| File Format | |
| ISSN | 23473584 |
| Journal | VirusDisease |
| Volume Number | 26 |
| Issue Number | 4 |
| e-ISSN | 23473517 |
| Language | English |
| Publisher | Springer India |
| Publisher Date | 2015-10-24 |
| Publisher Place | New Delhi |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Sugarcane aphid Melanaphis sacchari Yellow leaf SCYLV RT-qPCR Microbiology Life Sciences Biochemistry Protein Structure Cell Biology |
| Content Type | Text |
| Resource Type | Article |
| Subject | Infectious Diseases Virology |
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