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6篇 您的检索式:作者名="M Kirankumar"
    题名 作者 年代 出处 被引量
1Bemisia tabaci Phylogenetic Groups in India and the Relative Transmission Efficacy of Tomato leaf curl Bangalore virus by an Indigenous and an Exotic Population显示文摘Bemisia tabaci adults from various host-plant species were collected from 31 regions across India.266 B.tabaci samples were first screened by RAPD-PCR to examine molecular variability and to select individuals with different fingerprints.Host-plant and region of collection were then used to select 25 individuals for PCR amplification and sequencing of their partial mitochondrial cytochrome oxidase subunit one(mtCOI)genes.Pairwise comparisons with mtCOI consensus sequences showed that the majority of these samples had <3.5% sequence divergence from groups currently termed Asia I,Asia II-5,Asia II-7,and Asia II-8.The biotype-B B.tabaci from India clustered into the Middle East-Asia Minor 1 group.A new group of B.tabaci from Coimbatore,collected from pumpkin,was related most closely to the Asia I group(6.2% sequence divergence from the consensus Asia I sequence).To increase our understanding of the epidemiology of tomato leaf curl disease(ToLCD)and the key B.tabaci genetic groups involved in virus spread,the indigenous Asia I and the exotic biotype-B population from South India were used to carry out transmission experiments using Tomato leaf curl Bangalore virus(ToLCBV).The acquisition access periods(AAP),inoculation access periods(IAP),latent periods(LP),and ToLCBV transmission efficiencies of the two populations were compared and the biotype-B had the more efficient transmission characteristics.These results are discussed in relation to recent changes in the epidemiology of tomato leaf curl disease in South India.R V Chowda-Reddy M Kirankumar Susan E Seal V Muniyappa Girish B Valand M R Govindappa John Colvin 2012Journal of Integrative Agriculture2012,11,2:8
2Virus-induced gene silencingcan persist for more than 2 years and also be transmitted to progenyseedlings in Nicotiana benthamiana and tomato显示文摘Senthil-Kumar M Kirankumar S M 2011Plant Biotech-nology Journal2011,9,7:1
3Pediatric congenital atlantoaxial dislocation:differences between the irreducible and reducible varieties显示文摘Salunke P Behari S Kirankumar M V 2006J Neurosurg2006,104,:1
4Pediatric Con- genital Atlantoaxial Dislocation:Differences between the Ir- reducible and Reducible Varieties显示文摘Salunke P Behari S Kirankumar M V 2006J Neurosurg2006,104,2:1
5Bemisia tabaci phylogenetic groups in India and the relative transmission efficacy of Tomato leaf curl Bangalore virus by an indigenous and an exotic population显示文摘Chowda-Reddy R V Kirankumar M Seal S E Muniyappa V Valand G B Govindappa M R Colvin J 0,,:1
6Overexpression of the disease resistance gene Pto in tomato induces gene expression changes similar to immune responses in human and fruitfly显示文摘KIRANKUMAR S M MARK D D HE X H 2003Plant physiology online2003,132,:1
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