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The Complete Genome Sequence of Southern rice black-streaked dwarf virus Isolated from Vietnam
Dinh, Thi-Sau,Zhou, Cuiji,Cao, Xiuling,Han, Chenggui,Yu, Jialin,Li, Dawei,Zhang, Yongliang The Korean Society of Plant Pathology 2012 Plant Pathology Journal Vol.28 No.4
We determined the complete genome sequence of a Vietnamese isolate of Southern rice black-streaked dwarf virus (SRBSDV). Whole genome comparisons and phylogenetic analysis showed that the genome of the Vietnamese isolate shared high nucleotide sequence identities of over 97.5% with those of the reported Chinese isolates, confirming a common origin of them. Moreover, the greatest divergence between different SRBSDV isolates was found in the segments S1, S3, S4 and S6, which differs from the sequence alignment results between SRBSDV and Rice black streaked dwarf virus (RBSDV), implying that SRBSDV evolved in a unique way independent of RBSDV. This is the first report of a complete nucleotide sequence of SRBSDV from Vietnam and our data provides new clues for further understanding of molecular variation and epidemiology of SRBSDV in Southeast Asia.
The Complete Genome Sequence of Southern rice black-streaked dwarf virus Isolated from Vietnam
Thi-Sau Dinh,Cuiji Zhou,Xiuling Cao,Chenggui Han,Jialin Yu,Dawei Li,Yongliang Zhang 한국식물병리학회 2012 Plant Pathology Journal Vol.28 No.4
We determined the complete genome sequence of a Vietnamese isolate of Southern rice black-streaked dwarf virus (SRBSDV). Whole genome comparisons and phylogenetic analysis showed that the genome of the Vietnamese isolate shared high nucleotide sequence identities of over 97.5% with those of the reported Chinese isolates, confirming a common origin of them. Moreover, the greatest divergence between different SRBSDV isolates was found in the segments S1, S3, S4and S6, which differs from the sequence alignment results between SRBSDV and Rice black streaked dwarf virus (RBSDV), implying that SRBSDV evolved in a unique way independent of RBSDV. This is the first report of a complete nucleotide sequence of SRBSDV from Vietnam and our data provides new clues for further understanding of molecular variation and epidemiology of SRBSDV in Southeast Asia.
Shusheng Wang,Jiancheng Tu,Cuijie Zhou,Jianwei Li,Long Huang,Lei Tao,Lei Zhao 대한약학회 2015 Archives of Pharmacal Research Vol.38 No.2
Lfcin-B, an antimicrobial peptide found invarious exocrine secretions of mammals, showed antitumoreffects. However, the effect and relative mechanism ofLfcin-B on non-small cell lung cancer is unclear. In thisstudy, assay of cell viability, quantitative real-time PCR,Western blot, annexin V/propidium iodide assay, flowcytometry and tumor-xenograft model were applied toelucidate the mechanism of Lfcin-B on non-small cell lungcancer NCI-H460 (H460) cells. Lfcin-B significantly suppressedthe proliferation of H460 cells in vitro. Additionally,the transcription and translation of the VEGF gene inH460 cells were restrained after exposure to Lfcin-B. Moreover, the apoptosis of H460 cells was induced byLfcin-B through stimulating caspase-3, caspase-9 andpreventing survivin expression on both the transcriptionand translation level. Meanwhile, Lfcin-B increased theproduction of reactive oxygen species and suppressed theRNA of antioxidant enzymes (GPX1, GPX2, SOD3 andcatalase) in H460 cells. Finally, Lfcin-B significantly preventedthe tumor growth in the H460-bearing mice model. These results indicated that Lfcin-B could be a potentialcandidate for the treatment of lung cancer.