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| 1 | Long Term Salinity Stress Reveals Variety Specific Differences in Root Oxidative Stress Response显示文摘Salinity stress induces oxidative stress caused by reactive oxygen species(ROS):superoxide radicals,hydrogen peroxide(H2O2) and hydroxyl radicals.Activities of both enzymatic and non-enzymatic components of the antioxidant system and related growth parameters were studied in the roots of the salt tolerant rice variety FL478 and the sensitive variety IR29 in response to long term stress(12 d) induced by 50 mmol/L NaCl.The comparative study showed that FL478 maintained higher relative growth rate and lower Na+/K+ in the roots than IR29 due to a higher membrane stability index that effectively exclude Na+.Lower TBARS(thiobarbituric acid reactive substance) content in FL478 roots indicated that its membrane was relatively unaffected by ROS despite high H2O2 content recorded under the salinity stress.Relatively higher superoxide dismutase activity along with a parallel increase in transcript level of superoxide dismutase(Os07g46990) in FL478 indicated that this protein might make a vital contribution to salt stress tolerance.Although the content of ascorbic acid remained unchanged in FL478,the activity of ascorbic peroxidases(APOXs) was reduced comparably in the both varieties.Transcriptomic data showed that a larger number of peroxidase genes were upregulated in FL478 compared to IR29 and several of which might provide engineering targets to improve rice salt tolerance. | Prasad SENADHEERA Shamala TIRIMANNE Frans J M MAATHUIS | 2012 | Rice science2012，19，1： | 3 |
| 2 | Links Uterine cervical dysplasia and cancer: identification of c-myc staus by quantitive polymerase chain reaction显示文摘 | Aoyama C Peters J Senadheera S | 2003 | Diagn Mol Pathol IY2003，7，6： | 1 |
| 3 | Rotation and diffusion of H-2 in hydrogen- Ice clathrate by H-1 NMR显示文摘 | Senadheera L Conradi M S | 2007 | J Phys Chem B2007，111，12： | 1 |
| 4 | The common gamma chain (gamma c) is a required signaling component of the IL-21receptor and supports IL-21-induced cell proliferation via JAK3显示文摘 | Habib T Senadheera S Weinberg K | 2002 | Biochemistry2002，41，： | 1 |
| 5 | Transient receptor potential canonical type 3 channels facilitate endothelium-derived hyperpolarization-mediated resistance artery vasodilator activity显示文摘 | Senadheera S Kim Y Grayson TH | | 0，，： | 1 |
| 6 | Inactivation of VicK affects acid production and acid survival of Streptococcus mutans显示文摘 | SENADHEERA D KRASTEL K MAIR R | 2009 | Journal of Bacteriology2009，191，20： | 1 |
| 7 | A VicRK signal transduction system in Streptococcus mutans affects gtf- BCD, gbpB, and ftf expression, biofilm formation, and genetic competence development 显示文摘 | Senadheera MD Guggenheim B Spatafora GA et d | 2005 | J Bacteriol2005，187，12： | 1 |
| 8 | A vicrk signal transduction system in Streptococcus rnutans affects gtfBCD,gbpB, and ftf expression, biofilm formation, and ge- netic competence development显示文摘 | Senadheera M D Guggenheim B Spatafora G A | 2005 | J Bacteriol2005，187，12： | 1 |
| 9 | Calcium and endothelium - mediated vasodilator signaling 显示文摘 | SANDOW S L SENADHEERA S GRAYSON T H | 2012 | Adv Exp Med Biol2012，740，： | 1 |
| 10 | Links Uterinecervical dysplasia and cancer : identification of c-myc status by quantitative polymerase chain reaction显示文摘 | Aoyama C Peters J Senadheera S | 1998 | Diagn Mol Pathol1998，7，6： | 1 |
| 11 | Quorum sensing and biofilm formation by Streptococcus mutans 显示文摘 | Senadheera D Cvitkovitch DG | 2008 | Adv Exp Med Biol2008，631，： | 1 |
| 12 | The common gamma chain(gamma c)is a required signaling component of the IL-21receptor and supports IL-21-induced cell proliferation via JAK3显示文摘 | Habib T Senadheera S Weinberg K | 2002 | Biochemistry2002，41，27： | 1 |
| 13 | The LiaFSR system regulates the cell envelope stress response in Streptococcus mutans显示文摘 | Suntharalingam P Senadheera MD Mair RW | 2009 | J Bacteriol2009，191，9： | 1 |
| 14 | The common gamma chain (gamma c) is a required signaling component of the IL-21receptor and supports IL-21-induced cell proliferation via JAK3显示文摘 | Habib T Senadheera S Weinberg K | 2002 | Biochemistry2002，41，27： | 1 |
| 15 | Interaction of the small GTPase Rac3 with NRBP,a protein with a kinase-homology domain显示文摘 | De Langhe S Haataja L Senadheera D | 2002 | Int J Mol Med2002，9，5： | 1 |
| 16 | Bacterial biogeography of the human digestive tract显示文摘 | Stearns JC Lynch MD Senadheera DB | 2011 | Sci Rep2011，1，9： | 1 |
| 17 | Links Uterine cervical dysplasia and cancer: identification of c-myc status by quantitative polymerase chain rection 显示文摘 | Aoyama C Peters J Senadheera S | 1998 | Diagn Mol Pathol1998，7，6： | 1 |
| 18 | Cyclic vomiting syndrome and mitochondrial DNA mutations 显示文摘 | Boles RG Chun N Senadheera D | 1997 | Lancet1997，350，9087： | 1 |
| 19 | Direct detection of multiple point mutation in mitochondrial DNA显示文摘 | Wong L JC Senadheera D | 1997 | Clin Chem1997，43，10： | 1 |
| 20 | Dif- ferentially expressed membrane transporters in rice roots may contribute to cultivar dependent salt tolerance 显示文摘 | SENADHEERA P S2NGH R K MAATHUIS F J M | 2009 | Journal of experimental botany2009，60，9： | 1 |
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