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Improving Growth Performance of Jatropha curcas by Inducing Polyploidy through Colchicine Treatment

American Journal of Plant Sciences 2016年第6期7卷 769-772页

作者： Syed Amir Manzoor Asim Riaz Tanzeela Zafar Muhammad hassan Hafiz Muhammad Imran Umar Javed hassan Waseem Alam Saleh Muhammad Mudassir Mahmood Hamza Sohail Tanveer Aslam feehan hassan Fahim Abbas Muhammad Faseeh Iqbal Department of Forestry Bahauddin Zakariya University Multan Pakistan Department of Pharmacy Health and Well-Being University of Sunderland Sunderland UK Centre of Agricultural Biochemistry and Biotechnology Faculty of Agriculture University of Agriculture Faisalabad Pakistan Department of Plant Breeding & Genetics Bahauddin Zakariya University Multan Pakistan Department of Entomology Bahauddin Zakariya University Multan Pakistan Department of Horticulture Bahauddin Zakariya University Multan Pakistan Nanjing Agriculture University Nanjing China Department of Soil Science Bahauddin Zakariya University Multan Pakistan

This study was planned to assess genetic variation in Jatropha curcas as affected by colchichine treatments. During the experiment, seeds of Jatropha curcas were collected from mature and healthy Jatropha plants and were soaked in different concentrations of colchicines. The second treatment was that of time of soaking (seeds were soaked in different concentrations for different time durations). The results clearly revealed that by increasing the concentration of colchicine treatment, parameters like stomatal density, and size of the guard cells were reduced.

关键词： Jatropha Polyploidy Colchicine Biofuel

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Dark illusion

Dark illusion

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作者： Christine feehan.

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MANAGING NUTRIENTS AND SALINITY IN THE SHEPPARTON IRRIGATION REGION VICTORIA AUSTRALIA

MANAGING NUTRIENTS AND SALINITY IN THE SHEPPARTON IRRIGATION...

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第19届国际灌排大会

作者： Pat feehan Manager Environment and Natural Resources Goulburn-Murray Water P.O.Box 165Tatura VICTORIA Australia3616

＜正＞In the Shepparton Irrigation Region of northern Victoria, Australia, management plans have been prepared to address water quality, salinity and water logging issues. Management targets are challenging but good p...

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Potential impacts of UV exposure on lichen communities:a pilot study of Nothofagus dombeyi trunks in southernmost Chile

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Ecosystem Health and Sustainability 2015年第4期1卷 40-52页

作者： Marie T.Trest Susan Will-Wolf Rachel Keuler Nathaniel Shay Karen Hill Alyssa Studer Andy Muench Zachary Alexander Axel Adams Leah Dittberner Martin feehan Hannah Lee Nicholas Galleguillos-Katz Joy B.Zedler Linda Graham Patricia Arancibia-Avila Department of Botany University of WisconsinMadisonWisconsin 53706 USA Department of Basic Sciences University of Bio-BioChillan 3800708 Chile

High-latitude terrestrial ecosystems face the triple threats of climate warming,increased exposure to UV arising from polar ozone depletion,and *** communities of southernmost Chile are recognized for their high diversity,which includes nitrogen-fixing *** lichens are common on forest trees,contribute nitrogen to forests,and are sensitive to exposure following deforestation(widespread in this region).In a pilot study of exposure effects on tree lichens,using nondestructive imaging methods,we compared lichen communities on trunks of isolated *** tree trunks of southern Chilean beech(Nothofagus dombeyi,Nothofagaceae).We chose trees of similar diameter and trunk lean angle in conserved forest and nearby logged meadow on Navarino Island,XII Region Magallanes and Chilean Antarctica,Chile,within the annual southern ozone ***-five percent of cyanolichen records,including Nephroma antarcticum,and 66%of records for other foliose lichens were from the forest,whereas pendulous usneoid lichens dominated *** bark at the meadow *** of cyanolichen growth on isolated trees could affect ecosystem function in this poorly studied *** factors contributing to strong community differences were increased light intensity,UV radiation,and wind stress,plus limited ability of lichens to colonize isolated trees in the logged *** radiation was likely an important stressor for some lichen species but not *** recommend more extensive monitoring to pinpoint causes of differing lichen communities,and we encourage better protection of bark-dwelling lichens in southern hemisphere regions facing multiple threats.

关键词： bark lichens Chile cyanolichens deforestation forest fragmentation lichen diversity Nothofagus dombeyi southern ozone hole UV radiation

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介质插入物使反射速调管的调谐简化

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真空电子技术 1965年第2期 36-39页

作者： J.D.feehan B.C.Wooton Jr. 田志仁

插入反射速调管谐振腔内的一根高氧化铝陶瓷介质杆与电场相反应,在宽的调谐范围内得到高的调谐稳定度和可重复性,简单和牢固是介质调谐的主要优点。

关键词：插入物腔内限制电爆可重复性

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SARS-CoV-2 Epitopes following Infection and Vaccination Overlap Known Neutralizing Antibody Sites

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Research 2022年第2期2022卷 71-84页

作者： Li Yang Te Liang Lane M.Pierson Hongye Wang Jesse K.Fletcher Shu Wang Duran Bao Lii Zhang Zhen Huang Wenshu Zheng Xiaomei Zhang Heewon Park Yuwen Li James E.Robinson Amy K.Fechan Christopher J.Lyon Jing Cao Lisa A.Morici Chenzhong Li Chad J.Roy Xiaobo Yu Tony Hu Center for Cllular and Molecular Diagnostics Tulane University Schoo of Medicine1430 Tulane AveNew OrleansLA 70112USA Department of Biochemisty and Molecular Biology Tulane University School of Medicine1430 Tulane AveNew OrleansLA 70112USA Beijing Key Laboratory for Forest Pest Control Bejjing Foresiry UniersilyBeijing 10083.China State Key Laboratory of Proteommics Beijing Protcome Resarch CenterNattional Center for Protein Sciences-Beiing(PHOENIX Center)Beijing Institute of LijfeomicsBeijing 102206China Hayward Genetis Cener Department of PediatricsTulane Universily School of Medicine1430 Tulane AveNew OrleansLA 70112USA Department of Pediatrics Tulane Uhriversity School of Medicine1430 Ttulane AveNew OrleansLA 70112USA Infectious Disease Depariment Ochsner Clinic FoundationNew OrleansLA 70121USA Universty of Texas Souhwestern Medical Cener 5323 Harry Himes BlvdDallasTX 75390USA Department of Microbiology Imruolog Tulane Untiversity School of Medicine 1430 Tulane AveNew OrleansLA 70112USA Division of Microbiology Tulane National Primate Research Center18703 Three Rivers RoadCovingtonLA 70433USA

Identification of epitopes targeted following virus infection or vaccination can guide vaccine design and development of therapeutic interventions targeting functional sites,but can be ***,we employed peptide microarrays to map linear peptide epitopes(LPEs)recognized following SARS-CoV-2 infetion and *** detected by nonhuman primate(NHP)and patient IgMs after SARS-CoV-2 infection extensively overlapped,localized to functionally important virus regions,and aligned with reported neutralizing antibody binding *** LPE overlap occurred atfter infection and vaccination,with LPE clusters specifc to each stimulus,where strong and conserved LPEs mapping to sites known or likely to inhibit spike protein ***-specifc LPEs tended to map to sites known or likely to be afected by structural changes induced by the proline substitutions in the mRNA vaccine's S *** LPEs to regions of known functional importance in this manner may acelerate vaccine evaluation and discovery of targets for sile secific therapeutic interventions.

关键词： vaccine Antibody likely

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