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| 1 | The price of protection:a defensive endosymbiont impairs nymph growth in the bird cherry-oat aphid,Rhopalosiphum padi显示文摘Bacterial endosymbionts have enabled aphids to adapt to a range of stressors,but their effects in many aphid species remain to be established.The bird cherry-oat aphid,Rhopalosiphum padi(Linnaeus),is an important pest of cereals worldwide and has been reported to form symbiotic associations with Serratia symbiotica and Sitobion miscanthi L-type symbiont endobacteria,although the resulting aphid phenotype has not been described.This study presents the first report of R.padi infection with the facultative bacterial endosymbiont Hamiltonella defensa.Individuals of R.padi were sampled from populations in Eastern Scotland,UK,and shown to represent seven R.padi genotypes based on the size of polymorphic microsatellite markers;two of these genotypes harbored H.defensa.In parasitism assays,survival of H.defensa-infected nymphs following attack by the parasitoid wasp Aphidius colemani(Viereck)was 5 fold higher than for uninfected nymphs.Aphid genotype was a major determinant of aphid performance on two Hordeum species,a modern cultivar of barley H.vulgare and a wild relative H.spontaneum,although aphids infected with H.defensa showed 16%lower nymph mass gain on the partially resistant wild relative compared with uninfected individuals.These findings suggest that deploying resistance traits in barley will favor the fittest R.padi genotypes,but symbiontinfected individuals will be favored when parasitoids are abundant,although these aphids will not achieve optimal performance on a poor quality host plant. | Daniel J.Leyboume Jorunn I.B.Bos Tracy A.Valentine Alison J.Karley | 2020 | Insect Science2020，27，1： | 5 |
| 2 | Carcinoma of the fallopian tube 显示文摘 | Baekelandt M Jorunn NA Kristensen GB | 2000 | Cancer2000，89，8： | 1 |
| 3 | Structuraland func- tional studies of STAT1 from Atlantic salmon (Salmo salar) 显示文摘 | Astrid Skjesol Tom Hansen Cheng-Yin Shi Hanna L Thim Jorunn B J? rgensen | 2010 | BMC Immunology2010，11，： | 1 |
| 4 | Carcinoma of the fallopian tube显示文摘 | Baekelandt M Jorunn Nesbakken A Kristensen GB | 2000 | Cancer2000，89，10： | 1 |
| 5 | Functional Toll-like receptors in primary first-trimester trophoblasts显示文摘 | Line H. Tanger?s Guro S. St?dle Guro D. Olsen Ann-Helen Leknes Astrid S. Gundersen Bente Skei Anne Jorunn Vikdal Liv Ryan Bj?rg Steinkjer Merete F. Myklebost Mette Langaas Rigmor Austgulen Ann-Charlotte Iversen | 2014 | Journal of Reproductive Immunology2014，，： | 1 |
| 6 | Does walking strategy in older people change as a function of walking distance?显示文摘 | Bijan Najafi Jorunn L. Helbostad Rolf Moe-Nilssen Wiebren Zijlstra Kamiar Aminian | 2008 | Gait & Posture2008，，2： | 1 |
| 7 | Reducing Extracellular pH Sensitizes the Acinar Cell to Secretagogue-Induced Pancreatitis Responses in Rats显示文摘 | Madhavi Bhoomagoud Thomas Jung Jorunn Atladottir Thomas R. Kolodecik Christine Shugrue Anamika Chaudhuri Edwin C. Thrower Fred S. Gorelick | 2009 | Gastroenterology2009，，3： | 1 |
| 8 | Carcino- ma of the fallopan tube: Clinicopathologic study of 151 patients trea- ted at the norwegian radium hospital 显示文摘 | Baekelandt M Jorunn Nesbakken A Kristensen GB | 2000 | Cancer2000，89，10： | 1 |
| 9 | School data as mediators in professional development显示文摘 | Ruth Jensen Jorunn Moller | 2012 | Journal of Educational Change2012，14，1： | 1 |
| 10 | The impact of social support and sense of coherence on health-related quality of life among nursing home residents : a questionnaire survey in Bergen, Norway 显示文摘 | Jorunn D Geir Egil E Harald A | 2009 | Inter J Nurs Stu2009，46，1： | 1 |
| 11 | Effects of red, far‐red and blue light in maintaining growth in latitudinal populations of Norway spruce (Picea abies)显示文摘 | J?RGEN ALEXANDERM?LMANN OLAVIJUNTTILA ?YSTEINJOHNSEN JORUNN ELISABETHOLSEN | 2005 | Plant Cell & Environment2005，，2： | 1 |
| 12 | The impact of social support and sense of coherence on health-related quality of life among nursing home residents—A questionnaire survey in Bergen, Norway显示文摘 | Jorunn Drageset Geir Egil Eide Harald A. Nygaard Margareth Bondevik Monica W. Nortvedt Gerd Karin Natvig | 2008 | International Journal of Nursing Studies2008，，1： | 1 |
| 13 | Physical Fatigue Affects Gait Characteristics in Older Persons显示文摘 | Jorunn L Helbostad S L | 2007 | Journal of Gerontology: Medical Sciences2007，62，9： | 1 |
| 14 | The importance of activities of daily living and so- cialcontact for Loneliness: a survey among residents in nursing homes显示文摘 | Jorunn Dmgeset | 2004 | Scand J Caring Sci2004，，18： | 1 |
| 15 | Careinoma of the fallopian tube显示文摘 | Baekelandt M Jorunn Nesbakken A Kristensen GB etal | 2000 | Cancer2000，89，10： | 1 |
| 16 | Unwanted incidents during transition of geriatric patients from hospital to home: a prospective observational study显示文摘 | Marianne M Jorunn L Olav S | 2010 | BMC Health Services Research2010，10，1： | 1 |
| 17 | Techniques for microbial control in the intensive rearing of marine larvae显示文摘 | Skjermo Jorunn Vadstein Olav | 1999 | Aqua1999，177，14： | 1 |
| 18 | Carcinoma of the fallopian tube显示文摘 | Baekelandt M Jorunn Nesbakken A Kristensen G B | 2000 | Cancer2000，89，10： | 1 |
| 19 | Light and temperature sensing and signaling in induction of bud dormancy in woody plants显示文摘 | Jorunn E. Olsen | 2010 | Plant Molecular Biology2010，，1： | 1 |
| 20 | Olirier Kahn Tunable Interaction in μ-oxamido Copper(Ⅱ) Binuclear Complexes显示文摘 | Jorunn Sletten | 1985 | Inorg Chem1985，24，： | 1 |
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