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47篇 您的检索式:作者名="Megan D"
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1Clarifying sub-genomic positions of QTLs for flowering habit and fruit quality in U.S. strawberry (Fragaria×ananassa) breeding populations using pedigree-based QTL analysis显示文摘The cultivated strawberry(Fragaria×ananassa)is consumed worldwide for its flavor and nutritional benefits.Genetic analysis of commercially important traits in strawberry are important for the development of breeding methods and tools for this species.Although several quantitative trait loci(QTL)have been previously detected for fruit quality and flowering traits using low-density genetic maps,clarity on the sub-genomic locations of these QTLs was missing.Recent discoveries in allo-octoploid strawberry genomics led to the development of the IStraw90 single-nucleotide polymorphism(SNP)array,enabling high-density genetic maps and finer resolution QTL analysis.In this study,breeder-specified traits were evaluated in the Eastern(Michigan)and Western(Oregon)United States for a common set of breeding populations during 2 years.Several QTLs were validated for soluble solids content(SSC),fruit weight(FWT),pH and titratable acidity(TA)using a pedigree-based QTL analysis approach.For fruit quality,a QTL for SSC on linkage group(LG)6A,a QTL for FWT on LG 2BII,a QTL for pH on LG 4CII and two QTLs for TA on LGs 2A and 5B were detected.In addition,a large-effect QTL for flowering was detected at the distal end of LG 4A,coinciding with the FaPFRU locus.Marker haplotype analysis in the FaPFRU region indicated that the homozygous recessive genotype was highly predictive of seasonal flowering.SNP probes in the FaPFRU region may help facilitate marker-assisted selection for this trait.Sujeet Verma Jason D Zurn Natalia Salinas Megan M Mathey Beatrice Denoyes James F Hancock Chad E Finn Nahla V Bassil Vance M Whitaker 2017Horticulture Research2017,4,1:10
2Diaporthe species occurring on citrus in China显示文摘Diaporthe species are important pathogens of a wide range of hosts including many economically important crops.Diaporthe citri is generally accepted to cause melanose of Citrus fruits,leaves and shoots;stem-end rot of fruits and gummosis of perennial branches.In this study,147 strains of Diaporthe were isolated from diseased leaves,twigs,fruits and branches of Citrus from Shaanxi,Zhejiang,Guangxi,Fujian,Guangdong,Jiangxi,Hunan,Chongqing and Shanghai and identified by morphology and molecular analysis of nuclear ribosomal internal transcribed spacer(ITS),partial sequences of translation elongation factor 1-α(EF 1-α),tubulin(TUB)and calmodulin(CAL)genes.All strains from Citrus clustered in three clades.Diaporthe citri was the predominant species and is compared with strains from Florida,USA,where this species was first collected and described.Two new taxa differing from D.citri are described as D.citriasiana and D.citrichinensis in this paper.Inoculation tests indicate that all three species are able to cause stem-end rot of fruits,while only D.citri could cause melanose on leaves.Feng Huang Xin Hou Megan M Dewdney Yushi Fu Guoqing Chen Kevin D Hyde Hongye Li 2013Fungal Diversity2013,,4:4
3Nat Genet:单基因突变导致过敏性皮炎的发生显示文摘最近,研究者们鉴定出了一类导致神经性皮炎发生的关键基因突变:CARDll。来自美国NIH过敏与传染病研究所的研究者们通过对四个没有血缘关系的患病家庭进行分析,发现了这一导致疾病产生的基因、Chi A Ma, Yuan Zhang, Michael A Weinreich, Jonathan J Lyons, Celeste G Nelson, Thomas DiMaggio, Kelly D Stone, Joshua D Milner Jeffrey R Stinson, Elisa Ruffo, Batsukh Dorjbal, Swadhinya Arjunaraja, Kelsey Voss, Andrew L Snow Jordan K Abbott, Pia J Hauk, Paul R Reynolds, Erwin W Gelfand Elisa Ruffo Salomé Glauzy, Natsuko Yamakawa, Eric Meffre Jennifer Stoddard, Julie Niemela, Sergio D Rosenzweig Yu Zhang, Helen F Matthews Joshua J McElwee Nina Jones Alejandro Palma, Matías Oleastro, Emma Prieto, Andrea R Bernasconi, Geronimo Dubra, Silvia Danielian, Jonathan Zaiat, Marcelo A Marti Brian Kim Megan A Cooper Neil Romberg 2017现代生物医学进展2017,17,27:3
4Meeting report:a hard look at the state of enamel research显示文摘The Encouraging Novel Amelogenesis Models and Ex vivo cell Lines(ENAMEL) Development workshop was held on 23 June 2017 at the Bethesda headquarters of the National Institute of Dental and Craniofacial Research(NIDCR). Discussion topics included model organisms, stem cells/cell lines, and tissues/3 D cell culture/organoids. Scientists from a number of disciplines,representing institutions from across the United States, gathered to discuss advances in our understanding of enamel, as well as future directions for the field.ophir d klein olivier duverger wendy shaw rodrigo s lacruz derk joester janet moradian-oldak megan k pugach j timothy wright sarah e millar ashok b kulkarni john d bartlett thomas gh diekwisch pamela den besten james p simmer 2017International Journal of Oral Science2017,9,4:3
5野生雄性黄山短尾猴性行为季节性变化同步性(英文)显示文摘季节性繁殖是非人灵长类动物的普遍特征,而野生雄性个体的性行为季节性变化特点仍有待研究。该研究于2005年10月至2006年9月对黄山短尾猴鱼鳞坑YA2群5只成年雄性个体进行全年观察,以期探讨雄性黄山短尾猴性行为季节性变化特征。结果表明:繁殖季节交配行为和性动机行为(性追赶,做鬼脸和性检查)频次显著高于非繁殖季节,季节性差异显著。成年雄性个体交配行为和性动机行为季节性变化呈现显著同步性。该研究为进一步阐明短尾猴和同属季节性繁殖非人灵长类动物的雄性竞争和雄性策略提供理论依据。夏东坡 李进华 朱勇 孙丙华 Lori K SHEERAN Megan D MATHESON 2010Zoological Research2010,31,5:3
6Systemic chemotherapy with or without cetuximab in patients with resectable colorectal liver metastasis: the New EPOC randomised controlled trial显示文摘John Primrose Stephen Falk Meg Finch-Jones Juan Valle Derek O’Reilly Ajith Siriwardena Joanne Hornbuckle Mark Peterson Myrddin Rees Tim Iveson Tamas Hickish Rachel Butler Louise Stanton Elizabeth Dixon Louisa Little Megan Bowers Sian Pugh O James Garden D 2014Lancet Oncology2014,,6:2
7Production of bioactive cellulose films reconstituted from ionic liquids 显示文摘Turner Megan B Spear Scott K Holbrey John D etc 2004Biomacromolecules2004,5,4:1
8Charge Transfer in CdSe Nanocrystal Complexes with an Electroactive Polymer显示文摘Megan H J Scholes G D 2013J Phys Chem C2013,117,18:1
9Remote activation of microglia and pro-inflammatory cytokines predict the onset and severity of below-level neuropathic pain after spinal cord injury in rats显示文摘Megan R D Lesley C F Violetta MG 2008Exp Neurol2008,212,2:1
10The role of prolactin in the prostatic inflammatory response to neonatal estrogen显示文摘Jason P G Oliver P Megan D 2003Endocrinology2003,144,5:1
11Restraint stress affects hippocampal cell proliferation differently in rats and mice显示文摘Megan J B Suzanne M D Benjamin R 2004Neuroscienee Letters2004,36,8:1
12Managers' trading around stock repurchases 显示文摘Lee D Scott Wayne H Mikkelson M Megan Partch 1992Journal of Finance1992,47,:1
13Faecal pollution source identifi?ation in an urbanizing catchment using antibiotic resistance profiling, discriminant analysis and partial least squares regression显示文摘Carroll S P Les D Megan H 2009Water Research2009,43,5:1
14A PCR marker for detection in surface waters of faecal pollution derived from ducks显示文摘Megan L D Beth R Fariba N 2007Water Research2007,41,:1
15Flow cytometric analysis to detect pathogens in bacterial cell mixtures using semiconductor quantum dots 显示文摘Megan A H Peter C K Todd D K 2008Anlytical Chemistry2008,80,:1
16Faecal sterols and fluores?cent whiteners as indicators of the source of faecal contamination显示文摘MEGAN D DARREN S BRENT G 2006Chemistry in New Zealand2006,1,:1
17New ionic liquids containing an appended hydroxyl functionality from the atom-efficient, one-pot reaction of 1-methylimidazole and acid with propyleneoxide 显示文摘John D Holbrey Megan B Turner Marrhew Reichert W 2003Green Chemistry2003,,5:1
18Feeding long - chain n -3 polyunsaturated fatty acids to obese leptin recep- tor- deficient JCR:LA -cp rats modifies immune function and lipid- raft fatty acid composition显示文摘Megan R R Spencer D P Catherine J F 2009British Journal of Nutrition2009,101,:1
19How well do patent citations measure flows of technology? Evidence from French innovation surveys显示文摘Emmanuel D Megan M 2005Econom-ics of Innovation and New Technology2005,14,5:1
20Production of bioactive cellulose films reconstituted from ionic liquids显示文摘Megan B T Scott K S John D H 2004Biomacromolecules2004,5,:1
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