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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
2大堡礁和大峡谷世界遗产区的适应性管理显示文摘关于人类和环境相互关系的传统观念正在迅速改变。那种认为人类与自然是相互隔离的,自然资源是取之不尽用之不竭的,而且认为世界是稳定的、可以预测的并且是平衡的旧观点已经过时了。在动态的社会-生态景观中强调学习和灵活性管理为基础的适应性方法的新的理念框架已经迅速初现端倪。我们以两个典型的世界遗产地区(大堡礁和大峡谷)为案例来研究如何在自然资源管理中通过改善科学和社会两个方面的结合来指导多尺度管理系统的变革从而应对和处理人类越来越占据主导的世界中出现的不确定性、风险和变化。Terence P.Hughes Lance H.Gunderson Carl Folke Andrew H.Baird David Bellwood Fikret Berkes Beatrice Crona Ariella Helfgott Heather Leslie Jon Norberg Magnus Nystrm Per Olsson Henrik sterblom Marten Scheffer Heidi Schuttenberg Robert S.Steneck Maria Teng Max Troell Brian Walker James Wilson Boris Worm 丁莉 2007AMBIO-人类环境杂志2007,36,B11:4
3Effects of probiotic bacteria on gastrointestinal motility in guinea-pig isolated tissue显示文摘AIM: To evaluate the intestinal motility changes evoked by 8 bacterial strains belonging to Bifidobacterium , Lactobacillus and Streptococcus genera within the probiotic preparation VSL#3. METHODS: Ileum and proximal colon segments isolated from guinea-pigs were used as a study model. Entire cells and cell fractions (cell debris, cell wall fraction, cytoplasmatic fraction, proteinaceous and non- proteinaceous cytoplasmatic components) of VSL#3 strains and, as controls, Escherichia coli, Salmonella aboni and Bacillus licheniformis were tested in this in vitro model. RESULTS: Among the bacterial cell fractions tested, only the cytoplasmatic fraction modified intestinal motility. Lactobacillus strains stimulated the contraction of ileum segment, whereas all probiotic strains tested induced proximal colon relaxation response. The non-proteinaceous cytoplasmatic components were responsible for the colon relaxation. CONCLUSION: The results obtained in this study suggest that the proximal colon relaxation activity showed by the probiotic bacteria could be one of the possible mechanisms of action by which probiotics exert their positive effects in regulating intestinal motility.Matteo Massi Pierfranco Ioan Roberta Budriesi Alberto Chiarini Beatrice Vitali Karen M Lammers Paolo Gionchetti Massimo Campieri Anthony Lembo Patrizia Brigidi 2006World Journal of Gastroenterology2006,12,37:3
4显示文摘Appino C Beatrice C Coisson M 2001J Magn Magn Mater2001,,:1
5Improved method for efficient production of biodiesel from palm oil显示文摘RAHMAN TALUKDER M M MIN BEATRICE K L PUAY SONG O PUAH S CHUAN WU J JAE WON C CHOW Y 2008Energy Fuels2008,22,1:1
6Toward the employability-link model: current em- ployment transition to future employment perspectives显示文摘THIJSSEN J G L BEATRICE I J M HEIJDEN V D 2008Human Resource Development Review2008,7,2:1
7Local search genetic algorithms for the job-shop scheduling problem 显示文摘Beatrice M O Mario V 2004Applied Intelligence2004,21,1:1
8Green Strategies for success for conduct of research with Low - income African American populations 显示文摘Beatrice Adderley - Kelly Pauline M 2005Nursing Outlook2005,53,3:1
9Local search genetic algorithms for the job shop scheduling problem显示文摘Beatrice M O Mario V 2004Applied Intelligence2004,21,1:1
10Carotid artery stenosis:prospective comparison of CT,three-dimensional gadolinium-enhanced MR and conventional angiography显示文摘Bruno K Beatrice M Claude M 2001Radiology2001,220,:1
11Antigenic and genetic char- acteristics of swine - origin 2009 A( H1N1 ) influenza viruses cir- culating in humans 显示文摘Garten R J Davis C T Russell C A Shu B Lindstrom S Balish A Sessions W M Xu X Skepner E Deyde V Okomo - Adhi- ambo M Gubareva L Barnes J Smith C B Emery S L Hillman M J Rivailler P Smagala J de Graaf M Burke D F Fouchier R A Pappas E Alpuche - Aranda C M Lopez - Gatell H Ohvera H Lopez I Myers C A Faix D Blair P J Yu C Keene K M Dotson P D Jr Boxrud D Sambol A R Abid S H St George K Bannerman T Moore A L Stringer D J Blevins P Demmler - Harrison G J Ginsberg M Kriner P Waterman S Smole S Guevara H F Belongia E A Clark P A Beatrice S T Donis R Katz J Finelli L Bridges C B Shaw M Jernigan D B Uyeki T M Smith D J Klimov A I Cox N J 2009Science2009,325,5937:1
12A neuro-fuzzy approch to hybrid intelligent control显示文摘Beatrice Lazzerini Leonardo M Marcello Chiaberge 1999IEEE Trans on Industry Applications1999,35,2:1
13method for assess- ing the interference impact on GNSS receivers 显示文摘Beatrice M Simone S Davide M 2011IEEE Transactions on Aerospace and Electronic System2011,47,2:1
14EDS and TEM study of the family of compounds with a structure based on显示文摘Huve Beatrice M Vannier R N Mairesse G 2000J Solid State Chern2000,149,2:1
15A New Hybrid GA Solution to Combinatorial Optimization Problems -- An Application to the Multiproce or Scheduling Problem显示文摘NAKAMURA BEATRICE M OMBUKI M SHIMABUKURO K 1998Artif Life Robotics1998,,2:1
16Nutrients,bioactive non-nutrients and anti-nutrients in potatoes 显示文摘BURLINGAME B BEATRICE M RUTH C 2009Journal of Food Composition and Analysis2009,22,6:1
17Local search genetic algorithms for the job-shop scheduling problem显示文摘Beatrice M O Mario V 2004Applied Intelligence2004,21,1:1
18Nerve growth factor as an angiogenic factor显示文摘BEATRICE N DOMENICA M VINCENZO B 2008Microvascular Res2008,75,2:1
19Magnetic loss analysis in Mn-Zn ferrite cores 显示文摘Beatrice C Bottauscio O Chiampi M Fiorillo F Manzin A 2006J Magn Magn Mater2006,304,:1
20The involvement of cysteine proteases and pretease inhibitor genes in the regulation of programmed cell death in plants显示文摘MAZAL S Beatrice B Massimo D Ester M Alex L 0,,:1
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