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  1. Apomixis, a natural form of asexual seed production in plants, is considered to have great biotechnological potential for agriculture. It has been hypothesised that de-regulation of the sexual developmental pa...

    Authors: Marco Pellino, Timothy F Sharbel, Martin Mau, Samuel Amiteye and José María Corral
    Citation: BMC Research Notes 2011 4:303
  2. The NAC transcription factor family is involved in the regulation of traits in both monocots and dicots of high agronomic importance. Understanding the precise functions of the NAC genes can be of utmost impor...

    Authors: Michael W Christiansen, Preben B Holm and Per L Gregersen
    Citation: BMC Research Notes 2011 4:302
  3. Body Mass Index (BMI), which is defined as the ratio between weight (in kg) and height (in m2), is often used in clinical practice as well as in large scale epidemiological studies to classify subjects as underwe...

    Authors: Bruno Federico, Filomena D'Aliesio, Fabio Pane, Giovanni Capelli and Angelo Rodio
    Citation: BMC Research Notes 2011 4:301
  4. DNA methylation is a widespread epigenetic modification in vertebrate genomes. Genomic sites of DNA methylation can be bound by methyl-CpG-binding domain proteins (MBDs) and specific zinc finger proteins, whic...

    Authors: Ozren Bogdanović and Gert Jan C Veenstra
    Citation: BMC Research Notes 2011 4:300
  5. Dementia and cognitive impairment associated with aging are a major medical and social concern. Neuropsychological testing is a key element in the diagnostic procedures of Mild Cognitive Impairment (MCI), but ...

    Authors: João Maroco, Dina Silva, Ana Rodrigues, Manuela Guerreiro, Isabel Santana and Alexandre de Mendonça
    Citation: BMC Research Notes 2011 4:299
  6. Infertility is a major problem in sickle cell disease patients, especially in males. In addition to low serum testosterone, other abnormalities involving the accessory sex organs, such as the seminal vesicles ...

    Authors: Emmanuel K Abudu, Sulaiman A Akanmu, Oyetunji O Soriyan, Akinsegun A Akinbami, Adewumi Adediran, Titilope A Adeyemo and Charles C Okany
    Citation: BMC Research Notes 2011 4:298
  7. The use of the 2009 H1N1 vaccine has generated much debate concerning safety issues among the general population and physicians. It was questioned if this is a safe vaccine. Therefore, we investigated the safe...

    Authors: Harald Bias, David Quarcoo, Claus Meier-Wronski, Sabine Wicker, Joachim Seybold, Albert Nienhaus, David A Groneberg and Andres de Roux
    Citation: BMC Research Notes 2011 4:297
  8. When detected, HIV can be effectively treated with antiretroviral therapy. Nevertheless in the U.S. approximately 25% of those who are HIV-infected do not know it. Much remains unknown about how to increase HI...

    Authors: D Keith McInnes, Jeffrey L Solomon, Barbara G Bokhour, Steven M Asch, David Ross, Kim M Nazi and Allen L Gifford
    Citation: BMC Research Notes 2011 4:295
  9. CD99, a leukocyte surface glycoprotein, is broadly expressed in many cell types. On the cell surface, CD99 is expressed as two distinct isoforms, a long form and a short form. CD99 has been demonstrated to pla...

    Authors: Supansa Pata, Pavel Otáhal, Tomáš Brdička, Witida Laopajon, Kodchakorn Mahasongkram and Watchara Kasinrerk
    Citation: BMC Research Notes 2011 4:293
  10. In many developing countries, including Ethiopia, few have the skills to use data for effective decision making in public health. To address this need, the U.S. Centers for Disease Control and Prevention (CDC)...

    Authors: Italia V Rolle, Irum Zaidi, Jennifer Scharff, Donna Jones, Aynalem Firew, Fikre Enquselassie, Ashenafi Negash, Negussie Deyessa, Getnet Mitike, Nadine Sunderland and Peter Nsubuga
    Citation: BMC Research Notes 2011 4:292
  11. The Taiwan Birth Panel Study (TBPS) is a prospective follow-up study to investigate the development of child health and disease in relation to in-utero and/or early childhood environmental exposures. The ratio...

    Authors: Chia-Jung Hsieh, Wu-Shiun Hsieh, Yi-Ning Su, Hua-Fang Liao, Suh-Fang Jeng, Feng-Ming Taso, Yaw-Huei Hwang, Kuen-Yuh Wu, Chia-Yang Chen, Yueliang Leon Guo and Pau-Chung Chen
    Citation: BMC Research Notes 2011 4:291
  12. The availability of genetic and genomic resources for melon has increased significantly, but functional genomics resources are still limited for this crop. TILLING is a powerful reverse genetics approach that ...

    Authors: Mireia González, Meihong Xu, Cristina Esteras, Cristina Roig, Antonio J Monforte, Christelle Troadec, Marta Pujol, Fernando Nuez, Abdelhafid Bendahmane, Jordi Garcia-Mas and Belén Picó
    Citation: BMC Research Notes 2011 4:289
  13. The advent of ChIP-seq technology has made the investigation of epigenetic regulatory networks a computationally tractable problem. Several groups have applied statistical computing methods to ChIP-seq dataset...

    Authors: Stephen A Hoang, Xiaojiang Xu and Stefan Bekiranov
    Citation: BMC Research Notes 2011 4:288
  14. Beta thalassemia is the most frequent genetic disorder of haemoglobin synthesis in Pakistan. Recurrent transfusions lead to iron-overload manifested by increased serum Ferritin levels, for which chelation ther...

    Authors: Haris Riaz, Talha Riaz, Muhammad Ubaid Khan, Sina Aziz, Faizan Ullah, Anis Rehman, Qandeel Zafar and Abdul Nafey Kazi
    Citation: BMC Research Notes 2011 4:287
  15. Brucella epididymoorchitis(BEO) is a focal complication of human brucellosis and has been reported in 2-20% of patients with brucellosis. Brucellosis is an endemic disease in Iran. The incidence of the disease...

    Authors: Narges Najafi, Roya Ghassemian, Ali R Davoody and Atefe Tayebi
    Citation: BMC Research Notes 2011 4:286
  16. Engaging all health care providers in tuberculosis (TB) control has been incorporated as an essential component of World Health Organization's Stop TB Strategy and the Stop TB Partnership's global plan 2006-20...

    Authors: Solomon A Yimer, Carol-Holm Hansen and Gunnar A Bjune
    Citation: BMC Research Notes 2011 4:285
  17. In intensive care, weaning is the term used for the process of withdrawal of mechanical ventilation to enable spontaneous breathing to be re-established. Inspiratory muscle weakness and deconditioning are comm...

    Authors: Lisa H Moodie, Julie C Reeve, Niki Vermeulen and Mark R Elkins
    Citation: BMC Research Notes 2011 4:283
  18. Protein biomarker studies are currently hampered by a lack of measurement standards to demonstrate quality, reliability and comparability across multiple assay platforms. This is especially pertinent for immun...

    Authors: Susan Pang, Enamul S Ahsan, Hernan J Valdivia, Jesus Minguez and Carole A Foy
    Citation: BMC Research Notes 2011 4:281
  19. Mycobacterial interspersed repetitive units - variable number of tandem repeats (MIRU-VNTR) genotyping is a powerful tool for unraveling clonally complex Mycobacterium tuberculosis (MTB) strains and detection of ...

    Authors: Lydia Nabyonga, David P Kateete, Fred A Katabazi, Paul R Odong, Christopher C Whalen, Katherine R Dickman and Joloba L Moses
    Citation: BMC Research Notes 2011 4:280
  20. Pleural tuberculosis (TB) diagnosis often requires invasive procedures such as pleural biopsy. The aim of this study was to evaluate the role of real-time polymerase chain reaction (PCR) for the IS 6110 sequence ...

    Authors: Franciele Rosso, Candice T Michelon, Rosa D Sperhacke, Mirela Verza, Liliane Olival, Marcus B Conde, Renata L Guerra, Arnaldo Zaha and Maria LR Rossetti
    Citation: BMC Research Notes 2011 4:279
  21. Sensitivity to cold (hiesho) is a serious health problem in Japan, yet it is minimally understood within Western cultures. The purpose of this study was to clarify the divergence between pregnant Japanese woman l...

    Authors: Sachiyo Nakamura, Sueli MT Ichisato, Shigeko Horiuchi, Taeko Mori and Masako Momoi
    Citation: BMC Research Notes 2011 4:278
  22. Previous studies showed an inter-observer agreement for the NYHA classification of approximately 55%. The aim of this study was to calibrate the New York Heart Association (NYHA) classification system between ...

    Authors: Milton Severo, Rita Gaio, Patrícia Lourenço, Margarida Alvelos, Paulo Bettencourt and Ana Azevedo
    Citation: BMC Research Notes 2011 4:276
  23. At first 32 housekeeping genes were analyzed in six randomly chosen meningiomas, brain and dura mater using geNorm, NormFinder, Bestkeeper-1 software and the comparative ΔCt method. Reference genes were ranked...

    Authors: Christina Pfister, Marcos S Tatabiga and Florian Roser
    Citation: BMC Research Notes 2011 4:275
  24. Acute surgery in the management of malignant colonic obstruction is associated with high morbidity and mortality. The use of self-expanding metal stents (SEMS) is an alternative method of decompressing colonic...

    Authors: Mattias Lepsenyi, Stefan Santen, Ingvar Syk, Jörgen Nielsen, Artur Nemeth, Ervin Toth and Henrik Thorlacius
    Citation: BMC Research Notes 2011 4:274
  25. Anthrax has almost disappeared from mainland Europe, except for the Mediterranean region where cases are still reported. In Central and South Italy, anthrax is enzootic, but in the North there are currently no...

    Authors: Giuliano Garofolo, Luigina Serrecchia, Michela Corrò and Antonio Fasanella
    Citation: BMC Research Notes 2011 4:273
  26. Metabolomics is a rapidly developing functional genomic tool that has a wide range of applications in diverse fields in biology and medicine. However, unlike transcriptomics and proteomics there is currently n...

    Authors: Julian L Griffin, Helen J Atherton, Christoph Steinbeck and Reza M Salek
    Citation: BMC Research Notes 2011 4:272
  27. The aim of the present study was to investigate whether selenium levels differ between type 2 diabetic subjects with and without coronary artery disease (CAD).

    Authors: Alexios Sotiropoulos, Stavroula A Papadodima, Athanasia K Papazafiropoulou, Aggelos Ioannidis, Athanasia Kokkinari, Ourania Apostolou, Chara A Spiliopoulou and Sotirios Athanaselis
    Citation: BMC Research Notes 2011 4:270
  28. Tuberculosis is a major health problem in São Paulo, Brazil, which is the most populous and one of the most cosmopolitan cities in South America. To characterize the genetic diversity of Mycobacterium tuberculosi...

    Authors: Natália H Mendes, Fernando AF Melo, Adolfo CB Santos, José RC Pandolfi, Elisabete A Almeida, Rosilene F Cardoso, Henri Berghs, Suzana David, Faber K Johansen, Lívia G Espanha, Sergio RA Leite and Clarice QF Leite
    Citation: BMC Research Notes 2011 4:269
  29. In 2009, an outbreak of dengue caused high fatality in Sri Lanka. We conducted 5 autopsies of clinically suspected myocarditis cases at the General Hospital, Peradeniya to describe the histopathology of the he...

    Authors: Kosala GAD Weerakoon, Senanayake AM Kularatne, Deepthika H Edussuriya, Sarachchandra KA Kodikara, Laxman PG Gunatilake, Vasanti G Pinto, Ashoka B Seneviratne and Sunethra Gunasena
    Citation: BMC Research Notes 2011 4:268
  30. In oral implantology, there is no consensus on the most appropriate regimen for antibiotics prescribing, the decision to prescribe antibiotic is usually based on procedure, patient and clinician related factor...

    Authors: Ashraf E AbuKaraky, Khaldoon Abu Afifeh, Adel A Khatib, Nadiajda O Khdairi, Hanan M Habarneh, Waleed KH Ahmad, Ahmad AS Hamdan and Faleh A Sawair
    Citation: BMC Research Notes 2011 4:266
  31. Obtaining transcripts of homologs of closely related organisms and retrieving the reconstructed exon-intron patterns of the genes is a very important process during the analysis of the evolution of a protein f...

    Authors: Klas Hatje, Oliver Keller, Björn Hammesfahr, Holger Pillmann, Stephan Waack and Martin Kollmar
    Citation: BMC Research Notes 2011 4:265
  32. The database of sugarcane expressed sequence tags (EST) offers a great opportunity for developing molecular markers that are directly associated with important agronomic traits. The development of new EST-SSR ...

    Authors: Thiago G Marconi, Estela A Costa, Hercília RCAN Miranda, Melina C Mancini, Cláudio B Cardoso-Silva, Karine M Oliveira, Luciana R Pinto, Marcelo Mollinari, Antônio AF Garcia and Anete P Souza
    Citation: BMC Research Notes 2011 4:264
  33. Chloroquine (CQ) is utilized as both cure and prophylaxis to Plasmodium infection. In animal studies, CQ administration to experimental animals is via intraperitoneal (i.p.) injection of a single dose that varies...

    Authors: Matthew D Lewis, Johannes Pfeil and Ann-Kristin Mueller
    Citation: BMC Research Notes 2011 4:262
  34. The elongation phase, like other steps of transcription by RNA Polymerase II, is subject to regulation. The positive transcription elongation factor b (P-TEFb) complex allows for the transition of mRNA synthes...

    Authors: Rajesh Ramakrishnan, Wendong Yu and Andrew P Rice
    Citation: BMC Research Notes 2011 4:260
  35. Heart rate variability (HRV) analysis is a method to assess the function of the autonomic nervous system. Brainstem nuclei that influence HRV are affected by vacuolar changes and accumulation of disease-associ...

    Authors: Timm Konold, Gemma E Bone and Marion M Simmons
    Citation: BMC Research Notes 2011 4:259
  36. In medical education, feedback from students' is essential in course evaluation and development. Students at Faculty of Medicine, University of Colombo, Sri Lanka complete a five year medical curriculum compri...

    Authors: Priyanga Ranasinghe, Sashimali A Wickramasinghe, Ruwan Wickramasinghe, Asela Olupeliyawa and Indika Karunathilaka
    Citation: BMC Research Notes 2011 4:256
  37. Rhipicephalus (Boophilus) microplus (Rmi) a major cattle ectoparasite and tick borne disease vector, impacts on animal welfare and industry productivity. In arthropod research there is an absence of a complete Ch...

    Authors: Paula M Moolhuijzen, Ala E Lew-Tabor, Jess A T Morgan, Manuel Rodriguez Valle, Daniel G Peterson, Scot E Dowd, Felix D Guerrero, Matthew I Bellgard and Rudi Appels
    Citation: BMC Research Notes 2011 4:254

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