In this paper, we present a novel framework to localize an anchor

In this paper, we present a novel framework to localize an anchorless network of mobile nodes given only time-varying inter-nodal distances. The time derivatives of the pairwise distances are used to jointly estimate the initial relative position and relative velocity of the nodes. Under linear

velocity assumption for a small time duration, we show that the combination of the initial relative positions and relative velocity beget the relative motion of the nodes at discrete time instances. The proposed approach can be PND-1186 Angiogenesis inhibitor seen as an extension of the classical MDS, wherein Doppler measurements, if available, can be readily incorporated. We derive Cramer Rao bounds and perform simulations to evaluate the performance of the proposed estimators. Furthermore, the computational complexity and the benefits of the proposed algorithms are also presented. (C) 2015 Elsevier B.V. All rights reserved.”
“The Rigosertib manufacturer aim of this study was to describe the

clinical presentation and predictors of death in a HIV population hospitalized in Ouagadougou, Burkina Faso.\n\nBaseline demographics, viro-immunological status, clinical presentations, and outcome have been analyzed by univariate analysis and a multivariate model.\n\nA total of 1,071 hospitalizations of HIV-positive patients was recorded between 1 January, 2004 and 31 August, 2006, the majority of whom were female (64.1%). The baseline CD4 cell count/mu l was higher in the female patients than in the male ones (166.1 vs 110.9). Gastroenteric symptoms were the first cause of hospitalization (61.7%). The crude mortality rate was higher

in males than females (38% vs 25.3%). Baseline World Health Organization clinical stage IV (OR 9.22), neurological syndrome (OR 3.04) or wasting syndrome at admission (OR 2.9), positive malaria film (OR 2.17), and an older age independently predicted death. Weight at admission > 40 kg and a higher platelet count at admission were independently associated with a better outcome.\n\nFemales are admitted to hospital earlier than males, probably as an indirect result of the Prevention of Mother-to-Child Transmission (PMTCT) public health initiative. An active search of HIV status in other members CH5424802 of the family (PMTCT-plus) may result in the detection of asymptomatic HIV-infected patients as well. A Plasmodium falciparum-positive smear during admission significantly impacted on outcome as well as low platelet count.”
“Progesterone (P4) participates in the regulation of several physiological and pathological processes in mammals through the interaction with its intracellular receptors (PR), which are ligand-dependent transcription factors. Many human cancers depend on P4 for growth and metastasis, especially cancers of reproductive tissues.

To understand these fluxes, we quantified the annual N2O emission

To understand these fluxes, we quantified the annual N2O emissions from three tropical mountain rainforests (primary mountain rainforest, PMR; secondary mountain rainforest, SMR; and Podocaipus imbricatus plantation,

PIP) in the Jian-fengling National Natural Reserve on Hainan Island, China. The average of N2O emissions in this area was 2.52 +/- 033 kg N-N2O ha(-1) yr(-1) (3.52 kg N-N2O ha(-1) yr(-1) in the wet season and 1.62 kg N-N2O ha(-1) yr(-1) in the dry season) during our study period, with highly seasonal variations. The mean N2O emission rates were significantly higher during the wet season (68% of the total average) than the dry season (32% of the total average) (P smaller than 0.05). PIP had the highest N2O emission rate at 3.49 +/- 0.61 kg N-N2O ha(-1) yr(-1) (4.74 kg N-N2O ha(-1) yr(-1) in the wet season and 232 kg N-N2O ha(-1) yr(-1) in the dry season), followed by SMR MDV3100 at 3.03 +/- 0.64 kg N-N2O ha(-1) yr(-1) (4.16 kg N-N2O ha(-1) yr(-1) in the Nutlin 3 wet season and 1.97 kg N-N2O ha(-1) yr(-1) in the dry season), and then PMR at 1.53 +/- 0.49 kg N-N2O ha(-1) yr(-1) (2.21 kg N-N2O ha(-1) yr(-1) in the wet season and 0.94 kg N-N2O ha(-1) yr(-1)

in the dry season). We observed a significant Gaussian relationship between the N2O fluxes and soil temperature for SMR and PIP but no significant relationship in PMR. There was a significant exponential relationship between the N2O fluxes and water filled pore space (WFPS) in SMR and PIP but not in PMR. (C) 2014 Elsevier Ltd. All rights reserved.”
“Understanding how genetic diversity is structured on oceanic island taxa requires the integration of physical, biological and anthropomorphic factors. Founder effects coupled with limited dispersal over sea barriers typically result in low levels of genetic variation in island populations. In widespread species, restriction in gene flow across large areas leads to patterns of isolation by distance (IBD),

find more but recent population-based studies indicate that genetic structure on islands can be complex even at local scales. Here, we investigated the patterns of genetic variation in a widespread island palm (Phoenix canariensis) displaying reproductive syndromes associated with extensive dispersal (wind pollination and zoochory). Genetic variation was assessed at eight nuclear microsatellite loci in 330 individuals of 15 Canarian populations. Our results showed that levels of within-population genetic diversity in P. canariensis depend on the island considered, with a strong decreasing pattern from the easternmost and oldest island to the westernmost and youngest islands. A Mantel test supported a stepping-stone model of differentiation across the archipelago that fits the sequence of island emergence, and results from ABC and clustering analyses also corresponded with this progression rule.


“The synthetic epinecidin-1(22-42) peptide was derived fro


“The synthetic epinecidin-1(22-42) peptide was derived from positions 22-42 of Epinephelus coioides epinecidin-1. The synthetic SALF(55-76) Cyclic peptide (csSALF(55-76)) and SALF(55-76) linear peptide (IsSALF(55-76)) contained sequences from positions 55 to 76 of the Penaeus monodon anti-lipopolysaccharide factor (ALF), respectively. We studied the in vitro activities of epinecidin-1(22-42), csSALF(55-76), and Selleckchem FK866 IsSALF(55-76) against

Propionibacterium acnes, Candida albicans, and Trichomonas vaginalis. The minimum inhibitory concentrations (MICs) of epinecidin-1(22-42) for the test pathogen strains ranged 12.5-200 mu g/ml, those of csSALF(55-76) ranged 100-200 mu g/ml, and those of IsSALF(55-76) ranged 25-200 mu g/ml. epinecidin-1(22-42) exhibited cytotoxiciry towards P. acnes, C.

albicans, and T. vaginalis (one strain of which was a metronidazole-resistant strain, while the other strain was not), suggesting that epinecidin-1 functions like a lytic peptide. Similar cytotoxicity was identified against T. vaginalis treated with the csSALF55-76 and IsSALF(55-76) peptides. The antimicrobial activities of these peptides were confirmed by scanning electron microscopy (SEM), transmission electron microscopy (TEM), a viable cell count assay, and flow cytometric analysis. TEM and SEM examinations of T. vaginalis treated with these three peptides showed that severe swelling preceded cell death and breakage of the outer membrane, and the intracellular inclusion was found to have effluxed extracellularly. This phenomenon was also selleck chemicals llc found with epinecidin-1(22-42) selleck compound treatment of P. acnes and C albicans. Our results suggest that the epinecidin-1(22-42), csSALF(55-76), and IsSALF(55-76) peptides maybe good candidates for treating trichomoniasis, and epinecidin-1(22-42) may have potential as a drug supporting therapy for acne and candidiasis. (C) 2009 Elsevier Inc. All rights reserved.”
“Small GTPases largely control membrane

traffic, which is essential for the survival of all eukaryotes. Among the small GTP-binding proteins, ARF1 (ADP-ribosylation factor 1) and SAR1 (Secretion-Associated RAS super family 1) are commonly conserved among all eukaryotes with respect to both their functional and sequential characteristics. The ARF1 and SAR1 GTP-binding proteins are involved in the formation and budding of vesicles throughout plant endomembrane systems. ARF1 has been shown to play a critical role in COPI (Coat Protein Complex I)-mediated retrograde trafficking in eukaryotic systems, whereas SAR1 GTPases are involved in intracellular COPII-mediated protein trafficking from the ER to the Golgi apparatus. This review offers a summary of vesicular trafficking with an emphasis on the ARF1 and SAR1 expression patterns at early growth stages and in the de-etiolation process.”
“Background: Recently, a suture button device has been advocated as a simple and effective method of repairing the syndesmosis.

In patients who underwent a second operation, the incidence and s

In patients who underwent a second operation, the incidence and severity of adhesions were significantly AZ 628 lower for the treated area compared with the untreated area.\n\nConclusions: HA/CMC membrane was effective in reducing postoperative abdominal adhesions. The incidence of adhesion-related postoperative ileus after colorectal cancer surgery was unchanged. The results of qualitative analysis imply that further improvement of application may allow HA/CMC membrane to be more effective in reducing postoperative ileus.”
“The AAPM Low Energy Brachytherapy Source Calibration Working Group was formed to investigate and recommend quality control and quality assurance

procedures for brachytherapy sources prior to clinical use. Compiling and clarifying recommendations established by previous AAPM Task Groups 40, 56, and 64 were among the working group’s charges, which also included the role of third-party handlers to perform loading and assay of sources. This document presents the findings of the working group on the responsibilities of the institutional medical physicist and a clarification of the existing AAPM recommendations in the assay of brachytherapy sources. Responsibility for the performance and attestation of source assays rests with the institutional medical

physicist, who must use calibration equipment appropriate for each source type used at the institution. Such equipment and calibration procedures shall ensure secondary traceability BIBF 1120 in vitro to a national standard. For each multi-source implant, 10% of the sources AS1842856 mouse or ten sources, whichever is greater, are to be

assayed. Procedures for presterilized source packaging are outlined. The mean source strength of the assayed sources must agree with the manufacturer’s stated strength to within 3%, or action must be taken to resolve the difference. Third party assays do not absolve the institutional physicist from the responsibility to perform the institutional measurement and attest to the strength of the implanted sources. The AAPM leaves it to the discretion of the institutional medical physicist whether the manufacturer’s or institutional physicist’s measured value should be used in performing dosimetry calculations. (C) 2008 American Association of Physicists in Medicine.”
“Study Objective: To evaluate the sensitivity and specificity of various predictors of hypotension during onset of spinal anesthesia in elderly patients.\n\nDesign: Prospective study.\n\nSetting: 32 ASA physical status I, II, and I I I patients, aged 60 years. scheduled for elective lower limb surgery with spinal anesthesia.\n\nInterventions: Patients received spinal anesthesia with 10-17.5 mg of bupivacaine. No prophylactic ephedrine or fluid preloading was used.\n\nMeasurements: A 5-minute baseline was recorded and during onset of spinal anesthesia.

Mathematical models and optimum levels of the response variables

Mathematical models and optimum levels of the response variables were generated. RESULTS: Temperature had the greatest effect on all the response variables. The synergistic effect of temperature and pressure had significant effect (P smaller than 0.05) on anthocyanin retained and residual PPO activity. The prediction of the desirability model, based

on 95% confidence in the range of the independent variables, gave optimal treatment conditions of 83.39 degrees C, 2.38 min, 480.00 MPa, and 21.67 min, respectively for temperature, heating time, pressure, and pressurising time. At these levels, the corresponding response variables were 91.68%, 44.69% and 20.17% for the amounts of anthocyanin retained, FRAX597 and residual activities of PPO and POD, respectively. The desirability index

obtained was 0.741. CONCLUSION: The results were desirable and the mathematical models developed could be used to predict the outcome of the response variables to a high degree of accuracy. (C) 2014 Society of Chemical Industry”
“Background: Low efficacy, significant side effects, and refractory patients often limit the medical Panobinostat research buy treatment of migraine headache. However, new surgical options have emerged. Dr. Bahman Guyuron and others report response rates between 68 and 95 percent after surgical deactivation of migraine trigger sites in select patients. In an effort to replicate and expand migraine trigger-site deactivation surgery as a treatment option, the authors’ group and others have developed nonendoscopic algorithms. The exclusion of endoscopic techniques may be useful for surgeons with CYT387 little experience or limited access to the endoscope and in patients with challenging anatomy. Methods: Forty-three consecutive trigger deactivation procedures in 35 patients were performed. Preoperative and 12-month postoperative migraine questionnaires and patient charts were reviewed. Response to surgery in terms of migraine symptom relief and adverse events were evaluated. Results: The overall positive response rate was 90.7 percent. Total

elimination of migraine headaches was reported in 51.3 percent of those with a positive response, greater than 80 percent resolution of symptoms was reported in 20.5 percent, and 28.2 percent had resolution between 50 and 80 percent. No significant effect was reported following 9.3 percent of procedures. There were no major adverse events. Conclusions: Nonendoscopic trigger deactivation is a safe and effective treatment in select migraine headache patients. Although surgical techniques and understanding of the mechanisms of relief are evolving, results continue to be promising. This series confirms that excellent results can be attained without the endoscope. The authors continue to study these patients prospectively to improve patient selection and refine the protocol.

Thus, transfer of purified CD8(+) T cells is sufficient and safer

Thus, transfer of purified CD8(+) T cells is sufficient and safer than that of bulk lymphocytes. To add antigenic stimulation to the CD8(+) T cells in vivo, injection of antigenic peptide-loaded and monocyte-derived autologous dendritic cells (DCs) was simultaneously done and repeated 7 days later. The DC-based vaccinization resulted in efficient priming this website of HLA class I-restricted and MART1, WT1 or CMV peptides-specific CTLs in the recipient mice. This system may be useful to evaluate the stimulation of antigen-specific human CTLs in vivo. (C) 2009 Elsevier B.V. All

rights reserved.”
“Problem: Frequent dosage adjustments are necessary to achieve effective insulin therapy. However, a controversy surrounds the pertinent clinical parameters required to make effective and safe insulin titrations. We hypothesize that glucose readings are sufficient to adjust insulin dosage provided that it is done on a weekly

basis.\n\nMethods: In a prospective pilot study, we recruited 14 subjects with suboptimally controlled insulin-treated Type-2 and Type-1 diabetes. Subjects were treated with basal-bolus insulin therapy that was titrated weekly for 12 weeks. Dosage adjustments were made by the study Endocrinologist by reviewing subjects’ glucose readings, exclusively based on logsheets and contingent upon the approval of the on-site study team. To corroborate MX69 inhibitor that the glucose readings were sufficient for making dosage adjustments, we used software to process only glucose readings and recommend insulin dosage adjustments. The recommendations made by the software were retrospectively compared to the ones made by the study Endocrinologist.\n\nResults: All N = 568 recommendations were approved

by the study team and in 99.3% of the cases the recommendations were clinically similar to the ones made by the software. No hazardous disagreements were found. The mean A1C improved from 9.8% (+/- 2.0) to 7.9% (+/- 1.3) (p = 0.001) in 12 weeks and the weekly mean glucose progressively improved from 220.3 mg/dl (+/- 51.9) to 151.5 mg/dl (+/- 19.2) (p<0.0001). The frequency of Dinaciclib nmr minor hypoglycemia was 22.7 per patient-year in subjects with Type-2 diabetes and 42.7 in the subjects with Type-1 diabetes. No severe hypoglycemic events occurred.\n\nConclusions: Glucose readings are sufficient to adjust insulin therapy in a safe and effective manner, when adjustments are made on a weekly basis. Thus, dedicated software may help adjust insulin dosage between clinic visits. Published by Elsevier Inc.”
“Knowledge of textural properties is important for stakeholders in the food value chain including producers, postharvest handlers, processors, marketers and consumers. For fresh foods such as fruit and vegetable, textural properties such as firmness are widely used as indices of readiness to harvest (maturity) to meet requirements for long term handling, storage and acceptability by the consumer.

Despite the importance of this disease there are currently limite

Despite the importance of this disease there are currently limited therapeutic options indicating a need for effective, long-lasting treatment strategies with few side effects. The most recent discoveries regarding psoriasis pathogenesis, particularly our results regarding two cytokines -IL-22 and IL-20 – could prove to be the foundation for such therapies. Whereas IL-22 is mainly produced by activated T-cell sub-populations (Th22, Th1, Th17), monocytes,

dendritic cells and keratinocytes produce IL-20. Blood and lesional skin samples from psoriasis patients demonstrate high levels of IL-22 and IL-20. Interestingly, both cytokines act principally on keratinocytes and do not impact the immune system. Similar to the changes in the psoriasis epidermis these cytokines inhibit the AZD6244 price terminal differentiation of keratinocytes although they simultaneously increase their innate defense, mobility, and the production www.selleckchem.com/products/ipi-549.html of some chemokines. Some IL-22 effects are amplified by TNF-alpha, IL-17, and IFN-alpha. IL-22/IL-20

lends the reconstructed epidermis a psoriasis-like appearance with acanthosis, hypogranularity, and hyperkeratosis. In addition, mice that constitutively express high levels of IL-22 or IL-20 demonstrate a psoriasis-like appearance. A therapy counteracting IL-22 and IL-20 would be an innovative treatment with the potential for few side effects that would act on the final phase of psoriasis pathogenesis.”
“This study uses stereological techniques to examine body, internal gill and cardiovascular morphology of two larval amphibians, Pseudophryne bibronii and Crinia georgiana, to evaluate the roles of diffusive and convective gas exchange. Gosner stage 27 specimens were prepared for light microscopy and six parallel sections of equal distance taken through the body as well as a further six through the heart and internal gills. Body, internal

gill and heart volume as well as body and internal gill surface areas were determined. The harmonic mean distance across the internal gills was also measured and used to estimate oxygen diffusive conductance, DO2. The species were of similar body size and surface area, but ML323 in vivo the heart and internal gills were larger in P. bibronii, which may represent precursors for greater growth of the species beyond stage 27. The much larger surface area of the skin compared to the internal gills in both species suggests it is the main site for gas exchange, with the gills supplementing oxygen uptake. The sparse cutaneous capillary network suggests diffusion is the main oxygen transport mechanism across the skin and directly into deeper tissues. A numerical model that simplifies larval shape, and has an internal (axial vessels) and external oxygen source, confirms that diffusion is able to maintain tissue oxygen with limited convective input.


“The fluorescence quenching of 9-Aminoacridine (9-AA) by v


“The fluorescence quenching of 9-Aminoacridine (9-AA) by various dyes

were probed in aqueous medium using steady state and time resolved fluorescence spectroscopic techniques. From these techniques, we had rationalized the interaction of 9-AA with various dyes via ground state complex formation. The binding constant (K) and number of binding sites (n) were calculated from the relevant fluorescence quenching data. The fluorescence emission of 9-Aminoacridine was quenched by the dyes through static quenching followed by the mechanism of energy transfer. The static quenching mechanism was confirmed by lifetime measurements. The thermodynamic parameters such as free energy change (Delta G), enthalpy change (Delta H) and entropy change (Delta S), were calculated by thermodynamic equations. The results showed that Van der Waals interaction I-BET151 research buy or hydrogen bond formation played a major role in the binding of 9-AA with these dyes. (C) 2012 Elsevier B.V. All rights reserved.”
“Four cases of sagittal synostosis combined with ossified cephalhematoma prompted the authors to present the data and to discuss the implications. Large cephalhematoma of the vertex at birth with subsequent ossification occurred in all with final sizes of 6.5-10 by 4.0-5.5 by 0.8-1.8 cm. At surgery with 2-6 months, the mean skull index was 64.75, sagittal suture

completely closed, and a disfiguring bony mass present in all.\n\nIn three of the original DAPT ic50 cohort of 106 learn more sagittal synostoses, ossified cephalhematoma was removed in one piece together with the suture. In contrast to pathogenesis of common parietal cephalhematomas, cephalhematoma in sagittal synostosis is rather induced by periosteal detachment of the midline by strong shearing forces because molding is hindered in the lateral direction. Frequent and fast complete ossification is possibly directed by the same local factors (e.g., Noggin) which

lead to premature fusion of cranial sutures. Some treatment principles of ossified cephalhematoma in sagittal synostosis may be applied to surgery of common types.”
“The objectives of this study were: (1) to examine the distribution and bioaccumulation of microcystins in the main components of the food web (phytoplankton, zooplankton, crayfish, shrimp, mussel, snail, fish, frog) of Lake Pamvotis (NW Greece), (2) to investigate the possibility of microcystin biomagnification and (3) to evaluate the potential threat of the contaminated aquatic organisms to human health. Significant microcystin concentrations were detected in all the aquatic organisms during two different periods, with the higher concentrations observed in phytoplankton and the lower in fish species and frogs. This is the first study reporting microcystin accumulation in the body of the freshwater shrimp Atyaephyra desmsaresti, in the brain of the fish species common carp (Cyprinus carpio) and in the skin of the frog Rana epirotica.

The influence of pressure on two typical degradation mechanisms,

The influence of pressure on two typical degradation mechanisms, nickel oxidation and carbon deposition, is assessed using thermodynamic simulations. Pressurisation facilitates nickel oxidation whereas its effect on carbon deposition strongly depends on temperature.”
“The synthesis of several derivatives of 3-hydroxy-2,4,8-trimethyldec-8-enolide and attempts at the synthesis of 3,4-dihydroxy-2,4,6,8-tetramethyldec-8-enolide

(1), a structure which has been assigned to a metabolite of the phytopathogenic fungus, Botrytis cinerea, gave products whose spectroscopic data had significant differences from those reported for the natural product 1. The rare 11-membered lactone rings were constructed by ring-closing Fosbretabulin supplier metathesis reactions. The increase in conformational restrictions

imposed by the substituents has a high influence on the stereochemistry of the ring-closing metathesis reaction and gives rise to a decrease in the yield for the synthesis of 11-membered lactones. The predominant alkene which was obtained was the SB273005 in vivo (Z)-isomer. The observed spectroscopic differences between the synthesized lactones and the natural product and the spectroscopic data of its acetylated derivative 26a allowed us to revise the structure 1 to that of the gamma-butyrolactone 26.”
“When a flash of light precedes a static line segment, an illusory motion sensation is observed with the line propagating away from the flash’s location towards the opposite side (Hikosaka et al. in Vision Res 33:1219-1240, 1993). Here we report that a similar illusory motion percept can be triggered by a non-consciously perceived flash. Observers reported illusory line motion (ILM) arising from the flash’s location when a stationary line was presented and the flash was not detected. The results imply that the line motion illusion does not depend on conscious awareness of the flash and suggest that processing of unconscious information can modulate the responses of the neural mechanisms involved in motion perception.”
“Although ectopic lymphoid tissue formation is associated with many autoimmune diseases, it is unclear whether it

serves a functional role in autoimmune responses. 2,6,10,14-Tetramethylpentadecane causes chronic peritoneal inflammation and lupus-like disease with autoantibody production and ectopic click here lymphoid tissue (lipogranuloma) formation. A novel transplantation model was used to show that transplanted lipogranulomas retain their lymphoid structure over a prolonged period in the absence of chronic peritoneal inflammation. Recipients of transplanted lipogranulomas produced anti-U1A autoantibodies derived exclusively from the donor, despite nearly complete repopulation of the transplanted lipogranulomas by host lymphocytes. The presence of ectopic lymphoid tissue alone was insufficient, as an anti-U1A response was not generated by the host in the absence of ongoing peritoneal inflammation.

In the

In the GSK1838705A Protein Tyrosine Kinase inhibitor DLH group, the mesh deformation was minimal. Formed connective tissue was tightly associated with the anterior layer and did not differ from it in composition.

The mechanical properties of repaired abdominal wall were close to those of the anterior layer.\n\nIn prosthetic hernia repair, the mechanical properties of surgical mesh should correspond with those of the fascia being repaired. A mismatch of mechanical properties may result in implant deformation, abdominal wall biomechanics impairment, and recurrent herniation at the edges of the meshes.”
“Background: For the cardiac surgeon and patient the development of sternal wound infection is a serious post-operative complication associated with increased risk of death and also considerable morbidity.\n\nMethods: Nine publications were identified using the PubMed online database and search terms ‘gentamicin-containing collagen implant’ plus ‘surgical site infection’, ‘wound infection’ and ‘cardiac surgery’.\n\nResults: Six out of eight studies demonstrated that prophylactic use of gentamicin-containing collagen implants (GCCI) significantly reduce the wound infection rate following cardiac surgery (via sternotomy) compared to standard treatment alone. The adjunctive use of GCCI is particularly beneficial in high-risk subjects e. g. diabetes and obese patients. GCCI significantly improve

the morbidity associated with SSI following cardiac surgery by shortening the recovery phase and length of hospital stay; reducing selleck the need for surgical revision and use of antibiotics. GCCI have been shown to be cost saving across a wide spectrum of patients. A further study has shown that GCCI may also have a therapeutic role to play in patients with deep sternal wounds.\n\nConclusion: This review demonstrates that when used dry prior to insertion GCCI can be effective in reducing the rate of SSI following cardiac surgery. GCCI have also been shown to be cost saving as they reduce the substantial morbidity associated with deep SSI. The adjunctive use of GCCI is particularly beneficial

in high-risk patients. GCCI may also have a role to play in the treatment of deep sternal wound infection. (C) 2012 Surgical Associates Ltd. Published by Elsevier Ltd. All rights reserved.”
“Higher concentrations PFTα of anthocyanins in vegetables are important for attractive appearance and may offer health benefits for consumers. The red color of onion (Allium cepa) bulbs is due primarily to the accumulation of anthocyanins. The goal of this study was to identify chromosome regions that significantly affect concentrations of anthocyanins and soluble solids in onion bulbs. Segregating haploid plants from the cross of yellow (OH1) and red (5225) inbreds were asexually propagated and bulbs were produced in replicated trials across three environments.