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Together, the CASS project generates comprehensive data to facilitate conventional breeding strategies for high-yielding cassava genotypes. It also builds the foundation for genome-scale metabolic modelling aiming to predict targets and bottlenecks in metabolic pathways. This information is used to engineer cassava genotypes with improved source-sink relations and increased yield potential.A novel crystalline coordination polymer containing Ce3+ and bis(4-nitrophenyl) phosphate (L), CeL3 , was synthesized and its unique transmetalation selectivities toward Yb3+ and Lu3+ in the lanthanide series were evaluated. The relatively large difference in transmetalation selectivity between the neighboring Tm3+ and Yb3+ species is noteworthy because the reactivities of heavy lanthanides are generally considerably similar. The structural strain of the polymeric framework is likely responsible for this unusual trend. Powder X-ray diffraction analysis indicated that, in the cases of only Yb3+ and Lu3+ , large differences in their ionic sizes compared to that of Ce3+ in the parent framework may induce a structural strain after solid solution formation, while cleavage of the relatively weak Ce-O bond allows the formation of new Yb-O and Lu-O bonds with the incoming Yb3+ and Lu3+ , respectively. Structural phase transitions likely caused by the heterogeneous nucleation of the Yb- (or Lu-) type phase were also observed.At the date of writing this editorial, there is now agreement amongst experts that the first wave of the United Kingdom's (UK) COVID-19 pandemic is in decline (1). learn more The number of deaths reported each day is now around 1% of the cumulative total and falling. In general, the approach to predicting pandemic policy has been through a comparison of inter-country performance in managing this crisis. While all countries are paying a high price in economic slowdown and lives lost, the health consequences in terms of cases and deaths have varied considerably. Countries with lower relative mortality and infection numbers have shown a more structured logical approach to pandemic management.The rapidly increasing number of COVID-19 patients and evidence of human-to-human transmission even within the asymptomatic incubation period prompted the attention of the entire world. The field of dermatology and procedural dermatology is not exempt from this global issue. We cannot deny the fact that this situation will have a lasting impact on the health-seeking behaviours of our patients. It is necessary for dermatologists and dermatologic surgeons to be aware of the potential risks and precautions when re-emerging their practices after COVID-19.Aim A high faecal calprotectin (FC) level is a non-invasive marker for inflammatory bowel disease. Nevertheless, healthy infants have elevated levels of FC with large variations. The aim of our study was to determine the levels of FC and associated factors in healthy infants aged 0-12 months. Methods Infants younger than 1 year of age were in the follow-up programme of the Well Child Unit. Data on the clinical characteristics, including birth, anthropometric measurements and feeding types of infants in the unit, were obtained from their personal health records. One fresh stool sample was collected from each infant. ELISA was used to measure FC. Results We included 84 infants younger than 1 year of age. The median FC value was 313 μg/g. The FC levels were greater in the youngest (0-30 days) group of infants than in the oldest (181-365 days) group (P less then 0.001). The FC levels were higher in infants delivered by caesarean section than in those delivered vaginally (P = 0.016). The levels were also higher in infants who were solely breastfed than in those who received mixed feeding (breast milk and formula) during the first 6 months of life (P = 0.030). Conclusion The FC levels in this group of infants were high, especially in the first month of life. Several birth and environmental factors influenced the FC values. Further studies with a larger cohort of infants and serial assessment of FC over time are required to better understand the patterns of this biomarker during infancy.We read the recently published article by Drs. Agopian, Verna and Goldberg (1) with great interest. The authors have provided an important assessment of liver transplant volumes across the United Network for Organ Sharing (UNOS) regions from February to March of 2019 and 2020. The study revealed a significant center-based difference in volume of transplant particularly among centers located in the same metropolitan areas including New York City.Background Serum creatinine concentrations are higher in Greyhounds when compared with nonsighthound breeds. Greyhounds might also have higher urine creatinine concentrations compared with other breeds, which could affect urine protein-to-creatinine ratio (UPC) references. Objectives We aimed to determine the UPC reference intervals (RIs) in healthy nonracing Greyhounds and compare this with UPC values in a group of healthy nonsighthounds and with the current International Renal Interest Society (IRIS) guidelines. Methods The study used an observational cross-sectional design, involving clinically healthy, nonracing Greyhounds (n = 98) and nonsighthound dogs of similar weight, age, and sex (n = 24). Packed cell volumes, total solids, urine protein concentrations, serum and urine creatinine concentrations, urine specific gravity (USG) measurements, and UPCs were determined. Linear regression was used to compare urine creatinine and urine protein concentrations, relative to the USG measurements, between Greyhound and nonsighthound groups. Greyhound UPC RIs were determined using nonparametric methods and compared with UPC values in nonsighthounds and current IRIS guidelines. Results Mean urine creatinine concentrations, adjusted for USGs, were approximately 22% higher in Greyhounds compared with nonsighthounds (P = .002). Mean urine protein concentration (P = .46) and UPC (P = .1) were not significantly different between Greyhounds and nonsighthounds. The upper limit of the Greyhound UPC RI was 0.20 or 0.42, depending on whether strict or moderate exclusion criteria were applied, respectively. Conclusions Greyhounds have higher urine creatinine concentrations than nonsighthounds. Although the suggested RI for UPCs in Greyhounds is slightly lower than the cut-offs recommended in generic canine IRIS guidelines, this difference is not likely to be clinically significant.

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