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Highlights d Physcomitrella patens provides an early evolutionary snapshot of 11 KAI2-like proteins d A loop segment determines substrate specificity in Physcomitrella KAI2-like proteins d Distinct groups of proteins perceive (À)-5-deoxystrigol and the karrikin KAR 1 d Physcomitrella KAI2-like proteins cannot complement Arabidopsis kai2 or d14 mutants

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Aims:  To identify the microbiota in meju, fermented cooked soya beans, that may directly affect the microbial communities of Korean fermented soya bean foods. Methods and Results:  Using conventional bacterial 16S rDNA, bacilli‐specific 16S rDNA or fungi 18S rDNA‐specific primers, PCR products were amplified through a series of PCRs using the DNA extracted from ten meju samples. The amplicons were analysed using denaturing gradient gel electrophoresis (DGGE), which showed that Enterococcus durans was commonly detected in nine of ten meju samples. Bacillus subtilis was shown to be the major strain of bacilli in the samples tested. Based on the DGGE analysis of fungi in meju, we determined that Absidia corymbifera, Aspergillus sp. and Candida rugosa were the main fungi in the tested samples. Conclusions:  A variety of bacterial and fungal micro‐organisms were identified in meju samples, in addition to the micro‐organisms already known to be present. Significance and Impact of the Study:  This is the first report showing the differences and similarities in the populations of micro‐organisms in meju samples using nested PCR‐DGGE, a culture‐independent method. The results may be applicable to the development of improved meju, in which the indigenous micro‐organisms required for fermentation can be standardized.

For investigating the direct applicability of highly active cobalt containing cathodes on YSZ electrolytes at a lower processing and operating temperature range (T ≤ 650 °C), we fabricated a thin film lanthanum strontium cobalt oxide (LSC) cathode on an yttria stabilised zirconia (YSZ)‐based solid oxide fuel cell (SOFC) via pulsed laser deposition (PLD). Its electrochemical performance (5.9 mW cm–2 at 0.7 V, 650 °C) was significantly inferior to that (595 mW cm–2 at 0.7 V, 650 °C) of an SOFC with a thin (t ∼ 200 nm) gadolinium doped ceria (GDC) buffer layer in between the LSC thin film cathode and the YSZ electrolyte. It implies that even though the cathode processing and cell operating temperatures were strictly controlled not to exceed 650 °C, the direct application of LSC on YSZ should be avoided. The origin of the cell performance deterioration is thoroughly studied by glancing angle X‐ray diffraction (GAXRD) and transmission electron microscopy (TEM), and the decomposition of the cathode and diffusion of La and Sr into YSZ were observed when LSC directly contacted YSZ.

Abstract. Nano-imprint lithography (NIL) is one of the most promising patterning technologies, in which nano-and micro-patterns are fabricated on various substrates. NIL provides high throughput and low cost in fabricating nano-structures due to its simple process and allows resolution below 10 nm without issues of light diffraction with conventional lithographic techniques. Its patterning mechanism is based on mechanical deformation of a polymer resist, which is simply done by pressing with a mold. This patterning mechanism also enables inorganic and organic-inorganic hybrid materials to be directly patterned by NIL. This article covers the recent progress of NIL-based direct patterning techniques and their applications to devices. Recently, functional nano-and micro-patterns have been applied to various electronic devices for the enhancement of overall performance. Fabrication methods of these devices are difficult using conventional lithographic techniques due to complex processes, high cost and low throughput. Direct NIL technique using functional resist can simply fabricate functional nano-and micro-structures and thus can be usefully applied to various industries.