Matk/CHK knockout mice were reported to show no apparent phenotypic abnormalities. This was thought to be due to the homologous kinase Csk that compensates for Matk/CHK. Here, we present the first evidence that the nonreceptor tyrosine kinase, Matk/CHK, is an important modulator of immune cell signaling. We found that the frequency of primitive hematopoietic cells, the side population c-kit(+) ...

This study aims to identify and authenticate selected medicinal plants commercially sold in Manila and assess the most effective DNA barcodes using three chloroplast markers (trnH-psbA, matK, rbcL) and a nuclear marker(ITS). Among the four evaluated markers, trnH-psbA was the most easily amplified followed by matK and ITS. The ITSmarker gave 100% sequencing success rate, followed by trnH-psbA a...

DNA barcoding has been proposed to be one of the most promising tools for accurate and rapid identification of taxa. However, few publications have evaluated the efficiency of DNA barcoding for the large genera of flowering plants. Dendrobium, one of the largest genera of flowering plants, contains many species that are important in horticulture, medicine and biodiversity conservation. Besides,...

In this study, we tested the applicability of the core DNA barcode MATK for identifying species within the Fabaceae family. Based on an evaluation of genetic variation, DNA barcoding gaps, and species discrimination power, MATK is a useful barcode for Fabaceae species. Of 1355 plant samples collected from 1079 species belonging to 409 diverse genera, MATK precisely identified approximately 80 %...

MatK, the only maturase gene in the land plant plastid genome, is a very popular phylogenetic marker that has been extensively applied in reconstructing angiosperm phylogeny. However, the use of matK in fern phylogeny is largely unknown, due to difficulties with amplification: ferns have lost the flanking trnK exons, typically the region used for designing stable priming sites. We developed pri...

The cultivated date palm is the most agriculturally important species of the Arecaceae family. The standard chloroplast DNA barcode for land plants recommended by the Consortium for the Barcode of Life plant working group needs to be evaluated for a wide range of plant species. Therefore, we assessed the potential of the matK and rpoC1 markers for the authentication of date cultivars. There is ...