background: the regenerative capacity of the mammalian heart is quite limited. recent reports have focused on reprogramming mesenchymal stem cells into cardiomyocytes. we investigated whether fibroblasts could transdifferentiate into myocardium. methods: mouse embryonic fibroblasts were treated with trichostatin a (tsa) and 5-aza-2-deoxycytidine (5-aza-dc). the treated cells were permeabilized ...

Levels of genetic diversity and population genetic structure of a collection of 230 accessions of seven tetraploid Triticum turgidum L. subspecies were investigated using six morphological, nine seed storage protein loci, 26 SSRs and 970 DArT markers. The genetic diversity of the morphological traits and seed storage proteins was always lower in the durum wheat compared to the wild and domestic...

BACKGROUND AND AIMS Juniperus excelsa M.-Bieb. is a major forest element in the mountains of the eastern part of Mediterranean and sub-Mediterranean regions. This study comprises the first morphological investigation covering a large part of the geographical range of J. excelsa and aims to verify the congruency between the morphological results and molecular results of a previous study. METHO...

Integrative taxonomy is an approach for defining species and genera by taking phylogenetic, morphological, physiological, and ecological data into account. This approach is appropriate for microalgae, where morphological convergence and high levels of morphological plasticity complicate the application of the traditional classification. Although DNA barcode markers are well-established for anim...

objective(s):cardiomyocytes have small potentials for renovation and proliferation in adult life. the most challenging goal in the field of cardiovascular tissue engineering is the creation of an engineered heart muscle. tissue engineering with a combination of stem cells and nanofibrous scaffolds has attracted interest with regard to cardiomyocyte creation applications. human adipose-derived s...

We studied the molecular phylogeny of the carabid subgenus Ohomopterus (genus Carabus), using two mitochondrial (mt) DNA regions (16SrRNA and NADH dehydrogenase subunit 5) and three nuclear DNA regions (wingless, phosphoenolpyruvate carboxykinase, and an anonymous locus). We revisited the previously reported incongruence between the distribution of mtDNA markers and morphologically defined spec...

Six eukaryotic supergroups have been proposed based on both morphological and molecular data. However, some of these supergroups are contentious and the deep relationships among them are poorly resolved. This is due to a limited number of morphological characters and few molecular markers in current use. The lack of resolution in most multigene analyses, including phylogenomic analyses, necessi...

For identification of genes responsible for varietal differences in flowering time and leaf morphological traits, we constructed a linkage map of Brassica rapa DNA markers including 170 EST-based markers, 12 SSR markers, and 59 BAC sequence-based markers, of which 151 are single nucleotide polymorphism (SNP) markers. By BLASTN, 223 markers were shown to have homologous regions in Arabidopsis th...

A major challenge in coral biology is to find the most adequate and phylogenetically informative characters that allow for distinction of closely related coral species. Therefore, data on corallite morphology and genetic data are often combined to increase phylogenetic resolution. In this study, we address the question to which degree genetic data and quantitative information on overall coral c...