Dissection of the genetic loci controlling drought tolerance traits with a complex inheritance is important for drought-tolerant sugarcane improvement. In this study, we conducted large-scale candidate gene association study 649 genes in diversity panel to identify variants underlying agronomic and indices evaluated plant cane ratoon under water-stressed (WS) non-stressed (NS) environments. We ...

The metabolic process of normal cells in general and cancer particular requires an important molecule—oxygen. In tumors, the oxygen level tends to decrease gradually from outer layers central core, leading a condition termed ``hypoxia.'' Changes modify signaling pathways activities cells. Basically, tumor development is divided into three stages: initiation, promotion, progression. Among them, ...

Coenzyme Q10 (CoQ10, ubiquinone) is an essential cofactor in the electron transport chain, serves as a potent antioxidant in mitochondria and lipid membranes, and is often used as a dietary supplement for a number of diseases including cardiovascular diseases. Recently, we obtained evidence that CoQ10 (Kaneka Q10) affects the expression of hundreds of human genes. To decipher the functional and...

A sensor protein ChvG is part of a chromosomally encoded two-component regulatory system ChvG/ChvI that is important for the virulence of Agrobacterium tumefaciens. However, it is not clear what genes ChvG regulates or what signal(s) it senses. In this communication, we demonstrate that ChvG is involved in the regulation of acid-inducible genes, including aopB and katA, residing on the circular...

Abstract Background and Aims Acute tubular injury accounts for the most common intrinsic cause acute kidney (AKI). The scattered cell (STC) phenotype was discovered as a uniform reaction of tubule cells triggered by injury. Our group first to identify an inducible transgenic mouse (PEC-rtTA-mouse) specifically labeling STCs with eGFP. Analysis transcriptional factors associated signaling pathwa...

Epigenetic modifications play crucial roles on establishment of tissue-specific transcription profiles and cellular characteristics. Direct conversions of fibroblasts into differentiated tissue cells by over-expression of critical transcription factors have been reported, but the epigenetic mechanisms underlying these conversions are still not fully understood. In addition, conversion of somati...

Xenocoumacin 1 (Xcn1), which is produced by Xenorhabdus nematophila CB6, exhibits strong inhibition activity against plant pathogens, especially fungi and oomycetes. Therefore, it has attracted interest in developing into a novel biofungicide applicable for protection. However, its low yield with concomitant high cost during the fermentation process limits widespread application. In this study,...

OBJECTIVE Ischemic preconditioning reduces infarct size and improves hemodynamic function. Unstable angina may be a clinical analogue to ischemic preconditioning, and involve activation of gene programs. We hypothesized that preceding unstable angina and/or ischemic preconditioning activated genes regulated by nuclear factor kappa B (NFkappaB) or hypoxia-inducible factor 1 alpha in parallel to ...

Background: Chitin is an abundant natural polysaccharide found in fungi, algae, and exoskeleton of insects. Several bacterial species are capable of utilizing chitin as their carbon source. These bacteria produce chitinases for degradation of chitin into N-acetyl-D-glucosamine. So far, regulation of the chitinase encoding genes has been studied in different bacterial species. Among Bacillus spe...

We have analyzed the role of actin polymerization in retinoic acid (RA)-induced HoxB transcription, which is mediated by the HoxB regulator Prep1. RA induction of the HoxB genes can be prevented by the inhibition of actin polymerization. Importantly, inhibition of actin polymerization specifically affects the transcription of inducible Hox genes, but not that of their transcriptional regulators...