Posts Categorized: Archives (2014-2016)

Simultaneous live imaging of a specific gene’s transcription and dynamics

Simultaneous live imaging of a specific gene’s transcription and dynamics

The Real-time Observation of Localization and EXpression (ROLEX) system   Dr. Hiroshi Ochiai and his colleagues, Dr. Takeshi Sugawara (Research Center for the Mathematics on Chromatin Live Dynamics [RcMcD] at Hiroshima University) and Professor Takashi Yamamoto (Graduate School of Science at Hiroshima University), have established a novel live-imaging method termed the “Real-time Observation of Localization… Read more

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Next-generation illumination using silicon quantum dot-based white-blue LED

  A Si quantum dot (QD)-based hybrid inorganic/organic light-emitting diode (LED) that exhibits white-blue electroluminescence has been fabricated by Professor Ken-ichi SAITOW (Natural Science Center for Basic Research and Development, Hiroshima University), Graduate student Yunzi XIN (Graduate School of Science, Hiroshima University), and their collaborators. A hybrid LED is expected to be a next-generation illumination… Read more

Noncoding RNA CCDC26 regulates KIT expression

Noncoding RNA CCDC26 regulates KIT expression

  A long noncoding RNA (lncRNA), which might give an impact on tyrosine kinase-targeted leukemia therapy, was found to be expressed in a leukemia cell line. The function of the lncRNA CCDC26 is not fully understood; however, researchers at Hiroshima University revealed the mechanisms by which CCDC26 controls the receptor tyrosine kinase KIT expression. The… Read more

How many organisms do live in this aquatic habitat?

How many organisms do live in this aquatic habitat?

Environmental DNA survey surrounding you     The aim of this new measurement method is to estimate the distribution of aquatic animals using droplet digital polymerase chain reaction (ddPCR) in order to quantify the number of target DNA copies present. This method focuses on quantification accuracy for low environmental DNA (eDNA) concentrations, because the eDNA… Read more

How is the membrane protein folded?

How is the membrane protein folded?

From molecular biology toward new medical care A key factor in the biosynthesis and stable expression of multi-pass transmembrane proteins was discovered, and its loss is thought to cause retinal degeneration. The factor works especially for multi-pass membrane proteins, in the integration of polypeptides into the membrane and/or protein folding. Understanding the mechanisms underlying protein… Read more

New assistive equipment to maximize human sensorimotor function

New assistive equipment to maximize human sensorimotor function

  A prototype for wearable equipment to support human motion has been developed at Hiroshima University, Japan. This wearable equipment, called the Sensorimotor Enhancing Suit (SEnS), enhances sensorimotor functions by reducing the muscle load of the upper limbs. SEnS is inexpensive because it is made of flexible fabrics using regular cloth and does not include… Read more