Scientists have engineered bacteria that are capable of sacrificing themselves for the good of the bacterial population. These altruistically inclined bacteria can be used to demonstrate the conditions where programmed cell death becomes a distinct advantage for the survival of the bacterial population.
Scientists have confirmed for the first time that a plant, the green alga Chlamydomonas reinhardtii, not only engages in photosynthesis, but also has an alternative source of energy: it can draw it from other plants. This finding could also have a major impact on the future of bioenergy.
Researchers from the UK, USA and India, led by scientists at the University of York, are embarking on a major four-year project which aims to develop new strains of rice to help to feed millions of people.
The PEPCHIPOMICS project, which is supported by the Seventh Framework Programme for Research and Technological Development (FP7) of the European Union, is aimed at synthesising and reading very high-density peptide microarrays.
An international research team led by Nanjing Agricultural University and BGI, has completed the first genomic sequence of pear by an approach using the combination of BAC-by-BAC strategy and next-gen sequencing. The pear genome not only provides an invaluable new resource for breeding improvement of this important crop, but also sheds new light on the genome evolution and other genome-wide comparative studies.
The discovery of a previously unidentified hearing organ in the South American bushcrickets' ear could pave the way for technological advancements in bio-inspired acoustic sensors research, including medical imaging and hearing aid development.
The money will help researchers in the Institute of Molecular, System and Cell Biology at the University of Glasgow to simplify the process of designing, building, testing and modifying biological systems like bacteria for a variety of useful purposes.
They're soft, biocompatible, about 7 millimeters long – and, incredibly, able to walk by themselves. Miniature "bio-bots" developed at the University of Illinois are making tracks in synthetic biology.
Researchers at the Wyss Institute for Biologically Inspired Engineering at Harvard University have mimicked pulmonary edema in a microchip lined by living human cells. They used this "lung-on-a-chip" to study drug toxicity and identify potential new therapies to prevent this life-threatening condition.
Based on a unique technology developed by A*STAR Singapore, these inventive and easy-to-use kits are versatile, effective and quick in the screening for modulators of protein-DNA interactions, as well as quality control (QC) analysis of transcription factor production.
Bioengineers at Harvard have developed a gel-based sponge that can be molded to any shape, loaded with drugs or stem cells, compressed to a fraction of its size, and delivered via injection. Once inside the body, it pops back to its original shape and gradually releases its cargo, before safely degrading.