Meiosis and beyond - understanding the mechanistic and evolutionary processes shaping the germline genome.

The separation of germ cell populations from the soma is part of the evolutionary transition to multicellularity. Only genetic information present in the germ cells will be inherited by future generations, and any molecular processes affecting the germline genome are therefore likely to be passed on. Despite its prevalence across taxonomic kingdoms, we are only starting to understand details of the underlying micro-evolutionary processes occurring at the germline genome level.

An improved pig reference genome sequence to enable pig genetics and genomics research.

Background: The domestic pig (Sus scrofa) is important both as a food source and as a biomedical model given its similarity in size, anatomy, physiology, metabolism, pathology, and pharmacology to humans. The draft reference genome (Sscrofa10.2) of a purebred Duroc female pig established using older clone-based sequencing methods was incomplete, and unresolved redundancies, short-range order and orientation errors, and associated misassembled genes limited its utility.

Patterns of microchromosome organization remain highly conserved throughout avian evolution.

The structure and organization of a species genome at a karyotypic level, and in interphase nuclei, have broad functional significance. Although regular sized chromosomes are studied extensively in this regard, microchromosomes, which are present in many terrestrial vertebrates, remain poorly explored. Birds have more cytologically indistinguishable microchromosomes (~ 30 pairs) than other vertebrates; however, the degree to which genome organization patterns at a karyotypic and interphase level differ between species is unknown.

Implementing RFID in a hospital library: a scoping study.

This article discusses a scoping study on implementing radio frequency identification device (RFID) in a hospital library context, conducted by Joseph Norwood for his MA dissertation at the University of Brighton. The study was carried out during the summer of 2011 to support possible RFID implementation at the Brighton and Sussex University Hospitals (BSUH) Trust, and the library staff were able to use the findings to good effect to create a business plan. This article also acts as the template for the new Dissertations into Practice feature, which was introduced in the March issue (Marshall, A.