Grandfathers-to-Grandsons Transgenerational Transmission of Exercise Positive Effects on Cognitive Performance.

Physical exercise is a robust lifestyle intervention known for its enhancement of cognitive abilities. Nevertheless, the extent to which these benefits can be transmitted across generations (intergenerational inheritance to F1, and transgenerational to F2 and beyond) remains a topic of limited comprehension. We have already shown that cognitive improvements resulting from physical exercise can be inherited from parents to their offspring, proving intergenerational effects.

Complete Genome Sequence of DSM 44199.

Mycolicibacterium hassiacum is the most thermophilic of all the mycobacteria. A partial sequence based on Illumina technology of around 5 Mbp was published in 2012. Here, we report the 5,269,097-bp complete genome sequence assembled into a single circular chromosome.

Into the Thermus Mobilome: Presence, Diversity and Recent Activities of Insertion Sequences Across Thermus spp.

A high level of transposon-mediated genome rearrangement is a common trait among microorganisms isolated from thermal environments, probably contributing to the extraordinary genomic plasticity and horizontal gene transfer (HGT) observed in these habitats. In this work, active and inactive insertion sequences (ISs) spanning the sequenced members of the genus were characterized, with special emphasis on three strains: HB27, HB8, and NAR1. A large number of full ISs and fragments derived from different IS families were found, concentrating within megaplasmids present in most isolates.