Unconventional Gas in the Benelux: Cautious Attitudes and Regional Interplay

The three countries of the Benelux are often overlooked in Europe’s current unconventional gas debate. But the Netherlands, Belgium and Luxembourg all possess considerable shale gas resources, and major energy companies have already taken an interest. So far no serious drilling has taken place. This article puts the discoveries and recent action in the perspective of regional breakdown of public policy and government authority. Analyzing business prospects, economic policy and regulatory action of the different governments in the Benelux, the article yields insight into the relevant power structure inside the policy domain. The influence of different members of the Benelux on the other members is discussed. All three countries have adopted a rather cautious attitude towards the exploration and production of unconventional gas

Transitional forms between the three domains of life and evolutionary implications

The question as to the origin and relationship between the three domains of life is lodged in a phylogenetic impasse. The dominant paradigm is to see the three domains as separated. However, the recently characterized bacterial species have suggested continuity between the three domains. Here, we review the evidence in support of this hypothesis and evaluate the implications for and against the models of the origin of the three domains of life. The existence of intermediate steps between the three domains discards the need for fusion to explain eukaryogenesis and suggests that the last universal common ancestor was complex. We propose a scenario in which the ancestor of the current bacterial Planctomycetes, Verrucomicrobiae and Chlamydiae superphylum was related to the last archaeal and eukaryotic common ancestor, thus providing a way out of the phylogenetic impasse

Cereal Genome Evolution: Grasses, line up and form a circle

AbstractThe genomes of six major grass species can be aligned by dissecting the individual chromosomes into segments and rearranging these linkage blocks into highly similar structures