The engrailed story

Article Abstract:

Research on the genetics of the insect mutation engrailed started in the late 1960s and early 1970s with a study describing the clonal parameters of wing disc development. This study paved the way for the developmental genetic analysis of engrailed and the subsequent research of the bithorax complex as bases for the notion of selector genes. The mutation engrailed was found to play a significant role in morphogenetics and an important function in acting as a selector gene.

Research, Gene mutations, Gene mutation, Genetic aspects, Insects, Mutation (Biology), Mutation

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The precious life of an overgrown canal

Article Abstract:

The restoration of canals with stretches which are designated Sites of Special Scientific Interest can present a number of difficulties. In particular, it can be hard to decide how best to deal with the flora and fauna which have populate the waterway while it was in a semi-derelict state, especially if rare species are involved. In some cases, it may be necessary to move species from the waterway into 'off-line' nature reserves.

Environmental aspects, Canals

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No counting allowed

Article Abstract:

'Tailoring Your Tastes' method helps dieters lose weight by retraining their taste buds. It uses one's food preferences as basis for healthy eating habits rather than forced reduction of fat, calories and favorite foods.

Methods, Analysis, Reducing diets, Taste buds

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