Dangerous Liaisons? When Cultivated Plants Mate with Their Wild Relatives

Do Cultivated Varieties of Native Plants Have the Ability to Outperform Their Wild Relatives?

Vast amounts of cultivars of native plants are annually introduced into the semi-natural range of their wild relatives for re-vegetation and restoration. As cultivars are often selected towards enhanced biomass production and might transfer these traits into wild relatives by hybridization, it is suggested that cultivars and the wild × cultivar hybrids are competitively superior to their wild r...

Dangerous liaisons

Cells during mitosis and meiosis undergo chromosome condensation through a process that depends on evolutionary conserved large protein complexes known as condensins. There are two condensing complexes, condensin i and ii, each of which is composed of five subunits. Condensin i and ii play essential, yet distinct, roles in chromosome condensation and segregation during mitosis. Recent findings ...

Dangerous liaisons? Industry relations with health professionals.

Smoking and asthma: dangerous liaisons.

Cigarette smoking and asthma interact to induce important adverse effects on clinical, prognostic and therapeutic outcomes. This review examines recent evidence on the harmful effects of smoking in asthma, possible underlying inflammatory mechanisms for this altered response, management options for these patients and potential future therapeutic directions. Active smokers, particularly females,...

Ferritin and metallothionein: dangerous liaisons.

Ferritin (Ft) interaction with the Zn-complexes of mammalian MT1, MT2 and MT3 metallothioneins (MT) leads to simultaneous Fe(II) and Zn(II) release.