Vulnerability of dynamic genetic conservation units of forest trees in Europe to climate change.

A transnational network of genetic conservation units for forest trees was recently documented in Europe aiming at the conservation of evolutionary processes and the adaptive potential of natural or man-made tree populations. In this study, we quantified the vulnerability of individual conservation units and the whole network to climate change using climate favourability models and the estimated velocity of climate change. Compared to the overall climate niche of the analysed target species populations at the warm and dry end of the species niche are underrepresented in the network.

Dynamic conservation of forest genetic resources in 33 European countries.

Dynamic conservation of forest genetic resources (FGR) means maintaining the genetic diversity of trees within an evolutionary process and allowing generation turnover in the forest. We assessed the network of forests areas managed for the dynamic conservation of FGR (conservation units) across Europe (33 countries). On the basis of information available in the European Information System on FGR (EUFGIS Portal), species distribution maps, and environmental stratification of the continent, we developed ecogeographic indicators, a marginality index, and demographic indicators to assess and monitor forest conservation efforts.

Recalcitrant tinea corporis as the presenting manifestation of patch-stage mycosis fungoides.

Mycosis fungoides is a cutaneous T-cell lymphoma. Its presence, which denotes an altered immune system, may make treatment of otherwise simple cutaneous infections difficult. In the case presented here, a patient with widespread tinea corporis poorly responsive to several oral antifungals was noted as having a background poikilodermatous slightly scaly eruption.

Incontinentia pigmenti presenting as seizures.

Incontinentia pigmenti is a rare disorder that may affect many systems including the skin, central nervous system, bone, and eyes. We describe a 13-day-old girl who developed seizures on day 1 of life and was placed on antiseizure medication. On approximately day 4 of life, she developed a vesicular rash on her trunk and extremities.