Pyramiding multiple genes for resistance to PVY, TSWV and PMMoV in pepper using molecular markers

Pepper (Capsicum annuum L.) is one of the most important vegetables cultivated worldwide. Many pests and pathogens cause economic yield losses in pepper. Potato virus Y (PVY), Tomato spotted wilt virus (TSWV) and Pepper mild mottle virus (PMMoV) are considered among the most destructive viruses affecting pepper in the world. Because chemical treatments have limited success for managing PVY, TSWV and PMMoV, resistant varieties are considered to be the most effective means of controlling these viruses. In this study, resistance genes to these viruses were successfully transferred to the superior sweet Charleston pepper line 'Y-CAR' using molecular markers and biological assays. As a result, a new line which is resistant to PVY, TSWV and PMMoV was developed. The results also showed the applicability of a pyramiding strategy for breeding multiple virus resistance in pepper. © Verlag Eugen Ulmer KG, Stuttgart.Scientific and Technological Research Council of Turkey, TEYDEP foundation (3080171

Pyramiding multiple genes for resistance to PVY, TSWV and PMMoV in pepper using molecular markers

Pepper (Capsicum annuum L.) is one of the most important vegetables cultivated worldwide. Many pests and pathogens cause economic yield losses in pepper. Potato virus Y (PVY), Tomato spotted wilt virus (TSWV) and Pepper mild mottle virus (PMMoV) are considered among the most destructive viruses affecting pepper in the world. Because chemical treatments have limited success for managing PVY, TSWV and PMMoV, resistant varieties are considered to be the most effective means of controlling these viruses. In this study, resistance genes to these viruses were successfully transferred to the superior sweet Charleston pepper line 'Y-CAR' using molecular markers and biological assays. As a result, a new line which is resistant to PVY, TSWV and PMMoV was developed. The results also showed the applicability of a pyramiding strategy for breeding multiple virus resistance in pepper. © Verlag Eugen Ulmer KG, Stuttgart.Scientific and Technological Research Council of Turkey, TEYDEP foundation (3080171

Médecins Avec Frontières and the making of a humanitarian borderscape

This article makes the case for the consideration of a humanitarian borderscape. The article analyses the recent humanitarian responses to irregular migration in the Mediterranean, Aegean and Greece and argues that processes of im/mobility produce specific times, spaces and types of care. The argument transcends recent discussions on the shrinking and/or expanding of humanitarian spaces, suggesting instead that a focus on the specific setting of the border and the dynamics of mobility are more useful to understanding humanitarian responses to mobility and immobility. In addition, the article contributes to the emerging literature on borderscapes by offering an interpretive analysis of the creation of a particular humanitarian borderscape made up of specific features and activities, which are undertaken by a multiplicity of actors in multiple places. Building on a consideration of this multiplicity, the article focuses specifically on the work of Médecins Sans Frontières