<x-flowed>I would appreciate any information for a high efficiency of Arabidopsis pollen tube germination in vitro. Thanks a lot best -- Carlos del Pozo Centro de Biologia Molecular "Severo Ochoa" Universidad Autonoma de Madrid Campus de Cantoblanco Madrid 28049 Tlf 34 91 397 8433 Fax 34 91 397 4799 --- </x-flowed>