![]() ![]() Salzburg where he established molecular plant physiology in research and teaching. Finally, he became associate professor at the Univ. Oxford (UK) to work on symbiosome membranes and intracellular pH measurements, respectively. Nacional Autonoma de Mexico (Cuernavaca, Mexico) and at Univ. ![]() ![]() Salzburg, Austria) with intermediate fellowships to visit labs at the Univ. As a post-doc he worked at Wye College (now part of Imperial College, London, UK) on ion channels from guard cells and pollen grains, and continued pollen research at the Institute of Plant Physiology (Univ. thesis at the Technical University of Karlsruhe (Germany) included the quantitative imaging of tip-localised Ca 2+ gradients in pollen tubes and first patch-clamp experiments to characterise pollen ion channels. Gerhard Obermeyer studied Biology at the University of Constance, Germany, with majors in membrane and cell biophysics. The book offers experimental and theoretical solutions to help established researchers and newcomers to the field alike solve the many mysterious behaviors of pollen tube tips. In addition, a chapter on root hair cells is included to provide an alternative view on the underlying molecular principles of tip growth in general.Įach chapter provides a summary of cutting-edge techniques, results and experimental data a statement, hypothesis or conclusion on the importance of the aspect described for tip growth, particularly pollen tip growth and addresses open gaps in our understanding and potential approaches to remedying them. ![]() The individual chapters address topics ranging from molecular biophysical concepts to comprehensive omic studies and computational modeling of the tip growth process. It provides an updated and balanced overview of the current state of knowledge and future research perspectives regarding how pollen tubes’ growth is driven and regulated by molecular interactions underlying the cellular processes. This book focuses on the biophysical aspects of tip growth: How do physical parameters like pressure, water potential, electrical fields, or ion currents contribute to and influence this specialized and highly dynamic form of cell growth? ![]()
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