جست‌وجوی استاد و پژوهشگر

Petra Dietrichمشاهده پروفایل

استاد

• Ion Channels
• Signal Transduction
• Calcium Signaling
• +۵ مورد دیگر

Prof. Petra Dietrich is a leading researcher in Plant Cell Biology at Friedrich-Alexander University Erlangen-Nürnberg (FAU), focusing on cation channels and signal transduction in Arabidopsis thaliana . Her work investigates how ion channels regulate membrane potential, Ca 2+ signaling, and stress responses, with a particular emphasis on TPC1 and CNGC family channels. Her research integrates molecular biology, electrophysiology, and confocal microscopy to dissect regulatory mechanisms in plant vacuoles and plasma membranes. Key projects include Structure-function analysis of TPC1 using mutagenesis Role of CNGC channels in growth and stress adaptation Ca 2+ signaling network characterization Recent publications highlight trends in CNGC/TPC channel biophysics, stress-induced Ca 2+ dynamics, and membrane transport systems. Her team employs techniques like Patch-clamp electrophysiology Xenopus oocyte expression Fluorescence Ca 2+ imaging Protein interaction assays Contact: petra.dietrich@fau.de | Room 03.584, Staudtstraße 5, Erlangen, Germany

Shaul Yalovskyمشاهده پروفایل

استاد

• Plant Molecular Biology
• Cell Signaling
• Abiotic Stress Responses
• +۴ مورد دیگر

Shaul Yalovsky is a Full Professor at Tel Aviv University's School of Plant Sciences and Food Security, where he has maintained an active research laboratory since the late 1990s. He currently serves as head of the Peking University Institute of Advanced Agricultural Sciences – Tel Aviv University joint PhD program and has previously served as head of the Department of Plant Sciences (2013-2016). Professor Yalovsky has held visiting positions at ETH Zurich (2007), UC Berkeley (2009), and Institute Jean-Pierre Bourgin, INRAE, Versailles (2017). Yalovsky earned his PhD from the Hebrew University of Jerusalem and conducted postdoctoral research at UC Berkeley from 1993-1999 before establishing his independent laboratory at Tel Aviv University. He was promoted to Full Professor in 2010. Professor Yalovsky's research focuses on the molecular mechanisms of plant cell signaling, particularly the role of Rho of Plants (ROP) GTPases in cell polarity and stress responses. His laboratory has made significant contributions to understanding how ROPs are targeted to specific membrane domains through lipid modifications, how they form self-organizing signaling domains, and how they mediate responses to abiotic stresses. His work has important implications for improving water use efficiency in plants through manipulation of stomatal regulation. The lab also studies the interaction between ROP signaling and plant hormones like abscisic acid (ABA) in root development and stress responses. Analysis of Professor Yalovsky's publication record reveals consistent focus on ROP GTPase signaling mechanisms with increasing emphasis on the interplay between membrane dynamics, protein modifications, and plant development. His work spans fundamental biochemical characterization of protein modifications to physiological studies of plant stress responses, demonstrating both depth and breadth in plant cell signaling research. Professor Yalovsky serves as a monitoring editor for Plant Physiology (since 2005) and as an associate editor for Molecular Plant (since 2015), demonstrating his standing in the plant science community. His laboratory has pioneered techniques such as Bimolecular Fluorescence Complementation (BiFC) for studying protein-protein interactions in plants. The Yalovsky lab, located in room 609 of the Britannia-Porter building, maintains active collaborations with research groups internationally and continues to investigate the molecular mechanisms underlying plant cell signaling and stress responses.

Alexander Mottenمشاهده پروفایل

دانشیار

• Botany
• Plant Reproduction Biology
• Evolutionary Genetics
• +۳ مورد دیگر

Alexander Motten is an Associate Professor of the Practice Emeritus of Biology at Duke University's Trinity College of Arts & Sciences. He holds a Ph.D. from Duke University (1982) and has been affiliated with the institution since 1988, progressing through roles such as Lecturer, Assistant Professor of the Practice, and eventually attaining his current Emeritus status in 2016. His academic leadership includes serving as Co-Director of Undergraduate Studies in Biology (2013-2016). His research focuses on plant reproductive biology, particularly investigating pollination ecology, mating systems, and evolutionary genetics in species like Erythronium and Datura stramonium. Key themes include inbreeding depression, floral morphology effects on outcrossing rates, and ecological speciation mechanisms in sympatric plant populations. Teaching contributions include developing courses for continuing education programs such as the Basic Botany class at Duke Gardens and an OLLI course on flower natural history. His service includes editorial roles for journals like the South African Journal of Botany and peer review for Botany/Botanique and American Journal of Botany . His publications emphasize experimental approaches to understanding plant reproductive success, with studies ranging from pollen tube growth analysis to population-level outcrossing determinants in self-fertilizing weeds.

• Plant Biology
• Biochemistry
• Cellular Development
• +۳ مورد دیگر

Cecilia Borassi is a Researcher specializing in plant developmental biology, with a focus on cell wall dynamics, embryogenesis, and pollen tube growth mechanisms. She collaborates on projects such as Mechanotransduction in plant development (2024–present) and Plant Cell Polarity (2023–2025). Her work integrates molecular genetics, biomechanics, and biochemical analysis to study plant cell wall integrity and developmental processes. Research interests include Arabidopsis genetics, extensin proteins, proline-rich signaling pathways, and the role of mechanotransduction in plant growth. Recent studies explore how protein envelopes protect early embryos and how hydroxylation enzymes regulate pollen tube secretion. She has contributed to peer-reviewed journals like Journal of Experimental Botany and Development .

• Bioremediation
• Microbiology
• Plant-Microbe Interactions
• +۳ مورد دیگر

Miguel Angel Caviedes Formento is a Full Professor at the University of Seville's Department of Microbiology and Parasitology within the Faculty of Pharmacy. His research focuses on environmental biotechnology, particularly the application of plant-microbe symbiosis for bioremediation of heavy metal-contaminated soils and waters. He has led numerous national and international research projects, including EU-funded initiatives, exploring rhizobacteria-legume interactions, metal resistance mechanisms, and phytoremediation strategies. Key research areas include: 1) Engineering symbiotic systems for metal sequestration, 2) Isolation of metal-tolerant rhizobacteria, and 3) Ecological restoration of polluted ecosystems using native plant species like Spartina maritima and Arthrocnemum macrostachyum. His work integrates molecular biology, microbiology, and environmental science to develop sustainable bioremediation technologies. Notable contributions include developing transgenic systems for enhanced metal tolerance, discovering novel plant growth-promoting bacteria, and advancing understanding of symbiotic nitrogen fixation under stress conditions. His research has been published in high-impact journals like Environmental Science & Technology, New Phytologist, and Plant Physiology. He has supervised multiple doctoral theses and maintains active collaborations with institutions in Tunisia, Morocco, and France. Current projects focus on Mediterranean ecosystem restoration and agro-biotechnological solutions for metal-contaminated agricultural soils.

Caren Changمشاهده پروفایل

استاد

• Plant Hormone Signaling
• Ethylene Biology
• Molecular Biology
• +۳ مورد دیگر

Caren Chang is a Professor in the Department of Molecular & Cellular Biology (MOCB) at the University of Maryland, College Park. She serves as Co-Director of the Terrapin Teachers program and holds affiliations with the BISI-Molecular & Cellular Biology graduate program. Her research focuses on the molecular mechanisms of ethylene signaling in plants, particularly using Arabidopsis thaliana as a model system, alongside mosses and liverworts to explore evolutionary aspects of hormone function. Education: Ph.D. in Molecular Biology from the California Institute of Technology (1988). Research Interests: Dr. Chang's work integrates molecular biology, genetics, and proteomics to study how the plant hormone ethylene (C₂H₄) influences growth, development, and stress responses. Her lab investigates ethylene-independent roles of the precursor molecule ACC, uncovering its signaling functions in root development, reproductive biology, and abiotic stress tolerance across diverse plant species. Recent studies highlight conservation of ethylene pathways across land plants and algae, offering insights into terrestrialization. Recent Trends in Publications: Her articles emphasize cross-species analyses of ethylene/ACC signaling, with contributions to understanding hormonal crosstalk (e.g., with auxin and TOR pathways) and stress adaptation mechanisms. Key themes include evolutionary conservation of signaling molecules and novel roles for ACC beyond classical ethylene pathways. Awards: 2022-2023 Distinguished Scholar-Teacher Award from the University of Maryland, recognizing excellence in teaching and research. Labs/Teams: Her research group collaborates broadly, including with researchers like Bart Van de Poel (University of Melbourne) on comparative ethylene studies. The lab employs state-of-the-art proteomic and genetic approaches to dissect signaling networks.

• Bioimaging
• Cell Biology
• Cytoskeleton
• +۳ مورد دیگر

Dr. Tim Hawkins serves as Head of Bioimaging in the Department of Biosciences at Durham University and Deputy Director of the Durham Centre for Bioimaging Technology. His role combines facility leadership, industrial collaboration, and active research in cell biology with a focus on advanced imaging techniques. He also coordinates outreach for the Biosciences department and maintains an active presence on Twitter (@BioimagingDurh1). His research centers on cytoskeleton dynamics in plant and animal cells, with particular emphasis on: Mechanisms of actin-membrane interactions and cytoskeletal organization Plant cell responses to mechanical stress and division processes Development of novel bioimaging methodologies for plant tissues Collagen dynamics and skin biology applications Industrial partnerships for imaging technology development Analysis of his 15 most recent publications (2017-2025) reveals a strong interdisciplinary trajectory bridging plant cell biology and dermatological research. His work consistently advances imaging techniques while exploring fundamental cytoskeletal mechanisms, with increasing focus on mechanical manipulation platforms and translational skin applications since 2020. Key collaborations with industry partners and cross-departmental teams at Durham are evident throughout his output. Dr. Hawkins actively supervises eight postgraduate students across PhD and MSc programs and leads a research team including Joanne Robson, Dr. Liv Kent, and Lydia Kitchen. His laboratory focuses on integrating high-resolution imaging with mechanical testing systems, notably developing microscope-mountable platforms for controlled tissue stretching/compression using Zaber linear platforms and Flintec force transducers.

• Molecular Biology
• Plant Biology
• Synthetic Biology
• +۳ مورد دیگر

Dr. Johannes Kroon serves as Senior Experimental Officer in the Department of Biosciences at Durham University. He has held this role since 2014, concurrently managing the Molecular Cell Biology laboratory under Prof. Patrick Hussey. Previously, he worked in industry (2012–2014) at Invista Intermediates and as a Senior Research Associate (1993–2012) in Prof. Antoni Slabas' Lipid Molecular Biology group at Durham. He holds a PhD in Molecular Biology from Durham University (2000), with earlier training at the University of Amsterdam (BSc) and Free University Amsterdam (MSc in Molecular Genetics and Biotechnology). His research focuses on applied biological systems, including lipid synthesis regulation, actin-associated proteins, synthetic biology, and genome editing in plants/microbes. He contributes to the Durham Centre for Crop Improvement Technology and Molecular Plant Sciences research groups. His work spans plant immunity, cytoskeletal dynamics, and metabolic engineering, with recent studies on stomatal immunity, ER-mitochondrial interactions, and pollen tube growth mechanisms. Kroon's publications emphasize plant signaling pathways, lipid metabolism, and proteomic approaches. His experimental expertise bridges academic and industrial contexts, addressing challenges in sustainable polymer production and plant-based biotechnology.

• Plant Physiology
• Ion Channel Biology
• Pollen Biology
• +۳ مورد دیگر

Dr. Nikita Maksimov holds the position of Sponsored Researcher in the Department of Biosciences. His research focuses on ion transport mechanisms in plant reproductive structures, particularly pollen tubes and protoplasts, with emphasis on redox regulation and heavy metal effects. Key areas include reactive oxygen species (ROS) signaling, ion channel modulation under stress conditions, and electrophysiological analysis of plant cells. Education details are not provided in the source text. Research interests span plant physiology, cell biology, and environmental stress responses. His work explores how hydrogen peroxide and heavy metals like nickel and copper influence ion homeostasis in pollen, contributing to understanding plant reproductive biology and stress tolerance mechanisms. No awards, grants, or advised students are listed. Laboratory affiliations or team collaborations remain unspecified.

• Pollen Tube Growth
• Ion Dynamics
• Plant Reproduction
• +۲ مورد دیگر

Jose Feijo is Professor of Cell Biology and affiliate faculty in Plant Science at the University of Maryland. His research integrates live-cell imaging, electrophysiology, and molecular genetics to study calcium signaling during pollen tube growth. Research Focus: Feijo's lab develops genetically encoded biosensors to visualize ion fluxes during fertilization. Current projects examine how glutamate receptor-like channels (GLRs) coordinate growth oscillations and how peri-germ cell membranes facilitate gamete interactions. Notable Work: His team pioneered vibrating probe techniques to map ion currents in growing pollen tubes and demonstrated the role of anion channels in cell wall assembly.

Anu Singh-Cundyمشاهده پروفایل

دانشیار

• Plant Cell Biology
• Pollen-Pistil Interactions
• Plant Extracellular Matrix Biochemistry
• +۴ مورد دیگر

Anu Singh-Cundy is an Associate Professor in the Biology Department at Western Washington University, part of the College of Science and Engineering. Her research focuses on plant cell biology, specifically pollen-pistil interactions, extracellular matrix biochemistry, and the recovery of native pollinators in the Pacific Northwest. She holds a PhD from Cornell University and conducted postdoctoral research at Penn State University. Education: B.Sc./M.Sc., Delhi University (1982) Ph.D., Plant Biology, Cornell University (1988) Postdoctoral training at Penn State University (1988–1993) Professional Experience: Associate Professor, WWU (2003–present) Assistant Professor, WWU (1996–2003) Her research interests combine molecular studies of plant reproduction with ecological investigations of native pollinators, particularly the recovery of Bombus occidentalis and threats posed by invasive species like Bombus impatiens . She has advised numerous graduate and undergraduate students in these areas. Publications highlight her work on HD-AGP proteins' roles in speciation, pollen tube growth mechanisms, and plant defense proteins. Her lab's work bridges cell biology and ecology, contributing to both fundamental plant science and conservation efforts.

John Fowler Jrمشاهده پروفایل

استاد

• Plant Cell Biology
• Developmental Biology
• Genomics
• +۵ مورد دیگر

John Fowler Jr. is a Professor in the Department of Botany and Plant Pathology at Oregon State University, affiliated with the College of Agricultural Sciences. His research focuses on plant cell and developmental biology, particularly the molecular mechanisms governing cellular morphogenesis and development in plants, with a focus on cell polarity and exocytosis. He holds leadership roles, including Associate Head of his department and contributions to curriculum development. Education: Ph.D. in Genetics (UC Berkeley, 1994), B.S. in Genetics (University of Georgia, 1987). Research Interests: Plant cell polarity, exocytosis, pollen development, maize and Arabidopsis models, systems biology approaches, and genome-driven research. His work integrates genetics, cell biology, and 'omics-scale methods. Recent projects include high-throughput phenotyping of maize kernels and investigating exocyst complex functions. He has advised numerous graduate and undergraduate students, contributing to over 50 publications. Awards include the Loyd Carter Award for Excellence in Teaching (2003) and NSF fellowships. Service includes leadership in professional organizations, such as the Maize Genetics Conference, and public outreach on GMOs. His grants total over $6.7 million, with funding from NSF, USDA-NIFA, and EPA.

Joseph Williamsمشاهده پروفایل

استاد

• Plant evolutionary biology
• Flowering plant reproduction
• Pollen development
• +۳ مورد دیگر

Joseph Williams Jr. is a Professor in the Department of Ecology and Evolutionary Biology at the University of Tennessee, Knoxville. His research focuses on plant evolutionary biology, particularly the development and evolution of reproductive traits in flowering plants. He investigates how interactions among plant reproductive organs influence mating systems and reproductive barriers, with a current emphasis on reconstructing evolutionary changes in ancient angiosperms. Williams earned a Ph.D. in Biology from the University of Georgia in 2000. His work bridges developmental biology and evolutionary ecology, addressing questions about pollen tube growth dynamics, genome size effects on reproductive traits, and the adaptive significance of reproductive strategies. His recent publications highlight studies on polyploidy impacts on pollen performance, phylogenetic patterns of reproductive isolation, and the ecological consequences of plant breeding systems in alpine and island ecosystems. While no awards are explicitly listed, his research has been featured in prominent journals like Annals of Botany and Current Topics in Developmental Biology . Williams collaborates on interdisciplinary projects, including a 2023 paper proposing a framework for data-driven legal reforms. His lab is located in Hesler Biology Building, and he actively seeks motivated graduate students to join his research on plant reproductive evolution.

• Plant Biochemistry
• Lipid Metabolism
• Cell Signaling
• +۵ مورد دیگر

Mareike Heilmann is a Researcher at the Institute of Biochemistry & Biotechnology (Martin-Luther-University Halle-Wittenberg), specializing in plant lipid signaling and phosphoinositide metabolism. She has led multiple research projects including AgriEXPLORE (since 2024), DFG Research Training Group 2498 (since 2019), and AgriPOLY (2018-2022), focusing on lipid biosynthesis and plant stress responses. Education: Biology studies (1999-2004) at Georg-August-University Göttingen Doctoral scholarship: Fonds of the Chemical Industry (FCI), 2005 Her research explores phosphoinositide networks in plant cell polarity and signaling, including roles in pollen tube growth, cytokinesis, and pathogen defense. She has contributed to methods for lipid analysis (e.g., solid-phase adsorption chromatography) and engineered lipid biosynthetic pathways in crops. Recent publications examine FAD2 desaturase localization, MAPK-phosphoinositide crosstalk, and nuclear lipid signaling. Her work intersects plant physiology , membrane dynamics , and metabolic engineering for agricultural applications. Scientific Recognition : Doctoral scholarship by the Fonds of the Chemical Industry (FCI) in 2005

Ravi Palaniveluمشاهده پروفایل

استاد

• Plant Reproduction Biology
• Stress Biology
• Genetics
• +۵ مورد دیگر

Ravi Palanivelu is a Professor in the Department of Plant Sciences at the University of Arizona's College of Agriculture, Life & Environmental Sciences. His research focuses on plant reproduction mechanisms, particularly overcoming hybridization barriers in Brassicaceae and developing heat-tolerant tomato varieties. He leads the Palanivelu Lab, investigating pollen tube-pistil interactions in Arabidopsis and tomato to understand molecular mechanisms underlying plant fertility and environmental stress responses. Education: Ph.D. in Genetics from the University of Georgia (1998), M.S. in Plant Breeding and Genetics from Tamil Nadu Agriculture University (1992), and B.S. in Agriculture from Annamalai University (1989). Postdoctoral training at the University of Chicago under Dr. Daphne Preuss (1999–2005). Research interests include pollen tube guidance, synergid cell signaling, and the role of genes like LORELEI in fertilization. His lab employs interdisciplinary approaches, combining genetics, genomics, and microscopy to study plant reproductive biology. Recent work emphasizes translational applications, such as enhancing crop resilience to heat stress. Key collaborations include projects with Dr. Anja Geitmann (University of Montreal) and Dr. Mark Johnson (Brown University). The lab has presented at major conferences like Plant Biology 2025 and ASPB, showcasing advancements in pollen biology and reproductive hybridization barriers.