Why is "Pollen tube" trending?
Latest news, Wikipedia summary, and trend analysis.
Trend Analysis
- Ranking position: #
- Date: 2026-04-03 16:12:44
This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.
Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.
Trend Insight
This topic is not currently in the ranking.
Wikipedia Overview
A pollen tube is a tubular structure produced by the male gametophyte of seed plants when it germinates. Pollen tube elongation is an integral stage in the plant life cycle. The pollen tube acts as a conduit to transport the male gamete cells from the pollen grain—either from the stigma to the ovules at the base of the pistil or directly through ovule tissue in some gymnosperms. In maize, this single cell can grow longer than 12 inches (30 cm) to traverse the length of the pistil.
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Trending Topic Today
Search Interest Perspective
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Charting the vesicle landscape of the pollen tube tip in 3D - EurekAlert!
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NtLLG4-mediated unconventional polar exocytosis of NtPPME1 coordinates cell wall rigidity and membrane dynamics to control pollen tube integrity - Science | AAAS
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Flower pollination and fertilization examined - Britannica
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OsMATE7‐mediated flavonol accumulation regulates pollen tube growth in rice - Fan - 2025 - The Plant Journal - Wiley Online Library
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Scientists Decode Vesicle-Mediated Growth in Pollen Tubes of Wishbone Flower | Newswise - Newswise
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A seasonal strategy for pollen tube growth and ovule development to overcome winter in Japanese stone oak ( Lithocarpus edulis - nature.com
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Tip-vesicles in the growing lily pollen tube (IMAGE) - EurekAlert!
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An Automated Lab-On-A-Chip Approach for Pollen Tube Growth Manipulation in a Controlled Chemical Environment - Wiley
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Intermittent pollen-tube growth in pistils of alders (Alnus) - PNAS
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-ATPases sustain pollen tube growth and fertilization - nature.com
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Bioenergetics of pollen tube growth in Arabidopsis thaliana revealed by ratiometric genetically encoded biosensors - nature.com
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HKU biologists reveal the bioenergetics of pollen tube growth that sustain its rapid growth - EurekAlert!
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Defective pollen tube tip growth induces neo-polyploid infertility - Science | AAAS
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RALF signaling pathway activates MLO calcium channels to maintain pollen tube integrity | Cell Research - nature.com
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Pollen tube growth and guidance: Occam's razor sharpened on a molecular arabinogalactan glycoprotein Rosetta Stone - Wiley
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A receptor–channel trio conducts Ca2+ signalling for pollen tube reception - nature.com
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Pollen tube emergence is mediated by ovary-expressed ALCATRAZ in cucumber - nature.com
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Chemocyanin, a small basic protein from the lily stigma, induces pollen tube chemotropism - PNAS
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Reactive oxygen species mediate pollen tube rupture to release sperm for fertilization in Arabidopsis - nature.com
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A Complex Journey: Cell Wall Remodeling, Interactions, and Integrity During Pollen Tube Growth - Frontiers
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Pollen tube integrity regulation in flowering plants: insights from molecular assemblies on the pollen tube surface - Wiley
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Canonical Rab5 GTPases are essential for pollen tube growth through style in Arabidopsis - Wiley
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ANTH domain-containing proteins are required for the pollen tube plasma membrane integrity via recycling ANXUR kinases - nature.com
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Flavonols control pollen tube growth and integrity by regulating ROS homeostasis during high-temperature stress - PNAS
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Do Exophytic Microbes Impact Pollen Growth in Camellia? - Bioengineer.org
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Pollen Tube Guidance--Right on Target - Science | AAAS
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Structural basis for receptor recognition of pollen tube attraction peptides - nature.com
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RALF4/19 peptides interact with LRX proteins to control pollen tube growth in Arabidopsis - Science | AAAS
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Self-Sterility in Arabidopsis Due to Defective Pollen Tube Guidance - Science | AAAS
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Organization and regulation of the actin cytoskeleton in the pollen tube - Frontiers
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Ethylene-independent signaling by the ethylene precursor ACC in Arabidopsis ovular pollen tube attraction - nature.com
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Size matters: researchers reveal the force behind the plant kingdom’s largest erection - BioTechniques
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How pollen tubes fight for food: the impact of sucrose carriers and invertases of Arabidopsis thaliana on pollen development and pollen tube growth - Frontiers
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Capturing Fast Pollen Tube Growth on Camera, Researchers Pin Down Plant Fertilization Process - Phys.org
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Pollen tube growth from multiple pollinator visits more accurately quantifies pollinator performance and plant reproduction - nature.com
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Sperm cells are passive cargo of the pollen tube in plant fertilization - nature.com
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Possible molecular mechanisms of persistent pollen tube growth without de novo transcription - Frontiers
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Unlocking the mystery of pollen tube guidance - EurekAlert!
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A signaling peptide locks pollen tube walls - Science | AAAS
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Exocytosis-coordinated mechanisms for tip growth underlie pollen tube growth guidance - nature.com
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The role of the integuments in pollen tube guidance in flowering plants - Wiley
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Comprehensive analysis of glycerolipid dynamics during tobacco pollen germination and pollen tube growth - Frontiers
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Male fertility in Arabidopsis requires active DNA demethylation of genes that control pollen tube function - nature.com
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Removal of the endoplasma membrane upon sperm cell activation after pollen tube discharge - Frontiers
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Plant Reproduction: GABA Gradient, Guidance and Growth - ScienceDirect.com
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Rice pollen‐specific OsRALF17 and OsRALF19 are essential for pollen tube growth - Wiley Online Library
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Pollination, pollen tube growth, and fertilization independently contribute to fruit set and development in tomato - Frontiers
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Influence of Electric Fields and Conductivity on Pollen Tube Growth assessed via Electrical Lab-on-Chip - nature.com
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Scientists shed new light on pollen tube growth in plants - EurekAlert!
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Editorial: Regulation of pollen tube growth, volume II - Frontiers
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Researchers identify peptides for pollen tube growth in rice - Phys.org
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Effect of boron toxicity on pollen tube cell wall architecture and the relationship of cell wall components of Castanea mollissima Blume - Frontiers
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Competition between anthocyanin and kaempferol glycosides biosynthesis affects pollen tube growth and seed set of Malus - nature.com
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Scientists show how female gametes control fertilization recovery in flowering plants - EurekAlert!
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Tip-localized receptors control pollen tube growth and LURE sensing in Arabidopsis - nature.com
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Ploidy Level Influences Pollen Tube Growth and Seed Viability in Interploidy Crosses of Hydrangea macrophylla - Frontiers
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Golgi-localized LOT regulates trans -Golgi network biogenesis and pollen tube growth - PNAS
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Twisted pollen tubes induce infertility - EurekAlert!
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AP1G mediates vacuolar acidification during synergid-controlled pollen tube reception - PNAS
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Arabinogalactan Proteins as Interactors along the Crosstalk between the Pollen Tube and the Female Tissues - Frontiers
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Pollen tube contents initiate ovule enlargement and enhance seed coat development without fertilization - Science | AAAS
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Novelties of the flowering plant pollen tube underlie diversification of a key life history stage - PNAS
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The fertility tracks of pollen tube in the ovary of Solanum nigrum by three-dimensional reconstruction - Wiley Online Library
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AtVPS41-mediated endocytic pathway is essential for pollen tube–stigma interaction in Arabidopsis - PNAS
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The Arabidopsis thaliana Class II Formin FH13 Modulates Pollen Tube Growth - Frontiers
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Double Fertilization and Termination of the Pollen Tube Attraction (IMAGE) - EurekAlert!
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Control of the Actin Cytoskeleton Within Apical and Subapical Regions of Pollen Tubes - Frontiers
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Turgor regulation defect 1 proteins play a conserved role in pollen tube reproductive innovation of the angiosperms - Wiley Online Library
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A novel method for efficient in vitro germination and tube growth of Arabidopsis thaliana pollen - Wiley
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Boron Toxicity Causes Multiple Effects on Malus domestica Pollen Tube Growth - Frontiers
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Persistent directional growth capability in Arabidopsis thaliana pollen tubes after nuclear elimination from the apex - nature.com
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Natural variation in PTB1 regulates rice seed setting rate by controlling pollen tube growth - nature.com
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Distinct functions of microtubules and actin filaments in the transportation of the male germ unit in pollen - nature.com
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Pollen tube that grows out of pollen grain (IMAGE) - EurekAlert!
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Integration of ovular signals and exocytosis of a Ca - nature.com
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Figure 1. Pollen Tube Growth and Guidance by the LURE Peptide in Arabidopsis [IMAGE] - EurekAlert!
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Exocytosis and Endocytosis: Yin-Yang Crosstalk for Sculpting a Dynamic Growing Pollen Tube Tip - Frontiers
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Rice pollen‐specific OsRALF17 and OsRALF19 are essential for pollen tube growth - Wiley Online Library
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Plant's POEM: 'No need to fertilize, for increase in seed size' - EurekAlert!
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The Hidden Dance of Plant Fertilization - the-scientist.com
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Micropylar Pollen Tube Guidance by Egg Apparatus 1 of Maize - Science | AAAS
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Where males sense females in plants - EurekAlert!
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Simulated microgravity affects directional growth of pollen tubes in candidate space crops - Frontiers
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Defensin-like polypeptide LUREs are pollen tube attractants secreted from synergid cells - nature.com
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Differential effects of low and high temperature stress on pollen germination and tube length of mango ( Mangifera indica L.) genotypes - nature.com
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Pollination: A classic tale of romance, love, and death - Purdue University - College of Agriculture
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DIACYLGLYCEROL KINASE 5 regulates polar tip growth of tobacco pollen tubes - Wiley
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A cyclic nucleotide-gated channel is essential for polarized tip growth of pollen - PNAS
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A Maize Male Gametophyte-Specific Gene Encodes ZmLARP6c1, a Potential RNA-Binding Protein Required for Competitive Pollen Tube Growth - Frontiers
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The ARID-HMG DNA-binding protein AtHMGB15 is required for pollen tube growth in Arabidopsis thaliana - Wiley Online Library
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The FERONIA Receptor-like Kinase Mediates Male-Female Interactions During Pollen Tube Reception - Science | AAAS
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The Kinase ERULUS Controls Pollen Tube Targeting and Growth in Arabidopsis thaliana - Frontiers
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No need to fertilize, for increase in seed size” - Phys.org
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Complex regulation of plant sex by peptides - Science | AAAS
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Sex in plants requires thrust - EurekAlert!
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A Compendium of in vitro Germination Media for Pollen Research - Frontiers
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Discovery and synthesis of AMOR sugar chains that guide pollen tube growth - Phys.org
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NORTIA channels calcium - nature.com
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Secretion and Endocytosis in Pollen Tubes: Models of Tip Growth in the Spot Light - Frontiers
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ROS in the Male–Female Interactions During Pollination: Function and Regulation - Frontiers
Why This Topic Is Trending
This topic has recently gained attention due to increased public interest. Search activity and Wikipedia pageviews suggest growing global engagement.
Search Interest & Related Topics
Search interest data over the past 12 months indicates that this topic periodically attracts global attention. Sudden spikes often correlate with major news events, public statements, or geopolitical developments.