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pollen tube tip

The region at growing end of the pollen tube cell, where polarized growth occurs. [GOC:tb, PO:0025195, PO:0025281]
National Institutes of Health

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Pollen Tube

Papers overview

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2009
2009
Ion transporters involved in pollen germination and pollen tube tip-growth
Pollen germination (PG) and pollen tube growth (PTG) play crucial roles in sexual reproduction of flowering plants by sending… 
Highly Cited
2004
Highly Cited
2004
Calcium ionophore A 23187 affects localized wall secretion in the tip region of pollen tubes of Lilium longiflorum
The effects of the calcium inonophore A 23187 on growing pollen tubes of Lilium longiflorum Thunb. cv. Ace were investigated with… 
2004
2004
Fluctuations in the pollen tube tip-focused calcium gradient are not reflected in nuclear calcium level: a comparative analysis using recombinant yellow cameleon calcium reporter
For the first time in pollen tubes, both cytoplasmic and nuclear calcium have been imaged to allow comparative analysis of… 
Review
2002
Review
2002
Pulsating Ion Fluxes and Growth at the Pollen Tube Tip
Reproduction in higher plants requires the directed growth of pollen tubes in order to transmit sperm cells to the ovules at the… 
2001
2001
Circular F-actin bundles and a G-actin gradient in pollen and pollen tubes of Lilium davidii
Abstract. The distribution of and relationship between F-actin and G-actin were investigated in pollen grains and pollen tubes of… 
1999
1999
The wall ofPinus sylvestris L. pollen tubes
SummaryThe wall ofPinus sylvestris pollen and pollen tubes was studied by electron microscopy after both rapid-freeze fixation… 
Highly Cited
1995
Highly Cited
1995
Immunogold localization of arabinogalactan proteins, unesterified and esterified pectins in pollen grains and pollen tubes ofNicotiana tabacum L.
SummaryThe monoclonal antibodies JIM 5 (against unesterified pectin), JIM 7 (against methyl esterified pectin), MAC 207 (against… 
Highly Cited
1995
Highly Cited
1995
Confocal imaging and immunogold electron microscopy of changes in distribution of myosin during pollen hydration, germination and pollen tube growth in Nicotiana tabacum L.
Using anti-myosin antibodies, standard immunocytochemical techniques in conjunction with confocal scanning laser microscopy and… 
1994
1994
Confocal image analysis of spatial variations in immunocytochemically identified calmodulin during pollen hydration, germination and pollen tube tip growth in Nicotiana tabacum L.
Summary Using monoclonal anti-calmodulin antibodies in conjunction with confocal scanning laser microscopy we have analysed the… 
Highly Cited
1983
Highly Cited
1983
Evidence for the role of Ca2+ ions in tip extension in pollen tubes
SummaryPollen tube growth is shown to be inhibited by both suboptimal (<10−4 M) and supraoptimal (>10−3 M) Ca2+ ion… 
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