Pollen tube growth
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Transcriptomic analysis between self- and cross-pollinated pistils of tea plants (Camellia sinensis)
Self-incompatibility (SI) is a major barrier that obstructs the breeding process in most horticultural plants including tea plants (Camellia sinensis). The aim of this study was to elucidate the molecular mechanism of SI in tea plants through a high throughput transcriptome analysis.
12p vibeauty 23-10-2021 5 1 Download
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Expansins (EXPs) facilitate non-enzymatic cell wall loosening during several phases of plant growth and development including fruit growth, internode expansion, pollen tube growth, leaf and root development, and during abiotic stress responses.
12p vijichea2711 28-05-2021 8 1 Download
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Glycosylphosphatidylinositol (GPI) addition is one of the several post-translational modifications to proteins that increase their affinity for membranes. In eukaryotes, the GPI transamidase complex (GPI-T) catalyzes the attachment of pre-assembled GPI anchors to GPI-anchored proteins (GAPs) through a transamidation reaction.
14p vijichea2711 28-05-2021 4 1 Download
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Sexual reproduction in plant is more sensitive to low B, than vegetative growth. Boron needed for growth of the pollen tube during flower pollination and therefore important for good seed set and fruit development. Boron is thought to increase nectar production by flowers, and this attracts pollinating insects. B in crop production is one of the essential micronutrient required for normal growth of most of the crops.
7p trinhthamhodang1218 26-02-2021 10 2 Download
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The pollen tube growth in wide crosses involving Arachis hypogeae (var VRI 2, TMV 7 and TMV 13) and wild Arachis sp. (Arachis stenosperma, Arachis cruziana and Arachis kempmercadoi) have been interpreted among nine crosses. The wide crosses were monitored for pollen attrition and pollen proliferation, being construed that greater levels of genetic distance trigger larger quantum of physiological and physical alterations at various levels of pistil growth. Pollen germination administered greater effect among wide crosses battling poor penetration of pollen tube in the transmitting tissue.
7p caygaocaolon6 30-07-2020 15 2 Download
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Interspecific hybridization is a useful tool in ornamental breeding to increase genetic variability and introduce new valuable traits into existing cultivars. The successful formation of interspecific hybrids is frequently limited by the presence of pre- and post-fertilization barriers.
15p viminato2711 22-05-2020 7 0 Download
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Current views on the control of cell development are anchored on the notion that phenotypes are defined by networks of transcriptional activity. The large amounts of information brought about by transcriptomics should allow the definition of these networks through the analysis of cell-specific transcriptional signatures.
14p viminato2711 22-05-2020 13 0 Download
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Small synthetic molecules provide valuable tools to agricultural biotechnology to circumvent the need for genetic engineering and provide unique benefits to modulate plant growth and development.
11p vihashirama2711 21-05-2020 14 2 Download
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The coordination of pollen tube (PT) growth, guidance and timely growth arrest and rupture mediated by PT-pistil interaction is crucial for the PT to transport sperm cells into ovules for double fertilization.
18p vihashirama2711 21-05-2020 16 1 Download
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During sexual reproduction, pollen grains land on the stigma, rehydrate and produce pollen tubes that grow through the female transmitting-tract tissue allowing the delivery of the two sperm cells to the ovule and the production of healthy seeds.
15p vishikamaru2711 25-04-2020 8 0 Download
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In plants, the key roles played by RopGEF-mediated ROP signaling in diverse processes, including polar tip growth, have been identified. Despite their important roles in reproduction, a comprehensive analysis of RopGEF members has not yet been performed in rice (Oryza sativa).
15p viuchiha2711 21-04-2020 16 1 Download
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Phenolic compounds function as stress indicators because they accumulate to high levels in many plant tissues in response to a wide range of biotic and abiotic signals. These compounds are involved in pollen development, pollination, pollen germination, and pollen tube growth.
6p vi4mua 24-02-2019 20 0 Download
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In this study, the viability, germination and tube growth of pollen from apricot (Prunus armeniaca L.) (in five cultivars), sweet cherry (Prunus avium L). (in four cultivars) and sour cherry (Prunus cerasus L.) (in one cultivar) were investigated.
6p aquaman27 15-01-2019 16 1 Download
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Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: STIL, a peculiar molecule from styles, specifically dephosphorylates the pollen receptor kinase LePRK2 and stimulates pollen tube growth in vitro
11p panasonic06 25-12-2011 45 2 Download
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Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: AtRabD2b and AtRabD2c have overlapping functions in pollen development and pollen tube growth
16p panasonic02 14-12-2011 35 4 Download
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Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế đề tài: "Self- and cross-pollination effects on pollen tube growth and seed set in holm oak Quercus ilex L...
16p toshiba6 07-10-2011 52 2 Download