Results 31 to 40 of about 26,736 (263)
Frontiers in Plant Science, 2013 Transfer cells (TCs) are ubiquitous throughout the plant kingdom. Their unique ingrowth wall labyrinths, supporting a plasma membrane enriched in transporter proteins, provides these cells with an enhanced membrane transport capacity for resources.
Felicity eAndriunas +4 more
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Plants, 2020 Deficiencies in essential mineral nutrients such as nitrogen (N), phosphorus (P), and iron (Fe) severely limit plant growth and crop yield. It has been discovered that both the local sensing system in roots and shoot-to-root systemic signaling via the ...
Chao Xia +3 more
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Phloem-Expressed CLAVATA3/ESR-like Genes in Potato
Horticulturae, 2023 In potato, phloem tissues transport sugars and signal molecules to the tuber for growth and storage. The CLAVATA3/ESR-like (CLE) family of plant peptides plays an important role in regulating plant development.
Maria S. Gancheva +3 more
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Phloem Mobility of Magnesium [PDF]
Plant Physiology, 1970 Magnesium-28 was applied to specific leaves of bean (Phaseolus vulgaris) and barley (Hordeum vulgare) plants. After 24 hours, as much as 7% of the absorbed Mg was exported from the treated bean leaves and 11% was transported basipetally from the treated zone of the barley leaves.
G L, Steucek, H V, Koontz
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Analysis of Metabolomic Changes in Xylem and Phloem Sap of Cucumber under Phosphorus Stresses
Metabolites, 2022 Cucumber xylem and phloem sap is a key link in nutrient distribution, transportation and signal transduction of cucumber plants; however, the metabolic response mechanism of cucumber xylem and phloem sap under phosphorus stress has not been clearly ...
Jingjing Sun +3 more
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Testing the Münch hypothesis of long distance phloem transport in plants
eLife, 2016 Long distance transport in plants occurs in sieve tubes of the phloem. The pressure flow hypothesis introduced by Ernst Münch in 1930 describes a mechanism of osmotically generated pressure differentials that are supposed to drive the movement of sugars ...
Michael Knoblauch +8 more
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Systemic spreading of exogenous applied RNA biopesticides in the crop plant Hordeum vulgare [PDF]
ExRNA, 2020 Background: Small (s) RNA molecules are crucial factors in the communication between hosts and their interacting pathogens/pests that can modulate both host defense and microbial virulence/pathogenicity known as cross-kingdom RNA interference (ckRNAi ...
D. Biedenkopf +6 more
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eLife, 2016 The movement of water by osmosis causes pressure differences that drive the transport of sugars over long distances in plants.
Ulrich Z Hammes
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Low Temperature Tolerance of Apple Shoots Following Exposure to Warm Temperatures in Late Winter
HortScience, 2021 The goal of this research was to evaluate resistance of apple rootstocks to late winter deacclimation during a 2-day exposure to warm temperatures in Maine.
Renae E. Moran +3 more
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eLife, 2014 Among various advantages, their small size makes model organisms preferred subjects of investigation. Yet, even in model systems detailed analysis of numerous developmental processes at cellular level is severely hampered by their scale.
Martial Sankar +4 more
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