Results 31 to 40 of about 47,257 (160)
Journal of Hazardous Materials, 2019 Our knowledge of cadmium (Cd) in hyperaccumulators mainly concerns root uptake, xylem translocation and foliar detoxification, while little attention has been paid to the role of phloem remobilization.
Yan Hu +9 more
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What Is Phloem Unloading? [PDF]
Plant Physiology, 1990 Several studies of phloem unloading have failed to distinguish between transport events occurring at the sieve element/companion cell boundary and subsequent short-distance transport through parenchyma cells. Indirect evidence has been obtained for symplastic unloading in storage and utilization sinks. In other sinks transfer to the apoplast may occur,
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Journal of Experimental Botany, 2019 Efficient starch storage in young xylem parenchyma cells is supported by symplasmic phloem unloading and post-phloem transport via parenchymatic vascular rays in the tuberous roots of cassava.
Rabih Mehdi +11 more
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Studies on the Phloem of the Dicotyledons. I. Phloem of the Juglandaceae [PDF]
Botanical Gazette, 1911 The six species of the Juglandaceae which have been considered possess well developed lateral sieve plates which have the same structure and appearance and seem to function in the same manner as the sieve plates on the end walls. The callus on the lateral sieve plates is identical in character with that on the end walls.
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The way out and in: phloem loading and unloading of amino acids.
Current opinion in plant biology, 2018 Amino acids represent the major transport form of reduced nitrogen in plants. Long-distance transport of amino acids occurs in the xylem and the phloem.
M. Tegeder, Ulrich Z. Hammes
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The Phloem as a Mediator of Plant Growth Plasticity.
Current Biology, 2019 Developmental plasticity, defined as the capacity to respond to changing environmental conditions, is an inherent feature of plant growth. Recent studies have brought the phloem tissue, the quintessential conduit for energy metabolites and inter-organ ...
Vadir López-Salmerón +3 more
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Abstract This chapter delves into the intertwined narratives of individuals whose works, though not explicitly focused on environmentalism, subtly contribute to a rich tradition of plant thinking in the Indian subcontinent. Through a mosaic of interconnected lives and creative endeavours, the chapter illuminates a hidden thread of ...
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Journal of Experimental Botany, 2018 OsPIP1;2 overexpression enhances rice growth and grain yield by facilitating leaf CO2 diffusion, which increases the net CO2 assimilation rate and phloem sucrose transport.
Feiyun Xu +13 more
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The Plant Cell, 2018 Plasmodiophora brassicae stimulates phloem differentiation and expression of phloem-specific SWEET transporters to hijack host metabolism. Successful biotrophic plant pathogens can divert host nutrition toward infection sites.
Piotr Walerowski +8 more
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New Phytologist, 2018 Phloem sap quality can differ between and within plants, and affect the performance of aphids. In turn, aphid infestation may change the chemical composition and nutritional value of phloem sap.
R. Jakobs, R. Schweiger, C. Müller
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