Results 261 to 270 of about 76,140 (304)
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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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1975
Localized application of chemicals which inhibit metabolism, anoxia and low temperature have been used as tools in basic research to assess the role of energy metabolism in the various stages of the translocation process. The results of these studies are reviewed in this chapter.
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Localized application of chemicals which inhibit metabolism, anoxia and low temperature have been used as tools in basic research to assess the role of energy metabolism in the various stages of the translocation process. The results of these studies are reviewed in this chapter.
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American Journal of Botany, 1973
The phloem of most fossil plants, including that of Sphenophyllum, is very poorly known. Sphenophyllum was a relatively small type of fossil arthrophyte with jointed stems bearing whorls of leaves ranging in form from wedge or fanâshaped to bifid, to linear.
D. A. Eggert, D. D. Gaunt
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The phloem of most fossil plants, including that of Sphenophyllum, is very poorly known. Sphenophyllum was a relatively small type of fossil arthrophyte with jointed stems bearing whorls of leaves ranging in form from wedge or fanâshaped to bifid, to linear.
D. A. Eggert, D. D. Gaunt
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Studying Phloem Loading with EDTA-Facilitated Phloem Exudate Collection and Analysis
2019Sugars that are produced by photosynthesis in the leaves are transported in the phloem to heterotrophic sink tissues like roots, fruit, or flowers. Since sugars inside the highly specialized cells of the phloem move by bulk flow, it is the loading and unloading of sugars that determines the rates of allocation between organs.
Qiyu, Xu +2 more
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Phloem Loading and Unloading of Sucrose: What a Long, Strange Trip from Source to Sink
Annual Review of Plant Biology, 2022David M Braun
exaly
Cell-by-cell dissection of phloem development links a maturation gradient to cell specialization
Science, 2021Pawel Roszak, Jungok Heo, Bernhard Blob
exaly
1973
Im Hinblick auf die umfassende und ausgezeichnete Ubersicht bei ESAU (2) ist die neuere Literatur (etwa ab 1968) verstarkt berucksichtigt. Untersuchungen an KMnO4-fixiertem Material wurden wegen der schlechten Erhaltung des Siebelement-Protoplasten (KOLLMANN u. SCHUMACHER, 2; JOHNSON, 1) nur in Ausnahmefallen herangezogen.
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Im Hinblick auf die umfassende und ausgezeichnete Ubersicht bei ESAU (2) ist die neuere Literatur (etwa ab 1968) verstarkt berucksichtigt. Untersuchungen an KMnO4-fixiertem Material wurden wegen der schlechten Erhaltung des Siebelement-Protoplasten (KOLLMANN u. SCHUMACHER, 2; JOHNSON, 1) nur in Ausnahmefallen herangezogen.
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