Results 101 to 110 of about 10,928 (208)
Planta Daninha, 2011 No ecossistema aquático há uma faixa de umidade gradiente no solo que interfere diretamente na ocupação das espécies à margem da lâmina de água. Essa zonação ecológica reflete os graus de adaptação que as plantas apresentam para tolerar o alagamento ou a
D.C. Rocha, D. Martins
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The function of the aerenchyma in arborescent lycopsids: evidence of an unfamiliar metabolic strategy [PDF]
Proceedings of the Royal Society B: Biological Sciences, 2010 Abstract Most species of the modern family Isoëtaceae (Quillworts) some other modern hydrophytes, use a metabolic pathway for carbon fixation that involves uptake of sedimentary carbon and enrichment of CO2 in internal gas spaces as a carbon-concentrating mechanism.
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Development of schizogenous intercellular spaces in plants
Frontiers in Plant Science, 2015 Gas exchange is essential for multicellular organisms. In contrast to the circulatory systems of animals, land plants have tissues with intercellular spaces (ICSs), called aerenchyma, that are critical for efficient gas exchange.
Kimitsune eIshizaki
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Evolution of aerenchyma formation in a maize breeding program. [PDF]
, 2016 Approximately 28 million hectares of intermittently flooded land with agricultural potential in Brazil could be used for rice crop rotation to increase production.
PORTO, B. N. +6 more
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Newly identified miRNAs may contribute to aerenchyma formation in sugarcane roots
Plant Direct, 2020 Small RNAs comprise three families of noncoding regulatory RNAs that control gene expression by blocking mRNA translation or leading to mRNA cleavage. Such post‐transcriptional negative regulation is relevant for both plant development and environmental ...
Eveline Queiroz de Pinho Tavares +6 more
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Plant, Soil and EnvironmentNitrogen fertiliser is a key determinant of rice yield and grain quality; however, the synergistic mechanisms through which nitrogen regulates root anatomical structure, physiological traits, and cooking quality in rice varieties with different eating ...
Li Wang +5 more
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Secondary Aerenchyma Formation in Hypocotyl in Summer Leguminous Crops.
Japanese Journal of Crop Science, 2000 The secondary aerenchyma formation in hypocotyl just below the soil surface was investigated by using the young seedings of wild soybean and six summer leguminous crops grown under upland and excessive moisture conditions for 14 days. Under the upland conditions, secondary aerenchyma was scarcely observed in any species.
MOCHIZUKI, Toshihiro +3 more
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, 2019 Previous studies have shown that waterlogging/ hypoxic conditions induce aerenchyma formation to facilitate gas exchange. Ethylene (ET) and reactive oxygen species (ROS), as regulatory signals, might also be involved in these adaptive responses. However,
Xi-Lu Ni (6187352) +5 more
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, 2012 The basic physiological mechanisms that determine the niche limits, and so the local ranges, of species are often poorly understood. Here, we assessed whether the presence of root aerenchyma can account for both the fundamental and realized ...
Linder, P. +3 more
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Characterization and evolution of the aerenchyma diaphragm of the stem in Eleocharis (Cyperaceae)
RodriguésiaAbstract Aerenchyma is a characteristic tissue of aquatic plants, characterized by the presence of air lacunae commonly septated by diaphragms. These are formed by one or more layers of stellate cells, which allow for the passage of gases. Most species of Eleocharis grow in wet or flooded soils and have aerenchyma in their aerial stems.
Jaqueline Priscila Bispo de Almeida Cardoso Marcondes +4 more
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