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The ultrastructure of chilling stress [PDF]
Plant, Cell and Environment, 2000 ABSTRACTChilling injury to crop plants was first described 70 years ago and has been systematically investigated with electron microscopy since the late 1960s. Chloroplasts are the first and most severely impacted organelle. Thylakoids swell and distort, starch granules disappear, and a peripheral reticulum (vesicles arising from inner membrane of ...
H. A. Kratsch, R. R. Wise
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Increased Rubisco content in maize mitigates chilling stress and speeds recovery
Plant Biotechnology Journal, 2020 Many C4 plants, including maize, perform poorly under chilling conditions. This phenomenon has been linked in part to decreased Rubisco abundance at lower temperatures.
Florian Busch +2 more
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Chilling stress response of postemergent cotton seedlings
Physiologia Plantarum, 2008Early season development of cotton is often impaired by sudden episodes of chilling temperature. We determined the chilling response specific to postemergent 13‐day‐old cotton (Gossypium hirsutum L. cv. Coker 100A‐glandless) seedlings. Seedlings were gradually chilled during the dark period and rewarmed during the night‐to‐day transition.
Benjamin P, DeRidder +1 more
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Chilling Stress in Maize Seedlings
2009Maize is very sensitive to chilling especially during early autotrophic growth. Seemingly, photosynthesis is strongly affected due to the inhibition of certain enzymes of the C4 and the Calvin cycle. Cold-induced perturbations of phloem loading may have negative feedback effects on photosynthesis, too.
Jörg Leipner, Peter Stamp
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ADAPTATION TO CHILLING STRESS IN SORGHUM
1979A comparative study of the germination, early seedling development and chlorophyll synthesis of (a) Sorghum bicolor, (b) S. verticilliflorum (a tropical wild sp.), (c) S. leiocladum (a wild perennial growing in summer at 1000 m alt.) and (d) barley cv. Abyssinian at various temp. is presented.
J.R. McWilliam, W. Manokaran, T. Kipnis
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Chilling stress-induced proteomic changes in rice roots
Journal of Plant Physiology, 2009Roots are highly sensitive organs in plants. To gain a better knowledge of the chilling stress responses of plants, it is imperative to analyze the tissue-specific proteome patterns under chilling stress. In the present study, two-dimensional gel electrophoresis (2-DE) coupled with mass spectrometry, has been adopted to investigate the protein ...
Byung-Hyun Lee +2 more
exaly +3 more sources
Journal of Forestry Research, 2018
This study investigates the effects of cold-acclimation in conferring chilling tolerance in seedlings of the mulberry (Morus alba) variety ‘Qiuyu’. Changes in photosynthesis and antioxidant enzymes in chilling acclimatized (CA), and non-acclimatized (NA) seedlings were recorded during chilling stress (3 °C) and a recovery period (25 °C) each for 3 days.
Xiaojia Liu +5 more
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This study investigates the effects of cold-acclimation in conferring chilling tolerance in seedlings of the mulberry (Morus alba) variety ‘Qiuyu’. Changes in photosynthesis and antioxidant enzymes in chilling acclimatized (CA), and non-acclimatized (NA) seedlings were recorded during chilling stress (3 °C) and a recovery period (25 °C) each for 3 days.
Xiaojia Liu +5 more
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Scientia Horticulturae, 2015
Abstract Proteome patterns from peach fruit subjected to chilling stress (5 °C) and non-chilling stress (10 °C) temperatures were compared by 2-dimensional gel electrophoresis (2-DE) and MALDI-TOF/TOF mass spectrometry. Among the 60 differentially expressed proteins detected by 2-DE, those involved in stress response and defense were the most ...
Fang Yu +4 more
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Abstract Proteome patterns from peach fruit subjected to chilling stress (5 °C) and non-chilling stress (10 °C) temperatures were compared by 2-dimensional gel electrophoresis (2-DE) and MALDI-TOF/TOF mass spectrometry. Among the 60 differentially expressed proteins detected by 2-DE, those involved in stress response and defense were the most ...
Fang Yu +4 more
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Antioxidant Enzymes and Chilling Stress in Tobacco
1998The effect of chilling temperatures combined with elevated light (5 °C, PPFD 360 δmol m−2 sec−1) on the activity of six antioxidant enzymes and on glutathione peroxidase (GPx) protein accumulation were studied in tobacco Nicotiana tabacum c.v. Petit Havana SRl. At these conditions, transient wilting but no photooxidative damage was observed.
T. Guetchev +5 more
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Chilling Stress and Photosynthesis
2019Chilling temperatures are a major factor in depressing the yields of many crops. The majority of studies on the effects of low temperatures on photosynthesis have involved chilling of mature leaves. Chilling inevitably has immediate and major consequences for the photosynthetic performance of leaves, via thermodynamic effects on the constituent ...
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