… ) plants exhibit superior photosynthetic tolerance to cold stress and greater increases in two photosynthetic enzymes under freezing stress compared with young …

NS Jaikumar, SS Snapp… - Journal of Experimental …, 2016 - academic.oup.com
increased A, temperature-adjusted TPU and J max , [Rubisco], and [SPS] under cold stress,
but changes were greater in … We find evidence of increased cold tolerance in older cohorts of …

Protein stability during freezing: separation of stresses and mechanisms of protein stabilization

BS Bhatnagar, RH Bogner, MJ Pikal - … development and technology, 2007 - Taylor & Francis
… The presence of salts such as NaCl in sodium phosphate buffers increases the ionic … is
more complete and a greater increase in pH is observed during freezing). Protein stability can be …

The Physiological, Biochemical, and Molecular Modifications of Chickpea (Cicer arietinum L.) Seedlings Under Freezing Stress

H Karimzadeh Soureshjani, A Nezami, J Nabati… - Journal of Plant Growth …, 2022 - Springer
… Leaf malondialdehyde (MDA), hydrogen peroxide (H 2 O 2 ), and electrolyte leakage (EL)
were increased due to freezing stress in both genotypes, with a greater increase in the cold-…

Superoxide dismutase enhances tolerance of freezing stress in transgenic alfalfa (Medicago sativa L.)

BD McKersie, Y Chen, M de Beus, SR Bowley… - Plant …, 1993 - academic.oup.com
… particularly interesting because it had a greater total SOD activity in leaves, greater tolerance
of the herbicide acifluorfen, and greater regrowth after freezing stress than did RA3. The …

Xylem cavitation caused by drought and freezing stress in four co‐occurring Juniperus species

CJ Willson, RB Jackson - Physiologia Plantarum, 2006 - Wiley Online Library
… We studied cavitation as a result of both drought and freezing stress in a natural population
of … In Juniperus, on the other hand, we found that greater cavitation results when drought is …

Osmotic stress as a mechanism of freezing injury

HT Meryman - Cryobiology, 1971 - Elsevier
… for the minimum volume hypothesis of hypertonic injury and freezing injury in red cells. Evidence
is … of cell contents with a resulting osmotic stress on the membrane and that injury is not …

Metabolic defense responses of seeded bermudagrass during acclimation to freezing stress

X Zhang, EH Ervin, AJ LaBranche - Crop Science, 2006 - Wiley Online Library
Increase in some proteins in ‘Midiron’ bermudagrass … freezing tolerance compared to ‘Tifway’
(22). Bermudagrass cultivars with greater stolon proline content exhibited greater freezing

Different mechanisms trigger an increase in freezing tolerance in Festuca pratensis exposed to flooding stress

B Jurczyk, T Krępski, A Kosmala, M Rapacz - … and Experimental Botany, 2013 - Elsevier
… These conditions are stressful to plants and may affect their winter survival and spring …
acclimated under flooding increase their frost tolerance faster and/or to a greater extent than in non…

Variation in seedling freezing response is associated with climate in Larrea

JS Medeiros, DL Marshall, H Maherali, WT Pockman - Oecologia, 2012 - Springer
… Our results indicate that increased freezing resistance in … to a greater extent for L. tridentata
than for L. divaricata. … to which release from freezing stress has influenced extant distributions…

Effects of frost hardening, dehardening and freezing stress on in vivo chlorophyll fluorescence of seedlings of Scots pine (Pinus sylvestris L.)

M Strand, G Öquist - Plant, Cell & Environment, 1988 - Wiley Online Library
stress at injurious temperatures was consequently greater in the present study. Studies of
the rise in fluorescence from FQ to P have attributed the ID transient to oxidation of Q^ (primary …