The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Expression of dehydrins under heat stress and their relationship with water relations of sugarcane leaves
Open accessAbstract
The heat stress-induced dehydrin proteins (DHNs) expression and their relationship with the water relations of sugarcane (Saccharum officinarum L.) leaves were studied. Sugarcane seedlings were subjected to heat stress (day/night temperature of 40/35 °C) under relative humidity 60/65 % to avoid aerial desiccation and determinations made at 4, 12, 24, 36, 48, 60 and 72 h. The leaves showed a sharp decline in the water and osmotic potentials, and relative water content during first 12 h of heat stress, but a regain in their values in 24 h. The pressure potential (ψp) decreased initially but increased later and approached control leaves. The increase in ψp was tightly correlated to the accumulation of free proline, glycinebetaine and soluble sugars, indicating their possible involvement in the osmotic adjustment under heat stress. Immunological detection revealed the expression of three DHNs with an apparent molecular mass of 21, 23 and 27 kDa under heat stress (48 to 72 h) and their expression was independent of the changes in the water relations of leaves.
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Citations
Cites
Rapid determination of free proline for water-stress studies
Bates, L. S., Waldren, R. P., & Teare, I. D. (1973) · Plant and Soil · doi:10.1007/bf00018060 · Cited by 20,967
Cited by
Crop production under drought and heat stress: plant responses and management options.
Fahad, S., Bajwa, A. A., Nazir, U., Anjum, S. A., Farooq, A., Zohaib, A., Sadia, S., Nasim, W., Adkins, S., Saud, S., et al. (2017) · Frontiers in Plant Science · doi:10.3389/fpls.2017.01147 · Cited by 2,629
Extreme Temperature Responses, Oxidative Stress and Antioxidant Defense in Plants
Hasanuzzaman, M., Nahar, K., & Fujit, M. (2013) · Abiotic Stress - Plant Responses and Applications in Agriculture · doi:10.5772/54833 · Cited by 253
Metadata
- Authors
- Wahid, A., & Close, T. J.
- Venue
- Biologia plantarum
- Publisher
- Institute of Experimental Botany
- Published
- 2007-03-01
- Volume
- 51
- Issue
- 1
- Pages
- 104-109
- ISSN
- 0006-3134 (ISSN-L)
- 1573-8264
- OpenAlex
- W2050791271
- Cited by
- 419
- References
- 1
- FWCI
- 11.55
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Wahid, A., & Close, T. J. (2007). Expression of dehydrins under heat stress and their relationship with water relations of sugarcane leaves. Biologia plantarum. https://doi.org/10.1007/s10535-007-0021-0
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