Sulfhydryls—a new factor in frost resistance. II. Relation between sulfhydryls & relative resistance of 15 wheat varieties

Sulfhydryls-a new factor in frost resistance. II. Relation between sulfhydryls & relative resistance of 15 wheat varieties.

The wheat varieties were supplied by Dr. G. Aufhammer of the Institut fur Acker-und Pflanzenbau, at Freising-Weihenstephan, Germany. To obtain seedlings in the three-leaf stage preparatory to hardening, they were grown in flats of soil in the greenhouse undler prevailing temperatures during May to July. A photoperiod of 9 hours was used at all stages. The three-leaf seedlings were then hardened...

Sulfhydryls-A New Factor in Frost Resistance. III. Relation of SH Increase During Hardening to Protein, Glutathione, & Glutathione Oxidizing Activity.

14. SIEGEL, S. & REBECCA GERSCHMAN. 1959. A study of the toxic effects of elevated oxygen tension on plants. Physiol. Plantarum 12: 314-323. 15D. SIEGEL, S. & F. PORTO. 1961. Oxidants, antioxidants, & growth regulation. In: Plant Growth Regulation, R. M. Klein, ed. Iowa State University Press, Ames. 16. STOWE, BRUCE B. 1961. The stimulation of auxin action by lipides. In: Plant Growth Regulatio...

Diversity of Resistance Gene Analogues in Rust Resistance and Susceptible Bread Wheat Varieties

Fungal diseases, especially leaf and stripe rusts are wheat yield reducing factors in Iran and the world. In this study, genetic diversity of 20 wheat varieties with different response to leaf and stripe rusts were studied using primers designed based on the conserved regions of plant disease resistance genes. The banding patterns of polymorphic markers were scored as dominant and number of amp...

Introduction of new indices to identify relative drought tolerance and resistance in wheat genotypes

introduction of new indices to identify relative drought tolerance and resistance in wheat genotypes