single and joint toxicity of chloramphenicol and hg acting on wheat (triticum aestivum l.), chinese cabbage (brassica campestris l.) and corn (zea mays l.) were investigated. the results showed positive correlations between root elongation inhibition of three plants and concentrations of pollutants added to soil (p

Wheat (Triticum aestivum L.) is known to be the world-leading cereal grain and the most important food in the world of agriculture.  Wheat offers a great wealth of material for genetic studies due to its wide ecological distribution and host of variation for various morphological and physiological characters.  To evaluate the genetic control of physical traits of grain in two crosses of winter ...

The cytology of nine new D genome hybrids involving Triticum syriacum, Triticum ventricosum, Triticum cyclindricum, Triticum juvenale, Triticum crassum, Triticum tauschii and Triticum aestivum is described. The calculation of numerical values of the relative affinity and the patterns of chromosome pairing indicate that the D genome in T. syriacum and T. juvenale may have been substantially modi...

Etiochloroplasts isolated from greening wheat (Triticum aestivum L. cv Norin 61) seedlings synthesized a membrane polypeptide of 15 kilodaltons. One-dimensional peptide mapping with Staphylococcus aureus V8 protease revealed that the 15 kilodaltons polypeptide is the subunit 5 of photosystem I reaction center complex.

NIGERIAN FOOD JOURNAL, VOL. 25, No. 2, 2007 (www.ajol.info/journals/nifoj) ISSN 0189-7241 Njoku, B. A 1* Banigo, E.O.I2 and Ubbaonu, C.N.2 1Chemistry Department, Alvan Ikoku College of Education, Owerri. 2Department of Food Science and Technology. Federal University of Technology, Owerri, Nigeria *Address for correspondence E-mail : [email protected] Physical and chemical characteristics of s...

The classic wheat evolutionary history is one of adaptive radiation of the diploid Triticum/Aegilops species (A, S, D), genome convergence and divergence of the tetraploid (Triticum turgidum AABB, and Triticum timopheevii AAGG) and hexaploid (Triticum aestivum, AABBDD) species. We analyzed Acc-1 (plastid acetyl-CoA carboxylase) and Pgk-1 (plastid 3-phosphoglycerate kinase) genes to determine ph...