Wheat Information Service No.50 Wheat Information Service No.50



Contents

I. Research Notes:
H. KUCKUCK:On the origin of Triticum cathlicum NEVSKI (Triticum persicum VAV.), p.1
B. GIORGI:Chromosome location of the "kinky neck" character established by crossing durum wheat x monosomics of Chinese Spring:, p.6
G. KIMBER:A data of meiotic analyses in wheat, p.8
G. FEDAK:Source of meiotic abnormalities in barley-wheat hybrids, p.10
B.C. JOSHI, D. SINGH, B. LAL and D. RAM:A very high frequency of nullisomics in selfed monosomic population for chromosome 3A of T. aestivum var. Pb. C591, p.12
S.R. BHAT and J.V. GOUD:Monosomic analysis of some morphological characters in wheat (Triticum aestivum L. em. THELL), p.14
S. SHIGENAGA:Thirtyfive-chromosome plants obtained by successive deletion of A-genome, p.19
B. GIORGI:A line with a deletion on the long arm of chromosome 6B isolated in Triticum aestivum cv. Chinese Spring, p.22
T.R. ENDO:Selective gametocidal action of a chromosome of Aegilops cylindrica in a cultivar of common wheat, p.24
J.G. BHOWAL:Rapid method of transferring alien genetic variation to wheat by substitution and recombination, p.29
A. SHAKOOR, M.Y. MUJAHID, S. MUHAMMAD and M. AFZAL:Behrain, a semi-dwarf spring rye, p.32
D. SINGH, B.C. JOSHI, B. LAL and J. PRAKASH:Amber grained and awned mutations in wheat variety, Yaqui-50, p.34
A.S. LARIK:Correlation and path coefficient analysis of yield components in mutants of Triticum aestivum, p.36
U.R. BISHNOI and G.A. PATEL:Comparative yield performance and digestibility of Triticale and other small grain forages, p.41
D. SINGH and B.C. JOSHI:Chlorophyll synthetic gene(s) in T. aestivum (var. Pb. C591), p.45
V.T. SAPRA, M.A. CHOUDRY and L.M. MUGWIRA:Genetic variability in aluminum tolerance of Triticinae, p.47
D. LAFIANDRA, E. PORCEDDU and G. COLAPRICO:Aminoacid composition and species relationships in genus Triticum, p.51
R.N. SHAWHNEY and L.B. GOEL:Stem rust resistance in assessions of Triticum timopheevi and three Triticum aestivum lines with resistance from timopheevi, p.56
T. SHIMADA:Plant regeneration from stem-derived calluses of wheat, p.59
I. NISHIYAMA:An interspecific cross-incompatibility system in diploid and tetraploid Aegilops, p.61
T. KINOSHITA, I. OHTSUKA and H. KIHARA:Alteration of growth habit and variation of heading time induced by the alien cytoplasm in common wheat, p.65
S.S. MAAN:Specificity of nucleo-cytoplasmic interactions in Triticum and Aegilops species (a review), p.71

II. Editorial Remarks:p.80
Words for WIS No. 50, a memorial 25th anniversary issue
Announcement for Future Issues
Membership Fee
Acknowledgement
Coordinating Committee
Explanation of the Figure on the Cover

General Table of Contents of WIS Nos. 41-50, ...S-1
Author Index, ...S-6