Wheat Information Service No.2
Contents
I. Research Notes:
A. MUNTZING:Mode of production and properties of a
Triticale-strain with 70 chromosomes, p.1
A. LUNDQVIST:A genetic analysis of self-sterility in
rye, Secale cereale L., p.2
G. NAKAJIMA:Results of crossing experiments between
Triticum and Secale, p.3
E. G. HEYNE and C. O. JOHNSTON:Inheritance of leaf
rust reaction among the eight differential varieties of wheat, p.4
N. HIRATSUKA:Reaction of Aegilops and Triticum
to Puccinia graminis PERS. and Puccinia glumarum ERIKS. et HENN.,
p.5
M. TANAKA:Chromosome pairing in hybrids between Aegilops
sharonensis and some species of Aegilops and Triticum, p.7
M. TANAKA:A new amphidiploid from the hybrid Ae.
sharonensis x Ae. umbellulata, p.8
H. SUEMOTO and K. KOJIMA:Right- and left-handedness
in Triticum and Aegilops. I., p.10
H. SUEMOTO and K. KOJIMA: Right- and left-handedness
in Triticum and Aegilops. II. C values among species of Triticum
and Aegilops, p.12
S. MATSUMURA and T. FUJII:Gene mutation in Einkorn
wheat induced by X-rays, p.13
S. MATSUMURA:Chromosome aberrations in Einkorn wheat
induced by X-rays, p.15
K. YAMASHITA and M. KOYAMA:Nucleolus organizing
chromosome in Einkorn wheats, p.16
K. YAMASHITA:Chlorophyll analyses in X-ray induced
mutants in Triticum monococcum, p.16
P. SARKAR:A karyomorphological study on the genus
Eremopyrum, p.17
S. MATSUMURA and S. SAKAMOTO:Karyotypes of diploid
Agropyron species, p.19
M. MURAMATSU:A hybrid between autotetraploid Triticum
aegilopoides and Agropyron intermedium., p.19
II. Genetic Stocks, p.20
III. Circulation List of WIS, p.20
IV. News, p.30
V. Announcement for Issue No. 3, p.32
VI. Acknowledgement, p.32