Wheat Information Service No.11 
Contents
I. Research Notes:
O. H. Frankel and A. M. Munday:The genetics of floral
development in wheat, p.1
M. Okamoto:An awn suppressor located on chromosome
5B, p.2
R. E. Allan and O. A. Vogel:F1 monosomic
analysis involving a smooth-awn durum wheat, p.3
R. E. Heiner, C. F. Konzak and R. A. Nilan:Diethyl
sulfate, a highly effective chemical mutagen, producing few chromosome aberrations,
p.4
S. Matsumura:Radiation effects of fast and thermal
neutrons on wheat: I., p.5
M. Nezu:Radiation effects of fast and thermal neutrons
on wheat: II., p.7
Y. Watanabe and K. Mukade:Studies on the induction
of mutations by P32 in wheat: I., p.9
S. Matsumura:Comparison of radiation effects of beta-
and gamma-rays on Einkorn wheat, p.12
Y. Watanabe and K. Mukade:Studies on the induction
of mutations by P32 in wheat: II., p.13
K. Katsuya:Susceptibility of the albina mutant
of Einkorn wheat to leaf and stem rusts, Puccinia triticina and P. graminis,
p.16
T. Fujii:Recovery of chlorophyll content in some
mutants in Einkorn wheat, Triticum monococcum flavescens, p.16
Y. Ono and T. Fujii:Amount of amino acids in the chlorophyll
mutants of Einkorn wheat, p.17
R. Riley and V. Chapman:The D genome of hexaploid
wheat, p.18
T. Rajhathy:Continuous spontaneous crosses between
Aegilops cylindrica and Triticum aestivum, p.20
M. Tanaka:Spring- and winter-types of artificial autopolyploids
and amphidiploids in Triticum and Aegilops, p.21
A. Mochizuki:Addition of individual chromosomes of
Agropyron to durum wheat, p.22
II. Exploration Results of the BMUK 1959
K. Yamashita and M. Tanaka:Some aspects regarding
the collected materials of Triticum and Aegilops from the Eastern
Mediterranean Countries: I., p.24
A. Mochizuki:A note on the B-chromosomes in natural
populations of Aegilops mutica Boiss. in central Turkey, p.31
III. Editorial Remarks, p.32
IV. A Map showing the Habitats of Triticum and Aegilops,
...BMUK 1959(appended)
Committee; Explanation of the Figure on the Cover; Acknowledgement, ...iii