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Wheat Information Service No. 91

Contents

I. Research articles
Rane J and Nagarajan S:
Assimilate transportation efficiency in diverse wheat accessions in the absence of leaf photosynthesis., p.1
Harjit-Singh, Tsujimoto H, Sakhuja PK, Singh T and Dhaliwal HS:
Transfer of resistance to wheat pathogens from Aegilops triuncialis into bread wheat., p.5
Allan RE: Genetic variability and inheritan ce of grain dormancy in three white-grain wheats., p11
Knaggs P, Ambrose MJ, Reader SM and Miller TE: Morphological characterisation and evaluation of the subdivision of Aegilops tauschii Coss., p.15
Yang W, Li GR and Ren ZL: Identification of amphiploid between Triticum durum cv. Ailanmai native to Sichuan, China and Secale africanum., p.20
Rizvi SJH Rizvi V, Tahir M, Rahimian MH, Shimi P and Atri A: Genetic variation in allelopathic activity of wheat (Triticum aestivum L.) genotypes., p.25

II. Research information
Cao W, Armstrong K and Fedak G:
A synthetic zhukovskyi wheat., p.30

III. Gene symbol
McIntosh RA, Devos KM, Dubcovsky J and Rogers WJ:
Catalogue of gene symbols for wheat: 2000 Supplement., p.65

IV. Editorial remarks, p.71