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Maan SS (1975) Cytoplasmit variability and speciation in Triticinae. In: Wali MK (ed). Prairie, A multiple view. Univ N Dak Press, Grand Forks, ND: 255-281.

Maan SS (1983) Differential nucleocytoplasmic interaction involving Aegilops longissima cytoplasm and nuclei of emmer and common wheat. Crop Sci 23: 990-995.

Maan SS (1992a) Transfer of a species-cytoplasm-specific (scs) gene from Triticum timopheevi to T. turgidum. Genome 35:238-243.

Maan SS (1992b) The scs and Vi genes correct a syndrome of cytoplasmic effects in alloplasmic durum wheat. Genome 35: 780-787

Maan SS (1994) Interactions between the scs and Vi genes in alloplasmic durum wheat. Genome 37: 219-2 16.

Maan SS (1995) The species- cytoplasm- specific gene hypothesis. In: Gill BS (ed) Proc classical and molecular cytogenetic analysis of cereal genomes. US-Japan Joint Seminar, Kansas State University, Manhattan, Kansas, USA: 165-174.

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