Article

Spontaneous haploids in durum wheat: their cytogenetic characterization

2006-04-01

Abstract excerpt

Durum or macaroni wheat (Triticum turgidum L., 2n = 4x = 28; AABB genomes) arose as a natural hybrid between two wild species, Aegilops speltoides Tausch (2n = 2x = 14; BB genome) and Triticum urartu Tumanian (2n = 2x = 14; AA genome). The two progenitors hybridized in nature about half a million years ago and gave rise to tetraploid wheat, presumably in one step as a result of functioning of unreduced gametes in...

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Literature Corpus work: 69aac3ca-f9dd-509c-813c-a4611fad9b8a
DOI: 10.1007/s10681-005-9044-9

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