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Plant Breeding Chapter 5
Plant Breeding Chapter 5Haploid- gametic chromosome number = nDiploid - somatic chromosome number = 2n
PolyploidyTriploid3x (sets of chromosomes)Tetraploid4xHexaploid6xAutopolyploidy - sameAllopolyploidy - differentAllopolploidsAvena species 7, 14, 21 = nTriticum species 7, 14, 21 = nFestuca 7, 14, 21 = n
Autopolploids = potatoes, alfalfa