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Hybridity and autopolyploidy increase the expressivity of apospory in diploid paspalum rufum
(Springer Wien, 2016)
Paspalum rufum Nees is a perennial grass that forms a multiploid complex. Natural populations are composed mainly of diploid (2n = 2x = 20) and tetraploid (2n = 4x = 40) cytotypes. The diploid form is sexual and highly ...
Relative DNA content in diploid, polyploid, and multiploid species of Paspalum (Poaceae) with relation to reproductive mode and taxonomy
(Springer, 2016-03-10)
It is generally accepted that polyploids have downsized basic genomes rather than additive values with respect to their related diploids. Changes in genome size have been reported in correlation with several biological ...
Interspecific hybrids between Paspalum plicatulum and P. oteroi: a key tool for forage breeding
(Universidade de São Paulo, 2016-08)
Grama-tio-pedro (Paspalum oteroi Swallen) is a rare stoloniferous grass of the Plicatula group of Paspalum, well adapted to continuous grazing in areas subject to seasonal flooding in the Pantanal region, in central western ...