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Diversity in diploid, tetraploid and mixed diploid-tetraploid populations of paspalum simplex
(Crop Science Society of America, 2013-07)
The tetraploid cytotype of Paspalum simplex has a wide geographical distribution and reproduces by apomixis, while the diploid grows in a restricted area in northern Argentina and behaves as cross-pollinated. The objective ...
Agronomic characterization of paspalum atratum swallen and P. lenticulare kunthCaracterización agronómica de paspalum atratum swallen y paspalum lenticulare kunth
(International Center for Tropical Agriculture (CIAT), 2018-05-31)
Paspalum atratum and P. lenticulare are perennial grasses, native to South America. The objective was to evaluate seasonal growth, frost tolerance, cattle preference, nutritional characteristics, seed yield and germination ...
Transcriptome analysis of seed development in apomictic Paspalum notatum
(Ricardo Antunes Azevedo, 2015-01-01)
The seed developmental process involves various tissues with several ploidy levels and different genetic origins. Therefore, its characterisation at the transcriptome level is certainly a challenge. The hypothesis of ...
Hybridization and heterosis in the plicatula group of paspalum
(Springer, 2017)
Most forage cultivars released for thegenus Paspalum belong to a section named Plicatula.The species of Plicatula are mostly apomictic andconsequently the genetic diversity is locked for theirgeneticimprovement. The ...
Widening the gene pool of sexual tetraploid bahiagrass : generation and reproductive characterization of a sexual synthetic tetraploid population
(Crop Science, 2018)
The improvement of bahiagrass, Paspalum notatum Flüggé, has been inhibited by reduced levels of genetic diversity in sexual tetraploid germplasm. A few experimental sexual tetraploid genotypes (ESTGs) have been generated ...
Identification of Genes Related to Endosperm Balance Number Insensitivity in Paspalum notatum
(Crop Science Society of America, 2018-02)
The endosperm balance number (EBN) theory states that genomic contribution ratio should be kept at maternal/paternal (m:p) ratio for normal endosperm development. However, the endosperm formation in apomictic Paspalum ...
Diversity in apomictic populations of Paspalum simplex Morong
(Crop Science Soc Amer, 2014)
Paspalum is considered a genetic model for studying the sources of genotypic variability and breeding techniques in apomictic plants. Paspalum simplex is a warm-season forage grass that well represents the genus since it ...
Genetic relationship among paspalum species of the subgenus anachyris : taxonomic and evolutionary implications
(Elsevier, 2014-10)
Paspalum is one of the most important genera of the Poaceae family due to its large number of species and
diversity. The subgenus Anachyris comprises six species mainly from South America grouped together by
sharing rare ...
Registration of ‘Boyero UNNE’ Bahiagrass
(Crop Science Society of America, 2017-01)
‘Boyero UNNE’ (Reg. No. CV-5, PI 676021) bahiagrass (Paspalum
notatum Flüggé) was registered with the National Register of
Plant Cultivars and the National Register of Property for Plant
Cultivars, Ministry of Agriculture, ...
Harnessing apomictic reproduction in grasses : what we have learned from paspalum
(Oxford University Press, 2013-09)
Background: Apomixis is an alternative route of plant reproduction that produces individuals genetically identical to the mother plant through seeds. Apomixis is desirable in agriculture, because it guarantees the perpetuation ...