Chromosome number and microsporogenesis in Paspalum maritimum (Caespitosa Group; Gramineae)

Brazilian Archives of Biology and Technology

Volumn 43, Issue 3, 2000, Pages 301-305

  De Victor Adamowski, Eleniza ^a   Pagliarini, Maria Suely ^a   Batista, Luiz Alberto Rocha ^b  

^a STATE UNIVERSITY OF MARINGÁ   (Brazil)

^b EMBRAPA CERRADOS   (Brazil)

Author keywords

Chromosome number; Meiotic behavior; Paspalum maritimum; Pollen fertility

Indexed keywords

PASPALUM; PASPALUM MARITIMUM; POACEAE;

EID: 54249083811     PISSN: 15168913     EISSN: 16784324     Source Type: Journal    
DOI: 10.1590/S1516-89132000000300009     Document Type: Article

References (15)

1. Batista, L. A. R.; Godoy, R. E. & Pereira, J. M. (1995), Potencial forrageiro de acessos de germoplasma de Paspalum. Ensaio 1993/94. In: XXXII Reunião Anual da Sociedade Brasileira de Zootecnia, Anais, Maringá-Paraná, pp 641.
2. Burson, B. L. (1997), Apomixis and sexuality in some Paspalum species. Crop Sci., 37, 1347-135.
3. Burson, B. L. & Bennett, H. W. (1970), Cytology, method of reproduction and fertility of Brunswickgrass, Paspalum nicorae Parodi. Crop Sci., 10, 184-187.
4. Burson, B. L. & Bennett, H. W. (1971), Chromosome number, microsporogenesis, and mode of reproduction of seven Paspalum species. Crop Sci., 11, 292-294.
5. Burton, G. W. (1940), A cytological study of some species in the genus Paspalum. J. Agric. Res., 60, 193-197.
6. Freitas, P. M.; Takayama, S. Y.; Pagliarini, M. S. & Batista, L. A. R. (1997), Evaluation of meiotic behavior in polyploid accessions of Paspalum (Plicatula group). Nucleus, 40, 47-52.
7. Koduru, P. R. K. & Rao, M. K. (1981), Cytogenetics of synaptic mutants in higher plants. Theor. Appl. Genet., 59, 197-214.
8. Moraes-Fernandes, M. I.; Barreto, I. L. & Salzano, F. M. (1968), Cytogenetic, ecologic and morphologic studies in Brazilian forms of Paspalum dilatatum. Can. J. Genet. Cytol., 10, 131-138.
9. Moraes-Fernandes, M. I.; Barreto, I. L.; Salzano, F. M. & Sacchet, A. M. O. F. (1974), Cytological and evolutionary relationships in Brazilian forms of Paspalum (Gramineae). Caryologia, 27, 455-465.
10. Norrmann, G. A.; Quarín, C. L. & Burson, B. L. (1989), Cytogenetics and reproductive behavior of different chromosome races in six Paspalum species. J. Hered., 80, 24-28.
11. Pozzobon, M. T. & Valls, J. F. M. (1997), Chromosome number in germoplasm accessions of Paspalum notatum (Gramineae). Braz. J. Genet., 20, 29-34.
12. Quarín, C. L. & Norrmann, G. A. (1987), Cytology and reproductive behavior of Papalum equitans, P. ionanthum and their hybrids with diploid and tetraploid cytotypes of P. chromyorrhizon. Bot. Gaz., 148, 386-391.
13. Quarín, C. L.; Pozzobon, M. T. & Valls, J. F. M. (1996), Cytology and reproductive behavior of diploid, tetraploid and hexaploid germplasm accessions of a wild forage grass: Paspalum compressifolium. Euphytica, 90, 345-349.
14. Rua, G. H. & Gróttola, M. C. (1997), Growth form models within the genus Paspalum L. (Poaceae, Paniceae). Flora, 192, 65-80.
15. Takayama, S. Y.; Freitas, P. M.; Pagliarini, M. S. & Batista, L. A. R. (1998), Chromosome number in germplasm accessions of Paspalum (Plicatula group) from different regions in Brazil. Euphytica, 99, 89-94.