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| Alzate-Marin,Ana Lilia; Costa-Silva,Carolina; Rivas,Priscila Marlys Sá; Bonifacio-Anacleto,Fernando; Santos,Leticia Gobett; Moraes Filho,Rômulo Maciel de; Martinez,Carlos Alberto. |
| ABSTRACT: Stylosanthes capitata Vogel and Stylosanthes macrocephala M.B.Ferreira & Sousa Costa are two forage leguminous species of agronomic importance for animal husbandry in tropical environments. The physical mixture of both species (80 % S. capitata and 20 % S. macrocephala) comprises the commercial cultivar “Estilosantes Campo Grande”. However, proximity of fields for seed production may contaminate seed lots, compromising seeds quality. The combined use of dominant and co-dominant molecular markers is an appropriate strategy to certificate genetic purity and perform diversity studies of cultivars. In this research, a set of ISSR (Inter-Simple Sequence Repeat polymorphic DNA) and SSR (Simple Sequence Repeat polymorphic DNA) molecular... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Genetic purity; Genetic diversity; Seed production. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162020000301101 |
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| Della Vecchia,P.T.; Silva,C.A.R. da; Terenciano-Sobrinho,P.. |
| Seed market is becoming global and globalization is growing very fast. To compete favourably in this new global seed world, quality and cost are and will be certanly the key issues. High seed quality can only be obtained by a thorough control of the entire seed production process, step by step from planning to final delivery. That requires science, technology, expertise, experience, good management and certanly, the most important, an absolute and unconditional commitment with quality. Seed testing for quality assurance is one important step in the process of production of high quality seed. In the late years a considerable amount of research has been published, particularly on the use of some Polymerase Chain Reaction DNA based new technologies (RAPD,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Molecular markers; Seed testing; Seed companies; Genetic purity. |
| Ano: 1998 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90161998000500014 |
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