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metadata.dc.type: | Artigo de Periódico |
Título : | Proposal of a fertility index of Hypnea for ecophysiological studies |
Otros títulos : | Revista de Biologia Marina y Oceanografia |
Autor : | Caires, Taiara Aguiar Matos, Mara Rojane Barros de Lyra, Goia de Mattos Assis, José Geraldo de Aquino Nunes, José Marcos de Castro |
metadata.dc.creator: | Caires, Taiara Aguiar Matos, Mara Rojane Barros de Lyra, Goia de Mattos Assis, José Geraldo de Aquino Nunes, José Marcos de Castro |
Resumen : | Few studies of natural populations of the red algae Hypnea musciformis have been conducted. To enhance our knowledge, it would be helpful to define methodologies that explore the species' adaptability to different environments and seasons. Tetrasporophyte is the most frequent reproductive stage in this species. A case study of 2 populations in the Brazilian tropics allowed us to define a fertility index based on the meiotic count of tetrasporangia. Significant differences were found in the production of tetrasporangia among microhabitats and between the dry and rainy seasons. The analysis of this index in red algae may constitute an important tool for understanding the biology and ecology of this algal group. |
Palabras clave : | Fertility Hypnea Tetrasporangia Brazil |
metadata.dc.publisher.country: | Brasil |
metadata.dc.rights: | Acesso Aberto |
URI : | http://repositorio.ufba.br/ri/handle/ri/15921 |
Fecha de publicación : | 2013 |
Aparece en las colecciones: | Artigo Publicado em Periódico (Biologia) |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
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Taiara Aguiar Caires.pdf | 228,29 kB | Adobe PDF | Visualizar/Abrir |
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