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Título

Developmental instability in gynodioecious Teucrium lusitanicum

AutorAlados, Concepción L. ; Navarro, Teresa ; Cabezudo, B. ; Emlen, J. M.; Freeman, D. C.
Palabras clavedevelopmental instability
gynodioecy
Teucrium lusitanicum
Fecha de publicaciónene-1998
EditorSpringer
CitaciónEvolutionary Ecology 12(1): 21-34 (1998)
ResumenDevelopmental instability was assessed in two geographical races of Teucrium lusitanicum using morphometric measures of vegetative and reproductive structures. T. lusitanicum is a gynodioecious species. Male sterile (female) individuals showed greater developmental instability at all sites. Plants located inland had higher developmental instability of vegetative characters and lower developmental instability of reproductive characters than coastal plants. These results support the contentions that (1) developmental instability is affected more by the disruption of co-adapted gene complexes than by lower heterozygosity, and (2) different habitat characteristics result in the differential response of vegetative and reproductive structures.
Versión del editorhttp://dx.doi.org/10.1023/A:1006502922611
URIhttp://hdl.handle.net/10261/122591
DOI10.1023/A:1006502922611
ISSN0269-7653
E-ISSN1573-8477
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