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Size polymorphism between homologous chromosomes, an extreme case in Alstroemeria pulchra Sims. (Alstroemeriaceae), endemic species of Chile

Polimorfismo de tamaño entre cromosomas homólogos, un caso extremo en Alstroemeria pulchra Sims. (Alstroemeriaceae), especie endémica de Chile

Author
BAEZA, CARLOS

TORO, OSCAR

RUIZ, EDUARDO

FINOT, VÍCTOR

CARRASCO, PEDRO

VILLALOBOS, NICOLÁS

Full text
https://revistas.udec.cl/index.php/gayana_botanica/article/view/3886
Abstract
Alstroemeria pulchra is a Chilean species where 3 subspecies are recognized: subsp. lavandulacea, maxima and pulchra. The chromosomes of populations of the subspecies lavandulacea and pulchra were studied and a marked size polymorphism was observed among the homologous of the first pair of chromosomes. This size polymorphism among homologous is one of the rarest reported thus far in the Angiosperm literature.
 
Alstroemeria pulchra is a Chilean species where 3 subspecies are recognized: subsp. lavandulacea, maxima and pulchra. The chromosomes of populations of the subspecies lavandulacea and pulchra were studied and a marked size polymorphism was observed among the homologous of the first pair of chromosomes. This size polymorphism among homologous is one of the rarest reported thus far in the Angiosperm literature.
 
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Artes, Arquitectura y UrbanismoCiencias Agrarias, Forestales y VeterinariasCiencias Exactas y NaturalesCiencias SocialesDerechoEconomía y AdministraciónFilosofía y HumanidadesIngenieríaMedicinaMultidisciplinarias
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Universidad de ChileUniversidad Católica de ChileUniversidad de Santiago de ChileUniversidad de ConcepciónUniversidad Austral de ChileUniversidad Católica de ValparaísoUniversidad del Bio BioUniversidad de ValparaísoUniversidad Católica del Nortemore

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