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Caracterización molecular de mutantes derivadas del genotipo mutador de cloroplastos de cebada
(Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 2008)
La coordinación de la expresión génica entre los genomas nuclear, plastídico y mitocondrial es de importancia crucial para las células vegetales. Un caso particular de la interacción núcleo-plástido está dado por los genes ...
When is enough, enough in phylogenetics? A case in point from Hordeum (Poaceae)
(Wiley Blackwell Publishing, Inc, 2011-08)
Direct optimization was used to reconstruct the phylogeny of the 26 diploid taxa included in the genus Hordeum. The total data set was composed of 16 nucleotide sequence regions from the nuclear as well as the plastid ...
A phylogenetic analysis of Rhamnaceae using rbcL and trnL-F plastid DNA sequences
Previous tribal classifications of Rhamnaceae have been based on fruit characters, resulting in the delimitation of large and otherwise heterogeneous groups. We evaluated the most recent classification with DNA sequences ...
Phylogenetic relationships in the tribe Buddlejeae (Scrophulariaceae) based on multiple nuclear and plastid markers.
(Wiley Blackwell Publishing, Inc, 2017-06)
Buddlejeae comprise c. 108 species in five commonly accepted genera: Buddleja, Chilianthus, Emorya, Gomphostigma and Nicodemia. Conflicting generic and infrageneric level classifications based on morphology attest to a ...
New circumscription of the genus Gamochaeta (Asteraceae, Gnaphalieae) inferred from nuclear and plastid DNA sequences
(Springer Wien, 2016-07)
Gamochaeta(tribe Gnaphalieae, Asteraceae) iscomposed of ca. 60 species primarily distributed in tropicaland subtropical America. Within the tribe Gnaphalieae, thegenus is characterized by capitula arranged in spikes ...
Nuclear and plastid SNP markers for tracing Cedrela timber in the tropics
(2019-01-01)
Illegal logging and trade of timber are major worldwide concerns, resulting in biodiversity and economic losses. Tropical tree species in the genus Cedrela, which have historically been heavily exploited, are still often ...