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Mostrando ítems 11-20 de 3992
A radiation hybrid map of bovine X Chromosome (BTAX)
(2002-05-07)
We present a comprehensive radiation hybrid map of the bovine X chromosome (Chr) containing 20 new markers, including both microsatellites and expressed genes. This study was conducted with a 5000-rad whole genome RH cell ...
Fish and AgNor-mapping of the 45S and 5S rRNA genes in wild and cultivated Capsicum species (Solananceae)
(National Research Council Canada-NRC Research Press, 2016-02)
Chromosome number and position of rDNA were studied in 12 wild and cultivated species of the genus Capsicum with chromosome numbers x = 12 and x = 13 (22 samples). For the first time in these species, the 5S and 45S rRNA ...
Avaliação da heterogeneidade nos éxons dos genes BRAF, MAP2K1 e MAP2K2 em melanomas primários e metastáticos
(Universidade Federal de São Paulo (UNIFESP), 2020-10-05)
The incidence of melanoma has been increasing in recent decades. The superficial spreading, the most common melanoma subtype, is related to intermittent exposure to ultraviolet radiation. Acral lentiginous melanoma affects ...
Molecular Characterization and Physical Mapping of Two Classes of 5S rDNA in the Genomes of Gymnotus sylvius and G. inaequilabiatus (Gymnotiformes, Gymnotidae)
(Karger, 2012-01-01)
The nucleotide sequences of the 5S rRNA multigene family and their distribution across the karyotypes in 2 species of Gymnotiformes, genus Gymnotus (G. sylvius and G. inaequilabiatus) were investigated by means of fluorescence ...
Molecular Characterization and Physical Mapping of Two Classes of 5S rDNA in the Genomes of Gymnotus sylvius and G. inaequilabiatus (Gymnotiformes, Gymnotidae)
(Karger, 2012-01-01)
The nucleotide sequences of the 5S rRNA multigene family and their distribution across the karyotypes in 2 species of Gymnotiformes, genus Gymnotus (G. sylvius and G. inaequilabiatus) were investigated by means of fluorescence ...
Fish And Agnor Mapping Of The 45s And 5s Rrna Genes In Wild And Cultivated Species Of Capsicum (solananceae)
(Canadian Science Publishing, Nrc Research PressOttawa, 2016)
Gene geography of South America: Testing models of population displacement based on archeological evidence
(1992)
Gene frequencies for 13 marker systems are used to construct synthetic gene frequency maps of South America. The surfaces generated using the first three principal components exhibit clines which validate models of population ...
Expression and mapping of anthocyanin biosynthesis genes in carrot
(Springer, 2013-03-24)
Anthocyanin gene expression has been extensively studied in leaves, fruits and flowers of numerous plants. Little, however, is known about anthocyanin accumulation in roots of carrots or other species. We quantified ...