The structural features and phylogenetic utility of the ITS in Ferulago W. Koch (Umbelliferae) genus

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Küçük Resim

Tarih

2006

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

Erişim Hakkı

info:eu-repo/semantics/openAccess

Özet

To identify important structural features in the intergenic sequences of ribosomal DNAs, the nucleotide sequence of the 18-28S rRNA intergene region was determined in Ferulago genus. During the pre-rRNA processing pathway the corrected and efficient excision of the internal transcribed spacers (ITS1 and ITS2) is a crucial step for the biogenesis of a active ribosomal subunits. The recognition elements located in ITS were conserved among Ferulago species. While a striking sequence homology was observed in the mature ribosomal sequences, the two internal transcribed spacer regions were found to be G+C rich. Some variations among ITS sequences of this genus is found among Ferulago species. © 2006 Asian Network for Scientific Information.

Açıklama

Anahtar Kelimeler

Ferulago, ITS1, ITS2, Polymorphism, rDNA, RNA processing

Kaynak

International Journal of Botany

WoS Q Değeri

Scopus Q Değeri

N/A

Cilt

2

Sayı

1

Künye

Maras, M., Aksoz, E. and Menemen, Y.(2006). The Structural Features and Phylogenetic Utility of the ITS in Ferulago W. Koch (Umbelliferae) Genus. International Journal of Botany, 2: 17-22.