The crucial function of the internal transcribed spacer 2 (ITS2) region in ribosome
biogenesis depends on its secondary and tertiary structures. Despite rapidly evolving, ITS2 …

The internal transcribed spacer (ITS) is one of the most extensively sequenced molecular
markers in plant systematics due to its generally concerted evolution. While non-concerted …

Background: The delimitation of species of Tulasnella has been extensively studied, mainly
at the morphological (sexual and asexual states) and molecular levels—showing ambiguity …

Guanine and cytosine (GC) content is a fundamental component of genetic diversity and
essential for phylogenetic analyses. However, the GC content of the ribosomal internal …

The Persicaria amphibia complex exhibits significant morphological variation depending on
its habitat, existing in either aquatic or terrestrial forms. Traditionally, four distinct elements …

Seagrass beds are one of the most important marine ecosystems, but they are facing critical
threats worldwide. Like other regions in the world, this fragile ecosystem is declining in Viet …

Purpose The objective of this study is to study the secondary structure analysis of Fasciola
flukes from a rare mithun host from Manipur. Fascioliasis, a neglected tropical trematodiasis …

A compensatory base change (CBC) that coevolves in the secondary structure of ribosomal
internal transcribed spacer 2 (ITS2) influences the estimation of genetic distance and thus …

Compensatory mutations are crucial for functional RNA because they maintain RNA
configuration and thus function. Compensatory mutation has traditionally been considered to …

为探讨枸杞属(Lycium) nrDNA ITS 序列致同进化不完全现象及假基因问题, 本研究以cDNA ITS
为参照, 对枸杞属栽培品种的ITS 进行测序. 综合GenBank 数据库获取的44 条枸杞属ITS …