Conserved secondary structures in the ITS2 of trematode pre‐rRNA [PDF]
FEBS Letters, 1993 Biological functions of transcribed spacer regions in eucaryotic pre‐rRNAs remain elusive so far. Utilization of the comparative approach to analyse their secondary structure has been impeded by the extensive sequence divergence observed among most of the specimens available to date. However, we have taken advantage of the recent derivation of a set of
Michot, Bernard +3 more
openaire +2 more sources
Phylogenetic Utility of rRNA ITS2 Sequence-Structure under Functional Constraint [PDF]
International Journal of Molecular Sciences, 2020 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 is under evolutionary constraints to maintain the specific secondary structures that provide functionality.
Wei Zhang +4 more
openaire +2 more sources
An internal transcribed spacer 2 gene fragment, as a suitable phylogenetic marker in Hyalomma and Rhipicephalus (Acari: Rhipicephalinae) species [PDF]
Iranian Journal of Animal Biosystematics, 2016 Hyalomma and Rhipicephalus (Acari: Ixodidae: Rhipicephalinae) are the most important ectoparasites and biological vector of pathogen agents. The taxonomy of some Hyalomma and Rhipicephalus species is more debatable. The traditional taxonomy of ticks have
Zakkyeh Telmadarraiy +6 more
doaj +1 more source
Regulatory Mechanisms in Biosystems, 2017 The practice of soil algology shows that algae from the order Chlamydomonadales are among the most poorly studied and difficult to identify due to the high heterogeneity of their morphology and ultrastructure.
Y. I. Maltsev, T. V. Konovalenko
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Cumhuriyet Science Journal, 2017 Thisstudy was made to determine parasitoids and their parasitoids life of D.fructuum which are gall-inducing on Rosa canina. In the results ofthe study, as parasitoids were recorded thirteen species belong to Chalcidoideasuperfamily.
Lütfiye Gençer, Merve Gül
doaj +1 more source
Open Life Sciences, 2023 In this study, genetic diversity and germplasm identification of 28 alfalfa germplasm cultivars materials were evaluated by analyzing their internal transcribed spacer 2 (ITS2), trnL-F, and psbA-trnH sequences to provide the innovative reference of ...
Yong Wang +4 more
doaj +1 more source
Complex of primary and secondary parasitoids (Hymenoptera: Encyrtidae and Signiphoridae) of Hypogeococcus spp. Mealybugs (Hemiptera: Pseudococcidae) in the New World [PDF]
, 2018 Se informan los resultados de los relevamientos de los parasitoides primarios y secundarios (hiperparasitoides) de Hypogeococcus spp. (Hemiptera: Pseudococcidae) realizados en el Nuevo Mundo durante el período 2009 para 2017 para obtener enemigos ...
Aguirre, María Belén +6 more
core +1 more source
The phylogenetic conundrum of Lutzia(Diptera: Culicidae: Culicini): a cautionary account of conflict and support [PDF]
, 2016 This is an open access article, available to all readers online, published under a creative commons licensing (https://creativecommons.org/licenses/by/4.0/). This document is the author's submitted version of the journal article.
Culverwell, CL, Harbach, RE, Kitching, I
core +1 more source
DNA metabarcoding reveals greater plant diversity than morphological seed analysis of bird feces
Applications in Plant Sciences, EarlyView.Abstract Premise Fruit‐eating birds drive seed dispersal in recovering tropical ecosystems, shaping forest regeneration. Molecular techniques, such as DNA metabarcoding, enable diet analysis from feces and can provide complementary frugivory data where dispersal is infrequent, as well as aid in seed identification in hyper‐diverse regions lacking ...
Carina I. Motta +3 more
wiley +1 more source
Sequence analysis of the second internal Transcribed spacer (ITS2) region of rDNA for species identification of trichostrongylus nematodes isolated from domestic livestock in Iran [PDF]
, 2012 Background: Infectivity of herbivores with Trichostrongylus nematodes is widespread in many countries, having a major economic impact on breeding, survivability, and productivity of domestic livestock.
Fasihi Harandi, M. +5 more
core +2 more sources