Results 31 to 40 of about 2,650 (187)

Pipunculidae (Diptera) del Parque Nacional de la Caldera de Taburiente, La Palma (Islas Canarias, España) — Investigando la variabilidad morfológica y molecular de una nueva especie de moscas cabezonas

Graellsia, 2018
Este trabajo es el resultado del proyecto “Inventario y estudio de la fauna invertebrada del Parque Nacional de la Caldera de Taburiente” en la isla de La Palma, Islas Canarias. De las cuatro especies recogidas, se describe Chalarus guanche sp. nov.
Christian Kehlmaier, Miguel Ángel Alonso-Zarazaga   +1 more
doaj   +1 more source

GC heterogeneity reveals sequence-structures evolution of angiosperm ITS2

BMC Plant Biology, 2023
Abstract Background Despite GC variation constitutes a fundamental element of genome and species diversity, the precise mechanisms driving it remain unclear. The abundant sequence data available for the ITS2, a commonly employed phylogenetic marker in plants, offers an exceptional resource for exploring the GC variation ...
Yubo Liu, Nan Liang, Qing Xian, Wei Zhang   +3 more
openaire   +3 more sources

Invasive mosquito species Aedes albopictus and Aedes aegypti on the Black Sea coast of the Caucasus: genetics (COI, ITS2), Wolbachia and Dirofilaria infections

Вавиловский журнал генетики и селекции, 2018
The area of invasive species Aedes albopictus and Aedes aegypti is expanding. Precise identification and understanding of the genetic diversity of invasive mosquito populations allows us to develop appropriate control methods.
E. V. Shaikevich, I. V. Patraman, A. S. Bogacheva, V. М. Rakova, O. Р. Zelya, L. A. Ganushkina   +5 more
doaj   +1 more source

High Tree Species Diversity Promotes Thermal Enhancement Response of Microbial Carbon Use Efficiency

Advanced Science, EarlyView.
ABSTRACT Predicting soil carbon dynamics under warming is constrained by limited understanding of microbial thermal adaptation, particularly whether microbial carbon use efficiency (CUE) can adapt to warming and how plant diversity modulates this response. Using soils from a natural tree species diversity gradient in a subtropical forest, we combined a
Pengpeng Duan, Changqing Ye, Xinyi Yang, Chaoqun Wang, Wolfgang Wanek, Jian‐sheng Ye, Hongzhao Yuan, Hu Du, Kongcao Xiao, Xunyang He, Kelin Wang, Dejun Li   +11 more
wiley   +1 more source

Molecular Analysis of ITS2 Fragment among Anopheles maculipennis Species Complex, West Azerbaijan Province, Iran [PDF]

Journal of Kerman University of Medical Sciences, 2017
Background:Anopheles maculipennis complex species is considered as one of the most important species complexes with 12 species and significant role in the transmission of important diseases such as malaria, lymphatic filariasis and multiple Arboviral ...
Shabnam Pashaei, Mohammad Mahdi Sedaghat, Farrokh Dabiri, Mozaffar Vahedi, Abbas Aghaei-Afshar, Ali Reza Chavshin   +5 more
doaj  

On species status of Carex sordida (Cyperaceae)

Turczaninowia, 2022
This article deals with the problem of species independence of Carex sordida. Closely related species of the sect. Carex, C. sordida, C. atherodes, and C. drymophila, were analyzed based on material from Asian Russia.
Ирина Николаевна Шеховцова, Сергей Викторович Шеховцов   +1 more
doaj   +1 more source

Phylogenomic insights into the genus Tulipa (Liliaceae): Taxonomy, evolution, and biogeography

American Journal of Botany, EarlyView.
Abstract Premise Tulips are one of the best‐known geophytes, but their taxonomy remains convoluted and their evolutionary history poorly understood. Here, we used plastid genomes to identify some issues with current classification, understand the diversification history of the genus, and identify potential species linked to historical cultivation ...
Brett Wilson, Maarten J. M. Christenhusz, Nathanael Walker‐Hale, Natalya Beshko, Mariyo Boboev, Colin Clubbe, Davron Dekhkonov, Aibek Dolotbakov, Mehmet Firat, Thomas Freeth, Sjaak de Groot, Avni Hajdari, Georgy A. Lazkov, Ormon Sultangaziev, Komiljon S. Tojibaev, Ben J. M. Zonneveld, Kaiyrkul T. Shalpykov, Samuel F. Brockington   +17 more
wiley   +1 more source

ITS2 metabarcoding analysis complements lichen mycobiome diversity data [PDF]

Mycological Progress, 2018
Lichen thalli harbor complex fungal communities (mycobiomes) of species with divergent trophic and ecological strategies. The complexity and diversity of lichen mycobiomes are still largely unknown, despite surveys combining culture-based methods and high-throughput sequencing (HTS).
Elisa Banchi, David Stankovic, Fernando Fernández-Mendoza, Fabrizia Gionechetti, Alberto Pallavicini, Lucia Muggia   +5 more
openaire   +5 more sources

Integrating developmental and macroevolutionary approaches reveals a staminodial origin of all alternisepalous organs in Caryophyllaceae

American Journal of Botany, EarlyView.
Abstract Premise The identity of sterile floral organs in second‐whorl, alternisepalous positions within Caryophyllaceae remains contentious, having been described as staminodes, “petaloids,” or petals homologous with those of other Pentapetalae. Limited ingroup and outgroup sampling and floral developmental data and inadequate phylogenetic comparative
Riley J. Rees, Andrea D. Appleton, John J. Schenk   +2 more
wiley   +1 more source

Evaluation of ITS2 for intraspecific identification of Paeonia lactiflora cultivars

Biotechnology Reports, 2017
Herbaceous peony (Paeonia lactiflora Pall.) is an important ornamental and medicinal plant. DNA barcodes can reveal species identity via the nucleotide diversity of short DNA segments. In this study, two main candidate DNA barcodes (ITS2 and psbA-trnH) were tested to identify twenty-one cutting cultivars of P. lactiflora and their wild species.
Qian Li, Jinguang Xu, Lu Han, Chengrong Gao, Jie Lu, Guangcong Du, Xia Sun   +6 more
openaire   +3 more sources