Results 21 to 30 of about 333,258 (303)
Frontiers in Microbiology, 2018 Adaptation of microbial communities to anthropogenic stressors can lead to reductions in microbial diversity and disequilibrium of ecosystem services. Such adaptation can change the molecular signatures of communities with differences in taxonomic and ...
Bachar Cheaib +4 more
doaj +1 more source
Prescottia equi gen. nov., comb. nov.: a new home for an old pathogen [PDF]
, 2012 The taxonomic status of Rhodococcus equi, originally isolated from foal specimens, has been the subject of discussion for a number of years. The chequered history of the taxon has prompted this polyphasic analysis of R. equi strains, close members of the
Goodfellow, Michael +2 more
core +1 more source
Taxon Influence Index: Assessing Taxon-Induced Incongruities in Phylogenetic Inference [PDF]
Systematic Biology, 2012 Understanding the evolutionary history of species is at the core of molecular evolution and is done using several inference methods. The critical issue is to quantify the uncertainty of the inference. The posterior probabilities in Bayesian phylogenetic inference and the bootstrap values in frequentist approaches measure the variability of the ...
Mariadassou, Mahendra +2 more
openaire +4 more sources
Seed Mass and Morphology in Outcrossing and Selfing Species of Clarkia (Onagraceae): An SEM Study [PDF]
, 2004 Seeds from three pairs of outcrossing-selfing sister taxa from the genus Clarkia (farewell-to-spring, Onagraceae)—Clarkia unguiculata, Clarkia exilis, Clarkia xantiana ssp. xantiana and ssp. parviflora, and Clarkia concinna ssp.
Cavaliere, A. R. +2 more
core +3 more sources
Why Vouchers Matter in Botanical Research
Applications in Plant Sciences, 2013 What is a voucher and why is it important in research? As a preserved specimen of an identified taxon deposited in a permanent and accessible storage facility, the voucher serves as the supporting material for published studies of the taxon and ensures ...
Theresa M. Culley
doaj +1 more source
International Journal of Secondary Metabolite, 2017 Apple is cultivated in most of the temperate regions due to the fruit’s quality, its easiness to propagate, and its natural aptitude to bear. Malus classifications differ primarily in the taxonomic level at which infrageneric groupings of species are ...
Ceyran Najafova +2 more
doaj +1 more source
A new subspecies of Stellaria alsine (Caryophyllaceae) from Yakushima, Japan [PDF]
PhytoKeys, 2021 An unknown taxon of Stellaria was discovered in Yakushima, a Japanese island known to harbor several endemic species. To determine the identity of this taxon, this study employed MIG-seq for the reconstruction of a finely resolved phylogenetic tree of ...
Tetsukazu Yahara +5 more
doaj +3 more sources
Species relationships in the genus Vasconcellea (Caricaceae) based on molecular and morphological evidence [PDF]
, 2005 Validity of the taxa currently recognized in the genus Vasconcellea was analyzed by investigating morphological and molecular data from 105 specimens of this genus and six specimens of the related genus Carica. Taxon identification of these specimens was
Gheysen, Godelieve +5 more
core +2 more sources
Match Algorithms for Scientific Names in FlorItaly, the Portal to the Flora of Italy
Plants, 2021 Scientific names are not part of everyday language in any modern country, and their input as strings in a query system can be easily associated with typographical errors.
Matteo Conti +2 more
doaj +1 more source
Influence of nontrophic interactions between benthic invertebrates on river sediment processes: a microcosm study [PDF]
, 2004 The main objective of this study was to measure the impact of benthic invertebrate diversity on river sediment processes. We quantified the effects of interactions between three taxa (asellids, chironomid larvae, and tubificid worms).
Creuzé des Châtelliers, Michel +3 more
core +5 more sources