Results 41 to 50 of about 28,849 (232)

Plasmodium vivax-like genome sequences shed new insights into Plasmodium vivax biology and evolution [PDF]

open access: yes, 2018
Although Plasmodium vivax is responsible for the majority of malaria infections outside Africa, little is known about its evolution and pathway to humans. Its closest genetic relative, P.
Arnathau, Céline   +15 more
core   +5 more sources

Introducing the new Indian mangrove species, Vaginatispora microarmatispora (Lophiostomataceae) based on morphology and multigene phylogenetic analysis

open access: goldPhytotaxa, 2017
Vaginatispora microarmatispora sp. nov. (Lophiostomataceae) is a new saprobic marine fungal species found on dead intertidal wood of Aegiceras corniculatum collected from Muthupet mangroves, Tamil Nadu, along the south-east coast of India. This species has characters similar to other species of the genus Vaginatispora, but differs in ascospore ...
Bandarupalli Devadatha   +4 more
openalex   +3 more sources

Cryptic MHC Polymorphism Revealed but Not Explained by Selection on the Class IIB Peptide-Binding Region [PDF]

open access: yes, 2012
The immune genes of the major histocompatibility complex (MHC) are characterized by extraordinarily high levels of nucleotide and haplotype diversity. This variation is maintained by pathogen-mediated balancing selection that is operating on the peptide ...
Barcaccia   +32 more
core   +1 more source

Chlorocillium sinense sp. nov. (Clavicipitaceae) and Calcarisporium guizhouense sp. nov. (Calcarisporiaceae) in Hypocreales from China [PDF]

open access: yesMycoKeys
Two new species, Chlorocillium sinense and Calcarisporium guizhouense, isolated from a spider and fruiting body of Cordyceps sp., are introduced. Morphological comparisons and phylogenetic analyses based on multigene datasets (ITS+LSU+RPB2+tef-1alpha ...
Wan-Hao Chen   +5 more
doaj   +3 more sources

A multigene phylogenetic analysis results in a redefinition of the genus Notonomus Chaudoir (Coleoptera, Carabidae) and descriptions of new species of the subgenus Leiradira Castelnau [PDF]

open access: bronzeInvertebrate Systematics, 2015
Bayesian analysis of four partial gene sequences (28S rDNA, wg, CAD and COI mtDNA) from exemplars of all genera and 12 of 17 informal groups of the Notonomus-series of pterostichine carabids strongly supports a clade requiring redefinition of Notonomus Chaudoir, 1862. Notonomus is redefined to include all species currently placed in Notonomus by Lorenz
Kipling Will
openalex   +4 more sources

Discovery of a new Isonychia species with distinctive characters from southwestern China, and preliminary exploration of its phylogenetic status (Ephemeroptera, Isonychiidae) [PDF]

open access: yesZooKeys
The genus Isonychia Eaton, 1871 is widely distributed across the Holarctic and Oriental regions. However, no representatives of this genus have been reported from southwestern China, a region known for its high biodiversity.
Pengxu Mu, Xiaolei Huang
doaj   +3 more sources

Drechslerella daliensis and D. xiaguanensis (Orbiliales, Orbiliaceae), two new nematode-trapping fungi from Yunnan, China [PDF]

open access: yesBiodiversity Data Journal, 2022
Nematode-trapping fungi are a highly specialised group in fungi and are essential regulators of natural nematode populations. At present, more than 130 species have been discovered in Zygomycota (Zoopagaceae), Basidiomycota (Nematoctonus), and Ascomycota
Fa Zhang   +4 more
doaj   +3 more sources

Different fates of the chloroplast tufA gene following its transfer to the nucleus in green algae [PDF]

open access: yes, 1990
Previous work suggested that the tufA gene, encoding protein synthesis elongation factor Tu, was transferred from the chloroplast to the nucleus within the green algal lineage giving rise to land plants.
Baldauf, S.L.   +2 more
core   +4 more sources

Morphology and Molecular Characterization of Alternaria argyranthemi on Chrysanthemum coronarium in China

open access: yesMycobiology, 2018
Chrysanthemum coronarium is an economically important plant in Asia, and used medicinally, ornamentally and as a vegetable. In April 2017, leaf spot disease on C. coronarium was observed in Shiyan, Hubei, China.
Huan Luo   +4 more
doaj   +1 more source

Additions to the saprobic fungi (Ascomycota) associated with macadamia trees from the Greater Mekong Subregion [PDF]

open access: yesMycoKeys
Macadamia trees, the most economically important Proteaceae perennial crop, are globally renowned for their edible nuts. During our surveys of microfungi associated with macadamia in China and Thailand, we isolated three saprobic fungi from dead ...
Xian Zhang   +10 more
doaj   +3 more sources

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