Results 141 to 150 of about 39,995 (294)

Genetic and morphological variation in the genus Zygogonium (Zygnematophyceae, Charophyta) from localities in Europe and North America and description of Z. angustum, sp. nov.

open access: yesJournal of Phycology, EarlyView.
Abstract The globally distributed genus Zygogonium exhibits a narrow environmental range, with 19 morphologically described species. Its molecular characterization is poor, based on a single accession of the type species Z. ericetorum from Austria.
Rosalina Stancheva   +5 more
wiley   +1 more source

A stable backbone for the fungi [PDF]

open access: yes, 2009
Fungi are abundant in the biosphere. They have fascinated mankind as far as written history goes and have considerably influenced our culture. In biotechnology, cell biology, genetics, and life sciences in general fungi constitute relevant model ...
Anne Kupczok   +7 more
core   +1 more source

Phylogenetics and reticulation among koelerioid clades, part I: Contraction of Trisetum, expansion of Acrospelion, Graphephorum, and Tzveleviochloa; Graciliotrisetum gen. nov. and resurrection of Aegialina (Poaceae, Pooideae, Poeae, Aveninae)

open access: yesJournal of Systematics and Evolution, EarlyView.
Phylogenetic relationships within Koeleriinae clades A and B are examined using DNA sequences of plastid rpl32‐trnL, rps16‐trnK, rps16 intron, and ITS regions. Phylogenetic analyses of different selected data sets yielded mostly congruent topologies in nuclear and plastid trees.
Patricia Barberá   +6 more
wiley   +1 more source

Thematic Layers of Genomic Susceptibility for Conservation Monitoring

open access: yesMolecular Ecology, EarlyView.
ABSTRACT Population genomics has great potential to inform applied conservation management and associated policy. However, the bioinformatic analyses and interpretation of population genomic datasets can be daunting and difficult to convey to nonspecialists, including on‐the‐ground conservationists that work with many state, federal and international ...
Andrew N. Black   +8 more
wiley   +1 more source

The dawn of phylogenetic research on Neotropical fishes: a commentary and introduction to Baskin (1973), with an overview of past progress on trichomycterid phylogenetics

open access: yesNeotropical Ichthyology
A review is made of the impact of the landmark Ph. D. Thesis of Jonathan N. Baskin from 1973 on the development of the phylogenetics of catfishes and some of its main subgroups and on neotropical ichthyology in general.
Mário C. C. de Pinna
doaj   +1 more source

Repeated Mitochondrial Capture With Limited Genomic Introgression in a Lizard Group

open access: yesMolecular Ecology, EarlyView.
ABSTRACT Mitochondrial introgression is common among animals and is often first identified through mitonuclear discordance—discrepancies between evolutionary relationships inferred from mitochondrial DNA (mtDNA) and nuclear DNA (nuDNA). Over recent decades, genomic data have also revealed extensive nuclear introgression in many animal groups, with ...
Wesley J. Read   +4 more
wiley   +1 more source

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