Results 81 to 90 of about 723,948 (277)

Three new species of Neohelicomyces (Tubeufiales, Tubeufiaceae) from freshwater and terrestrial habitats in China [PDF]

open access: yesMycoKeys
Neohelicomyces species are a group of helicosporous hyphomycetes with the potential to produce secondary metabolites. During our investigation of helicosporous fungi, six collections were isolated from both terrestrial and freshwater habitats in Guizhou ...
Jian Ma   +7 more
doaj   +3 more sources

Neostagonosporella sichuanensis gen. et sp. nov. (Phaeosphaeriaceae, Pleosporales) on Phyllostachys heteroclada (Poaceae) from Sichuan Province, China [PDF]

open access: yesMycoKeys, 2019
Neostagonosporella sichuanensis sp. nov. was found on Phyllostachys heteroclada collected from Sichuan Province in China and is introduced in a new genus Neostagonosporella gen. nov. in this paper.
Chun-Lin Yang   +7 more
doaj   +3 more sources

Loss of DET1 in High Pigment 2 Tomato Prevents High Temperature Repression of Anthocyanin Biosynthesis in Fruit Through HY5 Stabilization

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Global warming impacts several aspects of plant physiology, with important negative effects on crop yield and production of secondary metabolites, such as anthocyanins. The anthocyanin content of vegetables and fruits has attracted public interest in the last two decades due to its health benefits, leading to the development of novel ...
Jacopo Menconi   +5 more
wiley   +1 more source

Predicting protein function with hierarchical phylogenetic profiles: The Gene3D phylo-tuner method applied to eukaryotic Genomes [PDF]

open access: yes, 2007
"Phylogenetic profiling'' is based on the hypothesis that during evolution functionally or physically interacting genes are likely to be inherited or eliminated in a codependent manner.
Grant, A   +3 more
core  

Evolution-guided functional analyses reveal diverse antiviral specificities encoded by IFIT1 genes in mammals. [PDF]

open access: yes, 2016
IFIT (interferon-induced with tetratricopeptide repeats) proteins are critical mediators of mammalian innate antiviral immunity. Mouse IFIT1 selectively inhibits viruses that lack 2'O-methylation of their mRNA 5' caps.
Daugherty, Matthew D   +3 more
core   +1 more source

Automated simultaneous analysis phylogenetics (ASAP): an enabling tool for phlyogenomics

open access: yesBMC Bioinformatics, 2008
Background The availability of sequences from whole genomes to reconstruct the tree of life has the potential to enable the development of phylogenomic hypotheses in ways that have not been before possible.
Lee Ernest K   +4 more
doaj   +1 more source

Comparative Morphology, Phylogeny, Classification and Evolution of Interstitial Habits in Microcambevine Catfishes (Siluriformes: Trichomycteridae)

open access: yesTaxonomy, 2021
The Microcambevinae are a catfish subfamily endemic to the Brazilian Atlantic Forest, comprising rare species with interstitial habits. Microcambevines have been classified in two genera, Listrura and Microcambeva, but the relationships among included ...
Wilson J. E. M. Costa, Axel M. Katz
doaj   +1 more source

Current understanding of the role of the cell wall in Cuscuta parasitism

open access: yesPlant Biology, EarlyView.
We comprehensively summarise the roles of plant cell wall in key processes of parasitism by the obligate stem parasite Cuscuta. Abstract The plant cell wall (CW) plays a crucial role in many aspects of parasitism by the obligate stem parasite, Cuscuta. Cuscuta parasitism begins with tight coiling around the host stem by the strong tensile force of the ...
M. Takagawa, R. Yokoyama
wiley   +1 more source

Discrimination, Crypticity, and Incipient Taxa in Entamoeba [PDF]

open access: yes, 2012
Persistent difficulties in resolving clear lineages in diverging populations of prokaryotes or unicellular eukaryotes (protistan polyphyletic groups) are challenging the classical species concept.
Adl   +51 more
core   +2 more sources

Phylogenomic analysis of cytochrome P450 multigene family and its differential expression analysis in pepper (Capsicum annuum L.)

open access: yesFrontiers in Plant Science, 2022
Plant cytochrome P450 is a multifamily enzyme widely involved in biochemical reactions for the synthesis of antioxidants, pigments, structural polymers, and defense-related compounds. Pepper (Capsicum annuum L.) is an economically important plant.
Yupeng Hao   +12 more
semanticscholar   +1 more source

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