First documented record of a living solemyid bivalve in a pockmark of the Nile Deep-sea Fan (eastern Mediterranean Sea) [PDF]
A living specimen of a solemyid bivalve was collected at bathyal depths near a pockmark in the Nile Deep-sea Fan (eastern Mediterranean) and is here presented.
Clara F. Rodrigues +7 more
core +2 more sources
The 5′ end of the 18S rRNA can be positioned from within the mature rRNA [PDF]
In yeast, the 5' end of the mature 18S rRNA is generated by endonucleolytic cleavage at site A1, the position of which is specified by two distinct signals. An evolutionarily conserved sequence immediately upstream of the cleavage site has previously been shown to constitute one of these signals.
Sharma, K, Venema, J, Tollervey, D
openaire +3 more sources
Background The microbiome affects the health of plants and animals, including humans, and has many biological, ecological, and evolutionary consequences.
Kevin Xu Zhong +4 more
doaj +1 more source
Increased expression of aggrecan and biglycan mRNA in Achilles tendinopathy [PDF]
To determine the expression of mRNA encoding the proteoglycans aggrecan, versican, biglycan and decorin in mid-tendon samples of chronic painful Achilles tendinopathy and ruptured Achilles tendons, compared with normal tendons.
Corps, AN +5 more
core +1 more source
Phylogeny of protostome worms derived from 18S rRNA sequences. [PDF]
The phylogenetic relationships of protostome worms were studied by comparing new complete 18S rRNA sequences of Vestimentifera, Pogonophora, Sipuncula, Echiura, Nemertea, and Annelida with existing 18S rRNA sequences of Mollusca, Arthropoda, Chordata, and Platyhelminthes.
Winnepenninckx, Birgitta +2 more
openaire +3 more sources
Identification of Sex and Female's Reproductive Stage in Commercial Fish Species through the Quantification of Ribosomal Transcripts in Gonads. [PDF]
The estimation of maturity and sex of fish stocks in European waters is a requirement of the EU Data Collection Framework as part of the policy to improve fisheries management.
Iratxe Rojo-Bartolomé +3 more
doaj +1 more source
The low-land tapir (Tapirus terrestris) is the largest wild terrestrial mammal found in Brazil. Although T. terrestris has been already reported as a host of hemoparasites, the occurrence and genetic identity of Piroplasmida agents in this species is ...
Anna Claudia Baumel Mongruel +8 more
doaj +1 more source
Genomic organization of nucleolin gene in carp fish: Evidence for several genes [PDF]
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602006000200017&lng=es&nrm=isoThe protein nucleolin, functionally involved in the main steps of ribosome biogenesis, is codified by a single copy gene in mammals.
Alvarez, Marco +5 more
core +2 more sources
Specialized box C/D snoRNPs act as antisense guides to target RNA base acetylation.
Box C/D snoRNAs are known to guide site-specific ribose methylation of ribosomal RNA. Here, we demonstrate a novel and unexpected role for box C/D snoRNAs in guiding 18S rRNA acetylation in yeast.
Sunny Sharma +7 more
doaj +1 more source
Molecular epidemiological study of Trichomonas gallinae focusing on central and southeastern Europe
Trichomonas gallinae is a geographically widespread protozoan parasite of birds. In this study, oropharyngeal swab samples were collected in Hungary and Romania from 99 columbiform birds, including 76 feral pigeons (Columba livia domestica: 42 kept for ...
Barbara Tuska-Szalay +15 more
doaj +1 more source

