Peer-reviewed Articles

29 downloads
348 views

Three new cryptic species of Chiasmocleis from the Atlantic Forest of Brazil are described. Two of these species occur in the northeastern states of Sergipe and Bahia, whereas the third species is found in the southeastern state of São Paulo. The new species can...

["Biodiversity","Evolutionary Studies","Genetics","Taxonomy","Zoology"]
doi:10.7717/peerj.3005
5 downloads
50 views

Background Bax inhibitor-1 (BI-1) is an evolutionarily conserved cytoprotective transmembrane protein that acts as a suppressor of Bax-induced apoptosis by regulation of endoplasmic reticulum stress-induced cell death. We knocked down BI-1 in the sensitive dopa...

["Cell Biology","Genetics","Neuroscience"]
doi:10.7717/peerj.2974
396 downloads
26,080 views

Crabs of the genus Lybia have the remarkable habit of holding a sea anemone in each of their claws. This partnership appears to be obligate, at least on the part of the crab. The present study focuses on Lybia leptochelis from the Red Sea holding anemones of the...

["Animal Behavior","Ecology","Genetics","Marine Biology","Zoology"]
doi:10.7717/peerj.2954
52 downloads
297 views

Understanding the processes that give rise to genomic variability in extant species is an active area of research within evolutionary biology. With the availability of whole genome sequences, it is possible to quantify different forms of variability such as variation...

["Genetics","Genomics"]
doi:10.7717/peerj.2901
48 downloads
185 views

Genetic diversity is one of the pillars of conservation biology research. High genetic diversity and abundant genetic variation in an organism may be suggestive of capacity to adapt to various environmental changes. The major histocompatibility complex (MHC) is...

["Biodiversity","Conservation Biology","Genetics","Zoology","Immunology"]
doi:10.7717/peerj.2917
57 downloads
149 views

Root hairs are unicellular elongations of certain rhizodermal cells that improve the uptake of sparingly soluble and immobile soil nutrients. Among different Arabidopsis thaliana genotypes, root hair density, length and the local acclimation to low inorganic phosphate...

["Agricultural Science","Cell Biology","Genetics","Molecular Biology","Plant Science"]
doi:10.7717/peerj.2891
181 downloads
700 views

Three new species of Rock Geckos Cnemaspis lineogularis sp. nov., C. phangngaensis sp. nov., and C. thachanaensis sp. nov. of the chanthaburiensis and siamensis groups are described from the Thai portion of the Thai-Malay Peninsula. These new species are distinguished...

["Genetics","Taxonomy","Zoology"]
doi:10.7717/peerj.2884
54 downloads
298 views

Background Demonstrating the impact that parents have on the fitness of their children is a crucial step towards understanding how parental investment has affected human evolution. Parents not only transfer genes to their children, they also influence their environments....

["Anthropology","Ecology","Evolutionary Studies","Genetics","Public Health"]
doi:10.7717/peerj.2904
69 downloads
736 views

Background The wood frog, Rana sylvatica, tolerates freezing as a means of winter survival. Freezing is considered to be an ischemic/anoxic event in which oxygen delivery is significantly impaired. In addition, cellular dehydration occurs during freezing because...

["Biochemistry","Cell Biology","Genetics","Molecular Biology","Zoology"]
doi:10.7717/peerj.2797
54 downloads
217 views

The biological potential of Vip and Cry proteins from Bacillus is well known and widely established. Thus, it is important to look for new genes showing different modes of action, selecting those with differentiated entomotoxic activity against Diatraea flavipennella...

["Agricultural Science","Biotechnology","Entomology","Genetics"]
doi:10.7717/peerj.2866
50 downloads
243 views

Background The mechanisms by which DNA sequences are expressed is the central preoccupation of molecular genetics. Recently, ourselves and others reported that in the diplomonad protist Giardia lamblia, the coding regions of several mRNAs are produced by ligation...

["Genetics","Genomics","Molecular Biology"]
doi:10.7717/peerj.2861
178 downloads
640 views

We examined RNA-Seq data on 211 biological samples from 24 different Arabidopsis experiments carried out by different labs. We grouped the samples according to tissue types, and in each of the groups, we identified genes that are stably expressed across biological...

["Bioinformatics","Computational Biology","Genetics","Genomics","Molecular Biology"]
doi:10.7717/peerj.2791
138 downloads
452 views

Recent improvements in next-generation sequencing (NGS) technologies can facilitate the obtainment of mitochondrial genomes. However, it is not clear whether NGS could be effectively used to reconstruct the mitogenome with high gene rearrangement. These high rearrangements...

["Evolutionary Studies","Genetics","Genomics","Molecular Biology","Zoology"]
doi:10.7717/peerj.2786
86 downloads
197 views

Premise of the Study The internal transcribed spacer (ITS) region is situated between 18S and 26S in a polycistronic rRNA precursor transcript. It had been proved to be the most commonly sequenced region across plant species to resolve phylogenetic relationships...

["Biodiversity","Conservation Biology","Evolutionary Studies","Genetics","Plant Science"]
doi:10.7717/peerj.2638
93 downloads
325 views

There is only one exception to strict maternal inheritance of mitochondrial DNA (mtDNA) in the animal kingdom: a system named doubly uniparental inheritance (DUI), which is found in several bivalve species. Why and how such a radically different system of mitochondrial...

["Biodiversity","Evolutionary Studies","Genetics","Marine Biology","Zoology"]
doi:10.7717/peerj.2760

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