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On the unique deep plantar tendons arrangement in the foot of Piciformes (Aves): Its possible origin and evolutionary implications
Journal of Morphology. 2007. Vol. 268. P. 1153-1153.
Zinoviev A.
On the unique deep plantar tendons arrangement in the foot of Piciformes (Aves): Its possible origin and evolutionary implications
Zinoviev A., В кн. : 8th International Congress of Vertebrate Morphology. "Vertebrates in good shape in Paris". : P. : College de France, 2007.
On the unique deep plantar tendons arrangement in the foot of Piciformes (Aves): its possible origin and evolutionary implications ...
Added: March 8, 2020
Zinoviev A., Journal of Ornithology 2006 Vol. 147 No. 3 P. 278-279
Hindlimb morphology and adaptive evolution in turacos and cuckoos (Aves: Cuculiformes) ...
Added: March 8, 2020
Temereva E., Zoology 2020 Vol. 143 P. 1-14
The structure of the lophophore nervous system may help clarify the status of the clade Lophophorata, whose monophyly is debated. In the current study, antibody labeling and confocal laser scanning microscopy revealed previously undescribed main nerve elements in the lophophore in adult phoronids: Phoronis australis and Phoronopsis harmeri. In both species, the nervous system includes ...
Added: September 30, 2020
Nedoluzhko A. V., Sharko F., Boulygina E. et al., Mitochondrial DNA Part B: Resources 2020 Vol. 5 No. 1 P. 243-245
The complete mitochondrial genome from the Pleistocene stallion horse (Equus cf. lenensis) which complete skull was found in 1901 on Kotelny Island (New Siberian Archipelago, Sakha Republic, Russia) is published in this paper. The mitochondrial DNA (mtDNA) is 16,584 base pairs (bp) in length and contained 13 protein-coding genes, 2 rRNA genes, 22 tRNA genes. ...
Added: September 20, 2023
Nuraliev M., Remizowa M., Sokoloff D., PeerJ 2020 Vol. 8 Article 10205
The monocot family Triuridaceae is a morphological misfit with respect to several traits of floral morphology, including the uniformly apocarpous polymerous gynoecium and the famous inside-out flowers of Lacandonia. Although Triuridaceae are crucially important for understanding the floral evolution of Pandanales and angiosperms in general, significant knowledge gaps exist which hamper adequate morphological analysis of flowers ...
Added: March 16, 2021
Stolyarova A. V., Nabieva E., Ptushenko V. V. et al., Nature Communications 2020 Vol. 11 Article 4603
Amino acid propensities at a site change in the course of protein evolution. This may happen for two reasons. Changes may be triggered by substitutions at epistatically interacting sites elsewhere in the genome. Alternatively, they may arise due to environmental changes that are external to the genome. Here, we design a framework for distinguishing between ...
Added: December 8, 2022
Natural History Museum of Vienna Publ., 2012
8th International Meeting of the Society of Avian Palaeontology and Evolution ...
Added: March 7, 2020
Alexey D. Neverov, Popova A., Fedonin G. et al., PLoS Genetics 2021 Vol. 17 No. 1 Article e1008711
The rate of evolution differs between protein sites and changes with time. However, the link between these two phenomena remains poorly understood. Here, we design a phylogenetic approach for distinguishing pairs of amino acid sites that evolve concordantly, i.e., such that substitutions at one site trigger subsequent substitutions at the other; and also pairs of ...
Added: December 8, 2022
Kuznetsov S., Milenkin A., Antonov I., Microorganisms 2022 Vol. 10 No. 6 Article 1200
Today, hundreds of prokaryotic species are able to synthesize chlorophyll and cobalamin (vitamin B12). An important step in the biosynthesis of these coenzymes is the insertion of a metal ion into a porphyrin ring. Namely, Mg-chelatase ChlIDH and aerobic Co-chelatase CobNST are utilized in the chlorophyll and vitamin B12 pathways, respectively. The corresponding subunits of ...
Added: June 15, 2022
Sokoloff D., Fomichev C., Rudall P. et al., Journal of Experimental Botany 2022 Vol. 73 No. 14 P. 4637-4661
The grass family (Poaceae) includes cereal crops that provide a key food source for the human population. The food industry uses the starch deposited in the cereal grain, which develops directly from the gynoecium. Morphological interpretation of the grass gynoecium remains controversial. We re-examine earlier hypotheses and studies of morphology and development in the context ...
Added: February 20, 2024
Alexey Dmitrievich Neverov, Fedonin G. G., Popova A. V. et al., eLife 2023 Vol. 12 Article e82516
SARS-CoV-2 has adapted in a stepwise manner, with multiple beneficial mutations accumulating in a rapid succession at origins of VOCs, and the reasons for this are unclear. Here, we searched for coordinated evolution of amino acid sites in the spike protein of SARS-CoV-2. Specifically, we searched for concordantly evolving site pairs (CSPs) for which changes ...
Added: February 10, 2023
М. : ИНИОН РАН, 2021
Since this year, the METHOD changes the format and scheme of the publication. It will be published in the usual form, as well as electronic quarterly. This principle has been fixed. Specific algorithms, schedule, correspondences between annual and quarterly releases have to be specified. In 2021, we will have to experiment and refine formats and ...
Added: November 1, 2022
Khrameeva E., Fudenberg G., Gelfand M. S. et al., Journal of Bioinformatics and Computational Biology 2016 Vol. 14 No. 2 P. 1641002
Three-dimensional (3D) organization of genomes affects critical cellular processes such as transcription, replication, and deoxyribo nucleic acid (DNA) repair. While previous studies have investigated the natural role, the 3D organization plays in limiting a possible set of genomic rearrangements following DNA repair, the influence of specific organizational principles on this process, particularly over longer evolutionary ...
Added: March 13, 2017
Zhiyanov A., Shkurnikov M., Клеточные технологии в биологии и медицине 2022 № 4 С. 216-221
RNA interference in vertebrates acts as an antiviral mechanism only in undifferentiated embryonic stem cells and mediates through microRNAs. In somatic cells, microRNA host cells also bind to the genomes of RNA viruses, regulating their translation and replication. It has been shown that (+)RNA viruses are able to evolve under the influence of host cell ...
Added: February 17, 2023
Sandlersky Robert, Krenke Alexander, Entropy 2020 Vol. 22 No. 10 Article 1132
The hypothesis of an increase in free energy (exergy) by ecosystems during evolution is tested on direct measurements. As a measuring system of thermodynamic parameters (exergy, information, entropy), a series of measurements of reflected solar radiation in bands of Landsat multispectral imagery for 20 years is used. The thermodynamic parameters are compared for different types ...
Added: March 21, 2022
Zinoviev A., Paleontological Journal 2013 Vol. 47 No. 11 P. 1245-1251
Dinornis robustus and Emeus crassus display two variants of moa locomotor adaptations, Emeus being less cursorial. The number and topography of their pelvic muscles are similar and resemble that of Tinamiformes and geographically close Apterygiformes and Casuariiformes. Nevertheless, a number of features are probably peculiar to Dinornithiformes. The strong iliotibiales and iliofemoralis externus muscles, which prevent passive adduction of the ...
Added: March 7, 2020
Zhiyanov A., Shkurnikov M., Nersisyan A. et al., Journal of Medical Virology 2023 Vol. 95 No. 8 Article e28996
In somatic cells, microRNAs (miRNAs) bind to the genomes of RNA viruses and influence their translation and replication. In London and Berlin samples represented in GISAID database, we traced severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) lineages and divided these sequenced in two groups, “Ancestral variants” and “Omicrons,” and analyzed them through the prism of ...
Added: August 20, 2023
Zinoviev A., Орнитология 2006 Vol. 33 P. 53-62
Notes on the hind limb myology of the Ostrich (Struthio camelus) ...
Added: March 8, 2020
Kalinina A., Suvorikova A., Spokoiny V. et al., Journal of Bioinformatics and Computational Biology 2016 Vol. 14 No. 2 P. 1641001-1-1641001-12
Detection of recombination events in a bacterial genome is both important from the evolutionary point of view, and of practical interest. Indeed, homologous recombination (HR) plays a major role in the exchange of antigenic determinants between strains. There exist statistical methods to detect recently recombined segments in whole-genome sequences that use a high local density ...
Added: March 13, 2017
Savelieva A., Temereva E., Invertebrate Biology 2020 Vol. 139 No. 2 Article e12286
The organization of the body cavities is an important morphological trait that can be used for establishing the phylogenetic relationships between different groups of animals. In the present study, the hemocoel and coelomic system of 10-h-old juvenile and adult hermaphroditic oikopleurids, Oikopleura gracilis, are examined using light and transmission electron microscopy. The trunk hemocoel in ...
Added: November 8, 2020
Svedberg J., Shchur V., Reinman S. et al., Molecular Biology and Evolution 2021 Vol. 38 No. 5 P. 2152-2165
Adaptive introgression—the flow of adaptive genetic variation between species or populations—has attracted significant interest in recent years and it has been implicated in a number of cases of adaptation, from pesticide resistance and immunity, to local adaptation. Despite this, methods for identification of adaptive introgression from population genomic data are lacking. Here, we present Ancestry_HMM-S, ...
Added: May 21, 2021
Pirogov S., et a., Gelfand M. S., Journal of Computational Biology 2016 Vol. 23 No. 9 P. 711-717
Bacteria are known to exchange genetic information by horizontal gene transfer. Since the frequency of homologous recombination depends on the similarity between the recombining segments, several studies examined whether this could lead to the emergence of subspecies. Most of them simulated fixed-size Wright-Fisher populations, in which the genetic drift should be taken into account. Here, ...
Added: March 13, 2017
Shaitan A., Комарова Г. А., Timokhin G. et al., Russian Journal of Genetics 2024 Vol. 60 No. 1 P. 11-31
The COVID-19 pandemic has become a serious challenge for the healthcare system and the econ- omy of many states, and understanding the molecular mechanisms of the pathogenesis of this disease has become a significant challenge for modern science. At the same time, for the first time, a number of high- precision and high-throughput methods for ...
Added: February 14, 2024
Knyazev E., Khristichenko A., Maltseva D. et al., Placenta 2019 Vol. 83 P. e59-e60
Objectives: The study of the transport and toxicity of xenobiotics in women is limited for ethical reasons. Ex vivo placenta models have high variability and low success rates. Animal models in vivo differ from a human in anatomy, genotype, and proteome. The placenta-on-a-chip model is a compromise. We studied the components of the FAC chemotherapy regimen for breast cancer in ...
Added: February 1, 2021