[Phylogenetic relationships of Amur sturgeon Acipenser schrenckii Brandt, 1869 based on 18S rDNA sequensing data] [0.03%]
基于18S rDNA序列的施氏鲟的系统进化关系探讨
K V Rozhkovan,G N Chelomina,S A Ivanov
K V Rozhkovan
The analysis of phylogenetic relationships based on 18S rDNA sequences of Amur sturgeon Acipenser schrenckii Brandt, 1869 with other acipenseriform species was performed in this study. Complete sequences (1746 b. p.) in seven individual clo...
[The hydrothermal contraction of collagen fibers as a method of its structure investigation] [0.03%]
[热收缩法研究胶原纤维结构]
L V Kukhareva
L V Kukhareva
The hydrothermal contraction of collagen fibers, that is sharp decrease of the fiber length in the narrow temperature range during their heating in water, is a typical example of phase transition which is analogous to melting. General therm...
[Localization of the division protein FtsZ in mycoplasma cells Mycoplasma hominis] [0.03%]
支原体细胞分裂蛋白FtsZ的定位研究——以人体支原体为例
I E Vishniakov,S N Borkhsenius,Iu I Basovskiĭ et al.
I E Vishniakov et al.
Localization of the protein FtsZ in Mycoplasma hominis cells was determined. Ultra thin sections were treated by rabbit polyclonal antibodies against FtsZ M. hominis: a conjugate of protein A with colloidal gold particles was used instead o...
E A Kuzicheva,N B Gontareva,M B Simakov
E A Kuzicheva
The possibility of prebiotic synthesis of nucleic acids components (nucleotides) has been demonstrated under condition of the space orbital stations and satellites under effect of all space radiation spectra. Since a lot of different nuclei...
A N Skvortsov
A N Skvortsov
The application of principal components for the analysis of kinetic data obtained by optical spectroscopy is described. The use of singular value decomposition (SVD) for stable and reproducible generation of principal components, details of...
[Dual role of chaperones in the response of a cell and of a whole organism to stress] [0.03%]
[分子伴侣在细胞和整体生物体应激反应中的双重作用]
B A Margulis,I V Guzhova
B A Margulis
Chaperones constitute a class of proteins able to recognize newly synthesized and(or) damaged polypeptides and to transport these to the sites of their allocation or promote the degradation of irreversibly spoiled ones. The members of Hsp70...
Review
Tsitologiia. 2009;51(3):219-28. DOI: 2009
[E-cadherin as a novel surface marker of spermatogonial stem cells] [0.03%]
[E-钙黏着蛋白作为雄性生殖细胞干细胞表面标志物的研究]
E N Tolkunova,A B Malashicheva,E V Chikhirzhina et al.
E N Tolkunova et al.
Spermatogenesis is a fundamental biological process that ensures gee transmission from one generation to another trough gametes. This process relies on a rare population of testicular cells, called spermatogonial stem cells (SSCs), that sel...
O I Podgornaia,D I Ostromyshenskiĭ,I S Kuznetsova et al.
O I Podgornaia et al.
Centromere (CEN) is the structure responsible for the chromatid association, chromosome attachment to the spindle, and correct position in the plate. The only DNA found in the mammalian CEN belongs to the satellite DNA--high repeated tandem...
[Native globular and native partially or completely disordered proteins. Folding, supramolecular complex formation and aggregation] [0.03%]
[天然球状和天然无序或部分无序蛋白质.折叠,超分子复合物形成及聚集]
K K Turoverov,V N Uverskiĭ,I M Kuznetsova
K K Turoverov
Recently it became evident that proteins can perform their function not only in globular state but also in partially or completely disordered state. The majority of globular proteins are enzymes which function is strictly determined. Regula...
[The story on an intriguing actin-specific protease that turned out to be grimelysin, a member of a respectable family of thermolysin-like metalloproteinases] [0.03%]
一个特异作用于actin的有趣蛋白酶的故事——grimelisin，热休克蛋白酶家族的一员
S Iu Khaĭtlina
S Iu Khaĭtlina
The article describes a story of the discovery and properties of bacterial metalloproteinase ECP32 that cleaves actin at the only site between Gly42 and Val43. This site is intensively involved in the monomer-monomer contacts within actin f...
Review
Tsitologiia. 2009;51(3):182-9. DOI: 2009