Zobrazeno 1 - 10
of 50
pro vyhledávání: '"V N, Stegniĭ"'
Publikováno v:
Genetika. 50(11)
Microdissection of the chromocenter of D. virilis salivary gland polytene chromosomes has been carried out and the region-specific. DNA library (DvirIII) has been obtained. FISH was used for DvirIII hybridization with salivary gland polytene chromoso
Publikováno v:
Parazitologiia. 46(1)
Morphological study allowed identifying 9 species of mosquitoes of the genus Ochlerotatus and 2 species of the genus Aedes. Sequencing of the rDNA region was performed for all these speciemens. The sequences of rDNA were the following: A. cinereus -8
Autor:
G N, Artemov, V N, Stegniĭ
Publikováno v:
Genetika. 47(10)
DNA of the X-chromosomal nuclear envelope attachment region was isolated from malaria mosquito Anopheles messeae Fall. nurse cells by chromosome microdissection. A DNA library of the region was constructed using a plasmid vector. DNA sequencing revea
Publikováno v:
Genetika. 46(10)
The distribution of sequences homologous to the Calliphora erythrocephala Mg. sex chromosome was studied in Protophormia terranovae R-D and Lucilia sp. The chromatin structure was found to be similar in regions containing homologous DNA sequences.
Publikováno v:
Genetika. 46(10)
A cytogenetic study of eight natural populations of Anopheles messeae from the north-eastern part of the species areal was conducted. Complete predominance of homozygotes XL11 and 3R11 in the northern populations was observed. Change in the chromosom
Publikováno v:
Genetika. 46(10)
Rich in repeated DNA sequences and poor in genes, the heterochromatin is an important functional part of the eukaryotic genome. Heterochromatin exhibits high evolutionary variability, which was revealed on the cytological and molecular levels in mala
Publikováno v:
Genetika. 46(9)
The spatial position of the site of XL chromosome attachment to the nuclear envelope of ovarian nurse cells relative to the oocyte has been analyzed in the malaria mosquito Anopheles atroparvus. The XL chromosome attachment sites in the oocyte-nurse
Publikováno v:
Genetika. 46(9)
Intranuclear dynamics of chromosome 6 in nurse cell nuclei of Calliphora erythrocephala Mg. (Diptera: Calliphoridae) was studied. The 3D FISH method was used for the first time to study chromosome territories in highly polyploid nuclei whose chromoso
Publikováno v:
Tsitologiia. 52(2)
We have carried out the analysis of ovariole development and morphology in Calliphora erythrocephala Mg. (Diptera: Calliphoridae). It has been shown that several regions can be distinguished in C. erythrocephala germarium. In these regions cyst morph
Publikováno v:
Genetika. 45(1)
Using the method of microdissection of polytene chromosomes, followed by in situ hybridization, chromosomal localization of region-specific DNA probe from pericentic heterochromatin of chromosome 2L of Anopheles beklemishevi Stegnii et Kabanova was e