Results 31 to 40 of about 1,783,256 (340)
Clinical significance of Ag-NORs-staining in multiple myeloma.
The Journal of the Japanese Society of Clinical Cytology, 1994 本研究では多発性骨髄腫multiple myeloma: MMの骨髄標本におけるAg-NORs染色を試みた.MMのAg-NORs染色で得られたドットは, 数・大きさ・染色パターンに多様性があった.われわれは, ドットの染色パターンにより独自のscoringsystemを考案し, 臨床の場で応用されている病期分類, 形態分類と対比して検討を行った.このscoringsystemは, 病期分類に比し形態分i類とよく相関していた.また, totalscore≧300群は生存期間が有意に短く予後不良であった.totalscore≥300群は, ゆっくりした経過をとり化学療法なしに観察できる症例と思われた.経過を観察し得た症例では, 病勢を反映してAg-NORsの染色パターンが変化した.Ag-NORsは ...
Masahiko OHATA +2 more
openaire +2 more sources
Science Technology and Engineering Journal (STEJ), 2021 The first chromosomal study of kissing Gourami, Helostoma temminckii from Thailand was karyotypically performed. Kidney cells were obtained from ten male and ten female specimens.
Boonyada Mingkwan +3 more
doaj +1 more source
Comparative cytogenetics of the ground frogs Eupsophus emiliopugini Formas, 1989 and E. vertebralis Grandison, 1961 (Alsodidae) with comments on their inter- and intraspecific chromosome differentiation [PDF]
Comparative Cytogenetics, 2020 South American frogs of the genus Eupsophus Fitzinger, 1843 comprise 10 species. Two of them, Eupsophus vertebralis Grandison, 1961 and E. emiliopugini Formas, 1989 belong to the Eupsophus vertebralis group, exhibiting 2n = 28.
Camila A. Quercia +3 more
doaj +3 more sources
Karyotypes and Ag‐NORs of five Heteronemiidae (Insecta Phasmatodea) from Somalia [PDF]
Bolletino di zoologia, 1993 Abstract The karyotype and the NOR localization of five taxa of Heteronemiidae, belonging to the three genera known from Somalia are reported. The cytotaxonomy of stick insects in general and, in particular, of Heteronemiidae is rather poorly developed. The present paper aims to contribute to filling this gap.
Ombretta Marescalchi, Valerio Scali
openaire +1 more source
European Journal of Entomology, 2013 A cytogenetic investigation was performed in eight species of the spittlebug genus Philaenus using silver-NOR (AgNOR)-banding and fluorescence in situ hybridization (FISH) with 18S rDNA and (TTAGG)n telomeric probes. This is the first application of FISH
Anna MARYAŃSKA-NADACHOWSKA +2 more
doaj +1 more source
Caryologia, 2021 This study reports the first cytogenetic characterization of the Amazonian catfish Leiarius marmoratus (“jandiá”) and its F1 (first generation or interspecific) hybrid “cachandiá” with Pseudoplatystoma reticulatum (“cachara”).
Fernanda Dotti do Prado +4 more
doaj +1 more source
Critical temperature modification of low dimensional superconductors by spin doping
, 2007 Ion implantation of Fe and Mn into Al thin films was used for effective modification of Al superconductive properties. Critical temperature of the transition to superconducting state was found to decrease gradually with implanted Fe concentration. it was
Abrikosov +35 more
core +1 more source
European Journal of Entomology, 2015 The leafhopper genus Alebra Fieber, 1872 comprises a complex of morphologically similar species. The chromosome complements (karyotypes) of five Alebra species, i.e. A. albostriella, A. coryli, A. viridis, A. wahlbergi and a new, yet undescribed species,
Valentina G. KUZNETSOVA +3 more
doaj +1 more source
Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?
FEBS Letters, EarlyView.This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes +3 more
wiley +1 more source
Karyotypes of Danubian lineage brown trout and their hybrids
Caryologia, 2019 Cytogenetic analysis of brown trout, Salmo trutta, have been described for different populations and morphs; however, cytogenetic analysis of interspecific brown trout hybrids is unknown.
Melike Alemdağ +3 more
doaj +1 more source