Results 111 to 120 of about 1,418 (178)

Cytogenetic analysis of the holocentric chromosomes of the aphid Schizaphis graminum [PDF]

, 1999
Chromatin organization in the holocentric chromosomes of the aphid Schizaphis graminum has been investigated at a cytological level after C-banding, NOR, Giemsa, DAPI and CMA(3) staining. C-banding technique showed the presence of numerous C bands on the
MANDRIOLI, Mauro, MANICARDI, Gian Carlo, Ganassi S, Bizzaro D   +3 more
core  

Localization of rDNA sites in holocentric chromosomes of three species of triatomines (Heteroptera, Triatominae).

, 2005
Chromatin organization in the holocentric chromosomes of three triatomines species was cytologically studied by fluorescent in situ hybridization with a 45S rDNA probe of Drosophila melanogaster to localize ribosomal genes.
Severi-Aguiar, Grasiela Dias de Campos, Oliveira, Maria Tercília Vilela de Azeredo   +1 more
core   +2 more sources

HOLOCENTRIC CHROMOSOMES IN ELEOCHARIS [PDF]

Hereditas, 2010
openaire   +1 more source

Cytogenetic study of holocentric chromosomes in three species of triatomines (Heteroptera, Reduvidae)

, 2004
In the present work, spermatogenesis was analyzed in 3 species of the genus Triatoma (T. platensis, T. proctata, T. tibiamaculata). Lacto-acetic orcein staining was used in order to investigate chromosomal meiotic behavior of these species.
Oliveira, Maria Tercília Vilela de Azeredo [UNESP], Oliveira, Maria Tercília Vilela de Azeredo, Severi-Aguiar, Grasiela D. C.   +2 more
core   +1 more source

The Argonaute CSR-1 and its 22G-RNA cofactors are required for holocentric chromosome segregation.

, 2009
RNAi-related pathways regulate diverse processes, from developmental timing to transposon silencing. Here, we show that in C. elegans the Argonaute CSR-1, the RNA-dependent RNA polymerase EGO-1, the Dicer-related helicase DRH-3, and the Tudor-domain ...
Vasale, J.J., Wolfswinkel van, J.C., Gu, Weifeng, Mello, Craig C., Shirayama, Masaki, Ketting, René F., Mitani, Shohei, Claycomb, J.M., Chaves, D.A., Gu, W., Batista, P.J., Chaves, Daniel A., Conte, Darryl, Vasale, Jessica J., van Wolfswinkel, J.C., van Wolfswinkel, Josien C., Co nte D, J.r., Mitani, S., Mello, C.C., Batista, Pedro J., Claycomb, Julie M., Ketting, R.F., Shirayama, M., nte D Co, J.r., Pang, K.M., Pang, Ka Ming   +25 more
core   +1 more source

Corrigendum: Flow cytometry may allow microscope-independent detection of holocentric chromosomes in plants. [PDF]

Sci Rep, 2017
Zedek F, Veselý P, Horová L, Bureš P.
europepmc   +1 more source

Insights into the origin of the high variability of multivalent-meiotic associations in holocentric chromosomes of Tityus (Archaeotityus) scorpions. [PDF]

PLoS One, 2018
Mattos VF, Carvalho LS, Carvalho MA, Schneider MC.   +3 more
europepmc   +1 more source

Flow cytometry may allow microscope-independent detection of holocentric chromosomes in plants. [PDF]

Sci Rep, 2016
Zedek F, Veselý P, Horová L, Bureš P.
europepmc   +1 more source

Independent evolution of holocentric chromosomes in an early branching apicomplexan parasite.

bioRxiv : the preprint server for biology
During its asexual cycle, Cryptosporidium parvum (C. parvum) amplifies through three rounds of nuclear division before undergoing cytokinesis to form infectious merozoites. However, chromosome organization and segregation during nuclear division remain unstudied.
Kimball, Abigail, Huang, Wanyi, Xu, Rui, Key, Melanie, Funkhouser-Jones, Lisa, Sibley, L. David   +5 more
openaire   +2 more sources

Characterizing the 3D organization of holocentric chromosomes in Bombyx mori

Caractérisation de l'organisation tridimensionnelle des chromosomes chez l’organisme holocentrique Bombyx mori L'organisation du génome dans le noyau cellulaire a été observée et décrite dans différents organismes depuis plus de 140 ans.
openaire   +2 more sources