Holocentric chromosomes, prepared by spreading embryo cells obtained from Megoura viciae parthenogenetic females, have been C-banded, enzymatically digested in situ using the specific endonucleases DdeI (C↓TNAG), DraI (TTT↓AAA), Tru9I (TT↓AA), and CfoI (GCG↓C), and subsequently stained with Giemsa, DAPI, CMA3, and AgNO3. We observed that the X chromosome had the best defined banding patterns. In the M. viciae X chromosome there is a certain amount of heterogeneity in heterochromatic DNA composition. In fact, the GC-rich NOR-associated heterochromatin differs from other heterochromatic bands that are characterized by AT-rich DNAs. Our data also indicate that, in M. viciae holocentric chromosomes, all heterochromatic block...
Heterochromation and rDNA localization in the holocentric chromosomes of the aphid Aphis fabae has b...
Chromatin organization in the holocentric chromosomes of the aphid Brevicoryne brassicae has been in...
A detailed karyotype analysis of the oleander aphid Aphis nerii focusing on the distribution, molecu...
Holocentric chromosomes, prepared by spreading embryo cells obtained from Megoura viciae parthenogen...
Holocentric chromosomes, prepared by spreading embryo cells obtained from Megoura viciae parthenogen...
Chromosomal and purified DNA methylation patterns were determined in the holocentric chromosomes of ...
The holocentric mitotic chromosomes of Megoura viciae, a species that has been little studied cytoge...
Using the in situ nick translation technique, we looked for the presence of DNase I sensitive sites ...
In order to study the structure of holocentric chromosomes in aphids, the localization and the compo...
To investigate the genome of the aphid Megoura viciae at molecular level, we have studied total DNA ...
To investigate the genome of the aphid Megoura viciae at molecular level, we have studied total DNA ...
Chromatin organization in the holocentric chromosomes of the green apple aphid Aphis pomi has been i...
The structure of the holocentric chromosomes of the rosy apple aphid, Dysaphis plantaginea (2n = 12)...
Heterochromation and rDNA localization in the holocentric chromosomes of the aphid Aphis fabae has b...
Chromatin organization in the holocentric chromosomes of the aphid Brevicoryne brassicae has been in...
A detailed karyotype analysis of the oleander aphid Aphis nerii focusing on the distribution, molecu...
Holocentric chromosomes, prepared by spreading embryo cells obtained from Megoura viciae parthenogen...
Holocentric chromosomes, prepared by spreading embryo cells obtained from Megoura viciae parthenogen...
Chromosomal and purified DNA methylation patterns were determined in the holocentric chromosomes of ...
The holocentric mitotic chromosomes of Megoura viciae, a species that has been little studied cytoge...
Using the in situ nick translation technique, we looked for the presence of DNase I sensitive sites ...
In order to study the structure of holocentric chromosomes in aphids, the localization and the compo...
To investigate the genome of the aphid Megoura viciae at molecular level, we have studied total DNA ...
To investigate the genome of the aphid Megoura viciae at molecular level, we have studied total DNA ...
Chromatin organization in the holocentric chromosomes of the green apple aphid Aphis pomi has been i...
The structure of the holocentric chromosomes of the rosy apple aphid, Dysaphis plantaginea (2n = 12)...
Heterochromation and rDNA localization in the holocentric chromosomes of the aphid Aphis fabae has b...
Chromatin organization in the holocentric chromosomes of the aphid Brevicoryne brassicae has been in...
A detailed karyotype analysis of the oleander aphid Aphis nerii focusing on the distribution, molecu...