Tiples of this length. The stronger bands of the minor patterns
Tiples of this length. The stronger bands of the minor patterns fall half-way between the bands of the main pattern, and the smallest is 120 to 130 nucleotide pairs long [58].Komissarov et al. BMC Genomics 2011, 12:531 http://www.biomedcentral.com/1471-2164/12/Page 14 ofFigure 9 FISH with TRPC-21A-MM long probe. A: bone marrow metaphase plates; B: chromosome analysis on the metaphase plates; the numbers are indicated (left). DAPI in blue, FISH signal in green. In situ positive chromosomes (negative DAPI-banded) are shown (right); bar – 5 m.Monomers of the correspondent get P144 Peptide length are the third in representation among MaSat monomers in the arrays (Figure 3). The sequence is shown to be based on a repeating unit less than 20 bp in length. Four major oligonucleotides were identified, all of which could derive from an original sequence d(GA 5 TGA) for the light strand [57]. Short units of the size similar to the reported oligonucleotides could be tracked by MaSat dot-plot analysis (Figure 4D). In contrast to proposed MaSat uniformity based on limited experimental data [25], our results indicate that its monomers variation is quite high. Despite the abundance of MaSat in TRF outputs, the majority of MaSat is unplaced and in all likelihood will be placed in 3 Mb centromeric gaps on each chromosome. We suppose that MaSat arrays could bechromosome-specific and thus may come to different chromosomes during attempts to fill centromeric gap. For this purpose the probes based on different MaSat variants could be designed and checked by FISH.Mouse minor satelliteThere were previous attempts to find MiSat chromosome-specific variants. MiSat specificity has been shown to chromosome 2 with synthetic oligonucleotide probes and Southern hybridization [59]. Oligonucleotide probes that specifically detect sequence variations were found in some cloned MiSat fragments, and they detected a limited subset of MiSat arrays using pulse-gel electrophoresis with Southern hybridization and PRINS (primed in situ hybridization). PubMed ID:http://www.ncbi.nlm.nih.gov/pubmed/27689333 Mostly prominent labelKomissarov et al. BMC Genomics 2011, 12:531 http://www.biomedcentral.com/1471-2164/12/Page 15 ofFigure 10 FISH with TR-22A-MM probe. A: Primary bone marrow metaphase plates (a, b) and metaphase plate from cell line L929 (c). DAPI is blue, FISH signal is green; bar – 5 m. B: one of the bone marrow metaphase plates with chromosome numbers indicated. Bar – 5 m. C: in each chromosome group the middle image is G-banded mouse chromosome from atlas [41], the side (left and right) negative DAPI-banded chromosomes are from the plate shown on B. Ten chromosomes with the FISH signal are indicated by circles, four chromosomes with in situ signal that confirmed in silico prediction are indicated by orange circles.Komissarov et al. BMC Genomics 2011, 12:531 http://www.biomedcentral.com/1471-2164/12/Page 16 ofFigure 11 High resolution FISH with TR-54B-MM probe. A: (a) bone marrow prophase chromosome spread. DAPI in blue, FISH signal in green; bar – 5 m; additionally shown a negative DAPI-banded central core of chromosomes (b) and “fuzzy” structure of whole DAPI-stained chromosomes (c). B: In each group the middle image is from atlas [41], the side (left and right) negative DAPI-banded chromosomes are from the plate. Ten chromosomes with the label are indicated by circles; chromosome X bearing the label in accordance with in silico prediction indicated by orange circle. The labels on the short chromatin loops marked with blue asterisks; labe.
