The mouse nuclei were also recognizable by their distinct pattern of heterochromatin, which is organized in several dense spots (Fig. 4A).
It should be loose, with no large clumps or dense spots.
But, from there, amid a smattering of poppies, I could see in the distance a much denser spot of orange (a Hyperbloom, I wondered?), so I got into my car and continued down the road, to the kiosk at the Antelope Valley Poppy Reserve, where the park ranger collected my ten dollars.
The nuclei of would-be oocytes in posterior regions of the developing egg chambers had DAPI-dense spots, known as the karyosomes [37], at which strong dSETDB1 signals were identified (Fig. S3A), as reported recently [28].
In contrast, in Fhod3 −/− embryos, only irregular Z-body-like electron-dense spots were observed beneath the sarcolemma, i.e., the plasma membrane of cardiomyocytes.
The focused LEF is formed to a dense bright spot and several weaker side lobes in the central region of the PL either with 632.8 or 532 nm illumination.
The theory is that such visually dense, nonlinear spots better appeal to the younger consumers so beloved by marketers because they crave more visual stimulation (or because their attention spans are shorter, take your pick).
For a decade now U.S. city planners have obsessively pursued college graduates, adopting policies to make their cities more like dense hot spots such as New York, to which the "brains" allegedly flock.
