- Barr chromatin body
- Гистология: половой хроматин (см. sex chromatin), тельце Барра
Универсальный англо-русский словарь. Академик.ру. 2011.
Barr chromatin body
Смотреть что такое "Barr chromatin body" в других словарях:
chromatin body — Barr body; condensed X chromosome in female mammalian cell … Dictionary of molecular biology
body — 1. The head, neck, trunk, and extremities. The human b., consisting of head (caput), neck (collum), trunk (truncus), and limbs (membra). 2. The material part of a human, as distinguished from the … Medical dictionary
Barr — Yvonne M., English virologist, *1932. See Epstein B. virus. Murray L., Canadian microanatomist, *1908. See B. chromatin body … Medical dictionary
chromatin — The genetic material of the nucleus, consisting of deoxyribonucleoprotein, which occurs in two forms during the phase between mitotic divisions: 1) as heterochromatin, seen as condensed, readily stainable clumps; 2) as euchromatin, dispersed… … Medical dictionary
Barr body — Barr body. = sex chromatin (см.). (Источник: «Англо русский толковый словарь генетических терминов». Арефьев В.А., Лисовенко Л.А., Москва: Изд во ВНИРО, 1995 г.) … Молекулярная биология и генетика. Толковый словарь.
Barr-Körper — Der Zellkern eines menschlichen, weiblichen Fibroblasten wurde mit dem blau fluoreszierenden … Deutsch Wikipedia
Barr-Körperchen — Der Zellkern eines menschlichen, weiblichen Fibroblasten wurde mit dem blau fluoreszierenden … Deutsch Wikipedia
Barr body — A microscopic feature of female cells due to the presence of two X chromosomes in the female. One of these X chromosomes is inactive and is crumpled up to form the Barr body. * * * Barr body bär n a densely staining inactivated condensed X… … Medical dictionary
Barr body — Nucleus of a female amniotic fluid cell. Top: Both X chromosome territories are detected by FISH. Shown is a single optical section made with a confocal microscope. Bottom: Same nucleus stained with DAPI and recorded with a CCD camera. The Barr… … Wikipedia
Chromatin — The major structures in DNA compaction; DNA, the nucleosome, the 10nm beads on a string fibre, the 30nm fibre and the metaphase chromosome Chromatin is the combination of DNA and proteins that make up the contents of the nucleus of a cell. The… … Wikipedia
Barr , Murray Llewellyn — (1908–) Canadian geneticist and anatomist Barr was born in Belmont, Ontario, and was educated at the University of Western Ontario, gaining his BA in 1930, MD in 1933, and MSc in 1938. His association with Western Ontario was continued with his… … Scientists
