facultative cell

См. также в других словарях:

• Cell nucleus — HeLa cells stained for the cell nucleus DNA with the Blue Hoechst dye. The central and rightmost cell are in interphase, thus their entire nuclei are labeled. On the left, a cell is going through mitosis and its DNA has condensed ready for… …   Wikipedia

• Pink-Pigmented Facultative Methylotrophs — Commonly abbreviated to PPFMs, these bacteria are members of the genus Methylobacterium and are commonly found in soil, dust, various fresh water supplies and on plant surfaces. Research has suggested that PPFMs can benefit host plants in a… …   Wikipedia

• Scaffold/matrix attachment region — S/MAR functions: constitutive and facultative. A chromatin domain with constitutive S/MARs at its termini (I). When functional demands require the specific translocation of the constituent gene to the matrix, facultative S/MARs responds to… …   Wikipedia

• S/MAR — The term ´S/MAR´ (scaffold/matrix attachment region), otherwise called ´SAR´ (scaffold attachment region) or ´MAR´ (matrix associated element) designates architectural components that organize the genome of eukaryotes into functional units within …   Wikipedia

• факультативные клетки — Клетки, живущие в кислородной и бескислородной среде [http://www.dunwoodypress.com/148/PDF/Biotech Eng Rus.pdf] Тематики биотехнологии EN facultative cell …   Справочник технического переводчика

• Heterochromatin — is a tightly packed form of DNA. Its major characteristic is that transcription is limited. As such, it is a means to control gene expression, through regulation of the transcription initiation.tructureChromatin is found in two varieties:… …   Wikipedia

• metabolism — /meuh tab euh liz euhm/, n. 1. Biol., Physiol. the sum of the physical and chemical processes in an organism by which its material substance is produced, maintained, and destroyed, and by which energy is made available. Cf. anabolism, catabolism …   Universalium

• Origin and function of meiosis — Eukaryotes are organisms with a true nucleus in which the DNA genome is enclosed in a double membrane (e.g. fungi, protozoans, vertebrates, higher plants), in contrast to prokaryotes (bacteria and blue green algae) that lack a nuclear membrane.… …   Wikipedia

• Apomixis — Not to be confused with automixis or autogamy. This article deals almost exclusively with plants. For similar processes in animals and Oomycetes, see Parthenogenesis. In botany, apomixis was defined by Winkler as replacement of the normal… …   Wikipedia

• Pathogenic bacteria — Clostridium tetani Bacterial infection Classification and external resources MeSH …   Wikipedia

• Aerobic organism — Aerobic and anaerobic bacteria can be identified by growing them in a liquid culture: 1: Obligate aerobic bacteria gather at the top of the test tube in order to absorb maximal amount of oxygen. 2: Obligate anaerobic bacteria gather at the bottom …   Wikipedia