- uncoiled DNA
- расплетенная ДНК
English-Russian dictionary of program "Mir-Shuttle". С.В. Курбатов.. 2015.
English-Russian dictionary of program "Mir-Shuttle". С.В. Курбатов.. 2015.
Topoisomerase — Topoisomerases (type I: EC 5.99.1.2, type II: EC 5.99.1.3) are enzymes that regulate the overwinding or underwinding of DNA. The winding problem of DNA arises due to the intertwined nature of its double helical structure. For example, during DNA… … Wikipedia
Chromosome — For a non technical introduction to the topic, see Introduction to genetics. Diagram of a replicated and condensed metaphase eukaryotic chromosome. (1) Chromatid – one of the two identical parts of the chromosome after S phase. (2)… … Wikipedia
RNA — Genetics. ribonucleic acid: any of a class of single stranded molecules transcribed from DNA in the cell nucleus or in the mitochondrion or chloroplast, containing along the strand a linear sequence of nucleotide bases that is complementary to… … Universalium
chromosome — chromosomal, adj. chromosomally, adv. /kroh meuh sohm /, n. Genetics. any of several threadlike bodies, consisting of chromatin, that carry the genes in a linear order: the human species has 23 pairs, designated 1 to 22 in order of decreasing… … Universalium
Pauling, Linus — ▪ American scientist Introduction in full Linus Carl Pauling born February 28, 1901, Portland, Oregon, U.S. died August 19, 1994, Big Sur, California American theoretical physical chemist who became the only person to have won two unshared… … Universalium
Asian Elephant — Taxobox name = Asian ElephantMSW3 Shoshani|pages=90] status = EN status system = iucn3.1 status ref = [IUCN2006|assessors=Asian Elephant Specialist Group|year=1996|id=7140|title=Elephas maximus|downloaded=10 May 2006 Listed as Endangered (EN A1cd … Wikipedia
Ostracod — Ostracoda Temporal range: Cambrian–Recent … Wikipedia
Polytene chromosome — Polytene chromosomes in a Chironomus salivary gland cell … Wikipedia
Dollo's law of irreversibility — (also known as Dollo s law and Dollo s principle) is a hypothesis proposed in 1893[1] by French born Belgian paleontologist Louis Dollo which states that evolution is not reversible. This hypothesis was first stated by Dollo in this way: An… … Wikipedia
chromosome puff — in genetics, one of the temporarily swollen regions of the polytene chromosome, constituting a diffuse, uncoiled region of the chromosome and resulting from localized synthesis of DNA or RNA … Medical dictionary