- base pair rules
- 碱基配对规律
Medical Chinese dictionary (湘雅医学词典). 2013.
Medical Chinese dictionary (湘雅医学词典). 2013.
Base pair — In molecular biology and genetics, the linking between two nitrogenous bases on opposite complementary DNA or certain types of RNA strands that are connected via hydrogen bonds is called a base pair (often abbreviated bp). In the canonical Watson … Wikipedia
base — I [[t]beɪs[/t]] n. adj. v. based, bas•ing 1) a bottom support; that on which a thing stands or rests 2) a fundamental principle; basis 3) the bottom layer or coating, as of makeup or paint 4) archit. a) the distinctively treated portion of a… … From formal English to slang
base — base1 /bays/, n., adj., v., based, basing. n. 1. the bottom support of anything; that on which a thing stands or rests: a metal base for the table. 2. a fundamental principle or groundwork; foundation; basis: the base of needed reforms. 3. the… … Universalium
Rules of chess — The rules of chess (also known as the laws of chess) are rules governing the play of the game of chess. While the exact origins of chess are unclear, modern rules first took form during the Middle Ages. The rules c … Wikipedia
base — I. noun (plural bases) Etymology: Middle English, from Anglo French, from Latin basis, from Greek, step, base, from bainein to go more at come Date: 13th century 1. a. (1) the lower part of a wall, pier, or column considered as a separate… … New Collegiate Dictionary
Chargaff's rules — state that DNA from any cell of all organisms should have a 1:1 ratio (base Pair Rule)of pyrimidine and purine bases and, more specifically, that the amount of guanine is equal to cytosine and the amount of adenine is equal to thymine. This… … Wikipedia
Singaporean Mahjong scoring rules — are similar to that of the Chinese Old Style / Hong Kong system, but accounts for the different set of tiles used therein.= Tile system =The Singaporean Mahjong tile system consists of 148 tiles, and is slightly different from that of other… … Wikipedia
Currency pair — Foreign exchange Exchange rates Currency band Exchange rate Exchange rate regime Exchange rate flexibility Dollarization Fixed exchange rate Floating exchange rate Linked exchange rate Managed float regime Markets Foreign exchange market Futures… … Wikipedia
Hong Kong Mahjong scoring rules — are used for scoring in Mahjong, the game for four players, common in Hong Kong and some areas in Guangdong. Criteria Points are obtained by matching the winning hand and the winning condition with a specific set of criteria, with different… … Wikipedia
Australian rules football exhibition matches — Australian rules football has been introduced to a wide range of places around Australia and the world since the code originated in Victoria in 1858.Much of this expansion can be directly attributed to exhibition matches in countries where the… … Wikipedia
Sovereign Base Areas Customs — is a semi autonomous branch of UK Customs with jurisdiction over the Sovereign Base Areas, home to British Forces Cyprus. It is managed by the MoD and around 3500 military personnel are posted there at any one time. In contrast with other customs … Wikipedia