Upstream and downstream

Upstream and downstream: Upstream and downstream can refer to:

Molecular biology

Upstream and downstream (DNA), determining relative positions on DNA.

Upstream and downstream (transduction) determining temporal and mechanistic order of cellular and molecular events of signal transduction

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Upstream and downstream (DNA) — In molecular biology, upstream and downstream both refer to a relative position in DNA or RNA. Each strand of DNA or RNA has a 5 end and a 3 end, so named for the carbons on the deoxyribose ring. Relative to the position on the strand, downstream … Wikipedia
Upstream and downstream (molecular biology) — In molecular biology, upstream and downstream can refer to:*Upstream and downstream (DNA), determining relative positions on DNA. *Upstream and downstream (transduction) determining temporal and mechanistic order of cellular and molecular events… … Wikipedia
Upstream and downstream (transduction) — In molecular biology, the terms upstream and downstream can refer to the temporal and mechanistic order of cellular and molecular events. For example, in signal transduction, the second messenger acts downstream to activation of cell membrane… … Wikipedia
Downstream QoS — (see Qos) is a technology innovation that enhances VoIP calls by improving the clarity of incoming voice. When |publisher=Cisco Press|year= 2004|id=ISBN 1587051761] Standard Upstream QoS. i own allSome Internet providers may offer services… … Wikipedia
Upstream (computer science) — The word upstream has several meanings in the field of computer science. Software Development Upstream in software development refers to a direction toward the original authors or maintainers of software that is distributed as source code, and is … Wikipedia
Downstream-peptide motif — Downstream peptide RNA Consensus secondary structure of Downstream peptide RNAs Identifiers Symbol Downstream peptide Rfam … Wikipedia
Downstream (petroleum industry) — For other uses, see Downstream (disambiguation). The petroleum industry is usually divided into three major components: Upstream, midstream and downstream. Midstream operations are usually included in the downstream category. The downstream oil… … Wikipedia
Upstream (oil industry) — The petroleum industry is usually divided into three major components: Upstream, midstream and downstream. Midstream operations are usually included in the downstream category.The upstream oil sector is a term commonly used to refer to the… … Wikipedia
Downstream (oil industry) — The petroleum industry is usually divided into three major components: Upstream, midstream and downstream. Midstream operations are usually included in the downstream category.The downstream oil sector is a term commonly used to refer to the… … Wikipedia
Upstream — Operations stages in the oil and gas industry that involve exploration and production. Upstream operations deal primarily with the exploration stages of the oil and gas industry, with upstream firms taking the first steps to first locate, test… … Investment dictionary

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Upstream and downstream

Molecular biology

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Upstream and downstream

Molecular biology

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