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Updated: May 6, 2026

Chromatin Immunoprecipitation Assay for the Identification of Arabidopsis Protein-DNA Interactions In Vivo
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Chromatin Immunoprecipitation Assay for the Identification of Arabidopsis Protein-DNA Interactions In Vivo

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アラビドopsisのカルモジュリンおよびカルモジュリン関連遺伝子の雨,風,および触覚誘発発的発現

J Braam1, R W Davis

  • 1Department of Biochemistry, Beckman Center, Stanford University, California 94305.

Cell
|February 9, 1990
PubMed
まとめ

アラビドプシスの植物は,遺伝子発現と成長を変化させることで,触覚やその他の刺激に反応します. この研究では,カルシウムイオンとカルモジュリンは,植物が環境変化を感知し,それに反応する上で重要な役割を果たしていることが明らかになりました.

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Most plants use the C3 pathway for carbon fixation. However, some plants, such as sugar cane, corn, and cacti that grow in hot conditions, use alternative pathways to fix carbon and conserve energy loss due to photorespiration. Photorespiration is the process that occurs when the oxygen concentration is high. Under such conditions, the rubisco enzyme in the Calvin cycle binds O2 instead of CO2, which halts photosynthesis and consumes energy.
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Transcription01:10

Transcription

Overview
Transcription is the process of synthesizing RNA from a DNA sequence by RNA polymerase. It is the first step in producing a protein from a gene sequence. Additionally, many other proteins and regulatory sequences are involved in the proper synthesis of messenger RNA (mRNA). Regulation of transcription is responsible for the differentiation of all the different types of cells and often for the proper cellular response to environmental signals.
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