Publikationslista för Björn Ingelsson - Publication List : Epress

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View our alternatives for av T Kieselbach · 1998 · Citerat av 169 — Kieselbach T, Hagman A, Andersson B, Schroder WP The thylakoid lumen of chloroplasts - Isolation and characterization. Journal of Biological Chemistry: 1998 Preparation of stroma, thylakoid membrane, and lumen fractions from Arabidopsis thaliana chloroplasts for proteomic analysis. Methods in Molecular Biology: Chloroplast thylakoid lumen of Arabidopsis thaliana contains 16 immunophilins, five cyclophilins and 11 FK506-binding proteins (FKBPs), which are considered av A Edvardsson · 2007 — The protein complexes involved in the photosynthetic light reactions are situated in the thylakoid membrane, which encloses a tiny space called lumen. The Peptidyl-Prolyl cis-trans Isomerase (PPIase) family is the most abundant protein family in the thylakoid lumen. Avhandling-Proteomic analysis of thylakoid lumen in Arabidopsis thaliana. A complete proteome analysis of the chloroplast stroma, using abstract = "In higher plants, thylakoid membrane protein complexes show lateral heterogeneity in their distribution: photosystem (PS) II complexes are mostly Antikroppsnamn, thylakoid lumen Proteins. Antikroppstyp, Primary.

Arabidopsis thaliana thylakoid lumen 18.3 protein gene is up-regulated during dehydration. Expression of chloroplast-related DNA sequence in salt sensitive sunflower line by salt stress Ascorbate serves in the following roles in the thylakoid lumen: 1. It functions as a cofactor for violaxanthin–de-epoxidase (VDE), the enzyme involved in the formation of nonphotochemical quenching. Thus, it is necessary for photoprotection (Toth et al., 2013). 2.

Thylakoid membrane is composed of phospholipids and galactolipids. The Thylakoid Lumen Protease Deg1 Is Involved in the Repair of Photosystem II from Photoinhibition in Arabidopsis W Einat Kapri-Pardes, Leah Naveh, and Zach Adam1 Robert H. Smith Institute of Plant Sciences and Genetics in Agriculture, Hebrew University of Jerusalem, Rehovot 76100, Israel The thylakoid lumen carbonic anhydrase (CAH3) plays an essential role in the rapid dehydration of the accumulated HCO3−to release CO2into the pyrenoid, a Rubisco-containing internal compartment of the chloroplast, for assimilation by Rubisco (Price et al., 2002; Spalding et al., 2002). A Thylakoid is a membrane-bound compartment inside chloroplasts and cyanobacteria.They are the site of the light-dependent reactions of photosynthesis.The word "thylakoid" is derived from the Greek thylakos, meaning "sac".Thylakoids consists of a thylakoid membrane surrounding a thylakoid lumen.Chloroplast thylakoids frequently form stacks of disks referred to as "grana" (singular: granum).

Avhandling-Proteomic analysis of thylakoid lumen in

thylakoid import pathways. Transport into the thylakoid lumen Proteins destined for the thylakoid lumen are trans-ported via the DpH⁄Tat and Sec-dependent pathways, although examples of thylakoid membrane proteins have also been reported to be transported by these pathways.

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Because the thylakoid lumen proteins are in close proximity to the protein complexes of photosynthesis, it is reasonable to assume that the lumen proteins are highly influenced by the presence of light. All known soluble thylakoid lumen proteins (Schubert et al., 2002) and several thylakoid membrane proteins (Mant et al., 1994; Michl et al., 1994; Rodrigues et al., 2011) are synthesized as precursors containing bipartite N-terminal transit peptides consisting of a stromal targeting domain and a thylakoid transfer signal (TTS) in tandem. In particular, PSII complexes were almost completely interdigitated across the thylakoid lumen, with only ~4% overlap of EM density (Figure 4B and F, Figure 4—figure supplement 1).

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are proposed to participatein the nucleotide metabolism in the thylakoid lumen spetea et al. repair of photosystem ii complex in thethylakoid membrane. The thylakoid lumen is a continuous aqueous phase enclosed by the thylakoid membrane. It plays an important role for photophosphorylation during photosynthesis. During the light-dependent reaction, protons are pumped across the thylakoid membrane into the lumen making it acidic down to pH 4.

The inner membrane of chloroplast is sometimes continuous with the thylakoid membrane.
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Thylakoid - Thylakoid - qaz.wiki

The protons are pumped into the lumen via the membrane while reducing the pH level. The reactions which take place in a thylakoid include water photolysis, the electron transport It has been known for a long time that the thylakoid lumen provides the environment for oxygen evolution, plastocyanin-mediated electron transfer, and photoprotection. More recently lumenal proteins have been revealed to play roles in numerous processes, most often linked with regulating thylakoid b … In contrast to the chloroplast stroma, less attention has been paid to the thylakoid lumen, an inner, continuous space enclosed by the thylakoid membrane in which redox regulation is also essential for photosystem biogenesis and function. What is the thylakoid lumen made of? The thylakoid lumen is a secluded space (in terms of the all around chloroplast stroma) that need to be such in order to facilitate chemiosmosis. Is it totally A semifluid matrix within the chloroplasts, called the stroma, bathes the thylakoids. The flattened thylakoid sacs consist of clustered stacks, called grana, their lumens interconnected by extensions, called 'stromal thylakoids', or lamellae.

The thylakoid lumen of chloroplasts - Isolation and

Journal of Biological Chemistry 273 Linköping studies in science and technology. Dissertation No. 1165.

00:00:39. we're going to zoom in onto a thylakoid membrane. 00:01:49. is used to pump hydrogen ions Översätt lumen på EngelskaKA online och ladda ner nu vår gratis översättare within a tubular structure; Thylakoid lumen, the inner membrane space of the Violaxanthin De-Epoxidase (VDE) is located inside the thylakoid lumen and catalyzes the de-epoxidation of violaxanthin to zeaxanthin.