+ Resolve Article
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter

+ Translate
+ Subscribe to Site Feed
GeoScience Most Shared ContentMost Shared Content

Identification of the primary electron donor in PS II of the Chl d-dominated cyanobacterium Acaryochloris marina

, : Identification of the primary electron donor in PS II of the Chl d-dominated cyanobacterium Acaryochloris marina. Febs Letters 556(1-3): 95-98

The primary electron donor of photosystem (PS) II in the chlorophyll (Chl) d-dominated cyanobacterium Acaryochloris marina was confirmed by delayed fluorescence (DF) and further proved by pigment contents of cells grown under several light intensities. The DF was found only in the Chl a region, identical to Synechocystis sp. PCC 6803, and disappeared following heat treatment. Pigment analyses indicated that at least two Chl a molecules were present per each two pheophytin a molecules, and these Chl a molecules are assigned to P(D1) and P(D2). These findings clearly indicate that Chl a is required for water oxidation in PS II.


PMID: 14706833

DOI: 10.1016/s0014-5793(03)01383-8

Other references

Albrecht, H.; del Rio, C.; Rimland, D., 1998: Seminal viral load. Aids 12(3): 333-334

Abouleish E., 1981: Is chloro procaine safe for epidural analgesia?. Anesthesiology (Hagerstown) 55(SUPPL 3): A317

Zhang, Y.; Zhang, R., 2017: Recent advances in analytical methods for the therapeutic drug monitoring of immunosuppressive drugs. Therapeutic drug monitoring (TDM) of immunosuppressive drugs (ISDs) with a narrow therapeutic index is an increasingly popular tool for minimizing drug toxicity while maximizing the prevention of graft loss and organ rejection. This review focuses...

Burke Kevin; Khan Shuhab, 2006: Geoinformatic approach to global nepheline syenite and carbonatite distribution; testing a Wilson cycle model. The association of alkaline igneous rocks and carbonatites (ARCs) with intracontinental rifts has long been recognized. Deformed alkaline rocks (such as nepheline syenites) and carbonatites (DARCs), which form a small subset (<10%) of ARCs and...

González-Gómez, E.; Díaz Yubero, M.A.; García-Orcoyen Tormo, J.; Caballero-Peregrín, P.; Pérez-Cuadrado, S., 1975: Isoenzimogram patterns of lactic dehydrogenase (LDH) in extracts of human trophoblats. Reproduccion 2(1): 51-58

Bukovsky, A., 2008: Oogenesis from human somatic stem cells and a role of immune adaptation in premature ovarian failure. The central thesis is that, while embryonic oocytes originate from extra-ovarian sources, those generated during fetal period and in postnatal life are derived from the ovarian surface epithelium (OSE). With the assistance of immune system-related...

Marmor, T.R.; Goldberg, M.A., 1995: Reform redux. Journal of Health Politics, Policy and Law 20(2): 491-494

Silverman, M.E.; Julian, D.G., 2001: Desmond Gareth Julian: pioneer in coronary care. Clinical Cardiology 24(10): 695-696

Elliott, E.A.; Wright, J.R.; Swann, R.Suzanne.; Nguyen-Tân, F.; Takita, C.; Bucci, M.Kara.; Garden, A.S.; Kim, H.; Hug, E.B.; Ryu, J.; Greenberg, M.; Saxton, J.P.; Ang, K.; Berk, L., 2006: Phase III Trial of an emulsion containing trolamine for the prevention of radiation dermatitis in patients with advanced squamous cell carcinoma of the head and neck: results of Radiation Therapy Oncology Group Trial 99-13. This multicentered phase III trial was designed to compare an emulsion containing trolamine against the usual supportive care within each participating institution for patients with head and neck cancer undergoing radiation therapy. Patients with...

Six., 1869: SIX publishes Tijdschr. voor Ent. 2de ser. iv. pp. 178-182 a list of numerous species of Diptera c. SIX publishes (Tijdschr. voor Ent. 2de ser. iv. pp. 178-182) a list of numerous species of Diptera captured by him in the neighbourhood of Driebergen and Beek.