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Literature DB >> 4592689

Actin in the green alga, Nitella.

Abstract

Bundles of microfilaments very similar in appearance to actin are present in cytoplasmic suspensions obtained from Nitella flexilis. The microfilaments bind rabbit heavy meromyosin in arrowhead arrays similar to those produced on muscle actin. The arrowheads are removed with ATP. The results provide evidence that actin is present in green plants, probably in the form of microfilaments thought to be involved in cytoplasmic streaming.

Entities: Chemical Gene Species

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Year: 1974 PMID： 4592689 PMCID： PMC388005 DOI： 10.1073/pnas.71.2.363

Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN： 0027-8424 Impact factor: 11.205

15 in total

1. [ISOLATION OF CONTRACTILE PROTEINS FROM ALGAE NITELLA FLEXILIS].

Authors: Ia VOROBEVA; B F POGLAZOV
Journal: Biofizika Date: 1963

2. Cytoplasmic microfilaments in plant cells.

Authors: M V Parthasarathy; K Mühlethaler
Journal: J Ultrastruct Res Date: 1972-01

3. Ultrastructural characterization of F-actin isolated from Acanthamoeba castellanii and identification of cytoplasmic filaments as F-actin by reaction with rabbit heavy meromyosin.

Authors: T D Pollard; E Shelton; R R Weihing; E D Korn
Journal: J Mol Biol Date: 1970-05-28 Impact factor: 5.469

4. Electron microscope observations on actomyosin and actin preparations from Physarum polycephalum, and on their interaction with heavy meromyosin subfragment I from muscle myosin.

Authors: V T Nachmias; H E Huxley
Journal: J Mol Biol Date: 1970-05-28 Impact factor: 5.469

5. Acanthamoeba actin. Isolation and properties.

Authors: R R Weihing; E D Korn
Journal: Biochemistry Date: 1971-02-16 Impact factor: 3.162

6. Further purification and characterization of slime mold myosin and slime mold actin.

Authors: M R Adelman; E W Taylor
Journal: Biochemistry Date: 1969-12 Impact factor: 3.162

7. Substructure of the myosin molecule. I. Subfragments of myosin by enzymic degradation.

Authors: S Lowey; H S Slayter; A G Weeds; H Baker
Journal: J Mol Biol Date: 1969-05-28 Impact factor: 5.469

8. Cytoplasmic microfilaments in streaming Nitella cells.

Authors: R Nagai; L I Rebhun
Journal: J Ultrastruct Res Date: 1966-03

9. Isolation and characterization of plasmodium actin.

Authors: S Hatano; F Oosawa
Journal: Biochim Biophys Acta Date: 1966-10-31

10. Filaments of Amoeba proteus. II. Binding of heavy meromyosin by thin filaments in motile cytoplasmic extracts.

Authors: T D Pollard; E D Korn
Journal: J Cell Biol Date: 1971-01 Impact factor: 10.539

28 in total

1. Intracellular localization of actin with fluorescently labelled heavy meromyosin.

Authors: J W Sanger
Journal: Cell Tissue Res Date: 1975-08-27 Impact factor: 5.249

2. Fertilization in Chlamydomonas reinhardi, with special reference to the structure, development, and fate of the choanoid body.

Authors: R E Triemer; R M Brown
Journal: Protoplasma Date: 1975 Impact factor: 3.356

9. Hydrodynamic property of the cytoplasm is sufficient to mediate cytoplasmic streaming in the Caenorhabditis elegans embryo.

Authors: Ritsuya Niwayama; Kyosuke Shinohara; Akatsuki Kimura
Journal: Proc Natl Acad Sci U S A Date: 2011-07-05 Impact factor: 11.205

10. Polymerization of Actin from Maize Pollen.

Authors: L. F. Yen; X. Liu; S. Cai
Journal: Plant Physiol Date: 1995-01 Impact factor: 8.340