Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Isolation of ribosomes from pollen.

Literature DB >> 24554408

Isolation of ribosomes from pollen.

Abstract

Ribosomes have been isolated from lily pollen. The size distribution on sucrose gradients is similar to ribosomes from vegetative plant material. Some fractions in ungerminated pollen seem to be resistant to ribonuclease. With progressing germination the sucrose gradient profiles of ribosome preparations undergo changes, indicating changes in the translation process in correlation to a developmental process.ZUSAMMENFASSUNG: Aus Pollen von Lilien konnten Ribosomen isoliert werden. Das Profil am Zuckergradienten ist ähnlich dem Polysomen-Profil, wie es für vegetatives Pflanzenmaterial beschrieben ist. In ungekeimtem Pollen erscheinen einige Fraktionen besonders stabil gegenüber Ribonuklease. Mit fortschreitender Keimung ändert sich das Profil am Zucker-Gradienten. Dies kann als Ausdruck der Änderungen im Translation-Prozeß im Zusammenhang mit einem Entwicklungsprozeß angesehen werden.

Entities: Chemical Disease

Year: 1967 PMID： 24554408 DOI： 10.1007/BF00387032

Source DB: PubMed Journal: Planta ISSN： 0032-0935 Impact factor: 4.116

10 in total

1. RIBOSOMES AND POLYRIBOSOMES IN BRASSICA PEKINENSIS.

Authors: M F CLARK; R E MATTHEWS; R K RALPH
Journal: Biochim Biophys Acta Date: 1964-10-16

2. NUCLEIC ACID SYNTHESIS IN GROWING POLLEN TUBES.

Authors: S TANO; H TAKAHASHI
Journal: J Biochem Date: 1964-12 Impact factor: 3.387

3. FINE-STRUCTURAL CHANGES IN THE CYTOPLASM OF GERMINATING POLLEN.

Authors: D A LARSON
Journal: Am J Bot Date: 1965-02 Impact factor: 3.844

4. [NUCLEIC ACID CONTENT IN POLLEN OF DIPLOID AND TETRAPLOID SUGAR BEET].

Authors: N B TURBIN; V E BORMOTOV; V K SABCHENKO; I V MATOSHKO
Journal: Dokl Akad Nauk SSSR Date: 1965-03-11

5. PROTEIN SYNTHESIS IN IMBIBED SEEDS. II. POLYSOME FORMATION DURING IMBIBITION.

Authors: A MARCUS; J FEELEY
Journal: J Biol Chem Date: 1965-04 Impact factor: 5.157

6. Polysome transitions and the regulation of ribonucleic acid synthesis in Escherichia coli.

Authors: D W Morris; J A DeMoss
Journal: Proc Natl Acad Sci U S A Date: 1966-07 Impact factor: 11.205

7. Translational inhibition in mitotic HeLa cells.

Authors: J M Salb; P I Marcus
Journal: Proc Natl Acad Sci U S A Date: 1965-11 Impact factor: 11.205

8. Experimentally induced activation of the ribosomes of the unfertilized sea urchin egg.

Authors: A Monroy; R Maggio; A M Rinaldi
Journal: Proc Natl Acad Sci U S A Date: 1965-07 Impact factor: 11.205

9. Protein synthesis by cell-free extracts of tobacco leaves. 3. Comparison of the physical properties and protein synthesizing activities of 70 s chloroplast and 80 s cytoplasmic ribosomes.

Authors: N K Boardman; R I Francki; S G Wildman
Journal: J Mol Biol Date: 1966-06 Impact factor: 5.469

10. Association of D-RNA with Polyribosomes in the Soybean Root.

Authors: C Y Lin; J L Key; C E Bracker
Journal: Plant Physiol Date: 1966-06 Impact factor: 8.340

10 in total

12 in total

1. [Modification of the effect of UV irradiation on pine pollen by isolated cell constituents. Relation to radiation stimulation (author's transl.)].

Authors: L Zelles
Journal: Radiat Environ Biophys Date: 1975 Impact factor: 1.925

10. The effect of cycloheximide and 6-methylpurine on in vivo compatible and incompatible pollen tube growth in Lilium longiflorum.

Authors: P D Ascher; L W Drewlow
Journal: Theor Appl Genet Date: 1970-01 Impact factor: 5.699

Isolation of ribosomes from pollen.

1. RIBOSOMES AND POLYRIBOSOMES IN BRASSICA PEKINENSIS.

2. NUCLEIC ACID SYNTHESIS IN GROWING POLLEN TUBES.

3. FINE-STRUCTURAL CHANGES IN THE CYTOPLASM OF GERMINATING POLLEN.

4. [NUCLEIC ACID CONTENT IN POLLEN OF DIPLOID AND TETRAPLOID SUGAR BEET].

5. PROTEIN SYNTHESIS IN IMBIBED SEEDS. II. POLYSOME FORMATION DURING IMBIBITION.

6. Polysome transitions and the regulation of ribonucleic acid synthesis in Escherichia coli.

7. Translational inhibition in mitotic HeLa cells.

8. Experimentally induced activation of the ribosomes of the unfertilized sea urchin egg.

9. Protein synthesis by cell-free extracts of tobacco leaves. 3. Comparison of the physical properties and protein synthesizing activities of 70 s chloroplast and 80 s cytoplasmic ribosomes.

10. Association of D-RNA with Polyribosomes in the Soybean Root.

1. [Modification of the effect of UV irradiation on pine pollen by isolated cell constituents. Relation to radiation stimulation (author's transl.)].

2. Cell-free protein synthesis with polysomes from germinating Petunia pollen grains.

3. RNA synthesis during pollen germination.

4. Ribonuclease in styles.

5. Changes in the polysomal pattern after fertilization in Fucus eggs.

6. A protein-nucleic acid complex in teliospores of Ustilago maydis.

7. [A model for the U.V. stimulation of pollen tube growth of Pinus silvestris].

8. [Polysomes in germinating pollen].

9. [Changes in the pattern of ribosomes during meiosis].

10. The effect of cycloheximide and 6-methylpurine on in vivo compatible and incompatible pollen tube growth in Lilium longiflorum.