Wyniki wyszukiwania

1

Phosphoenolpyruvate carboxylase in lupin nodules and roots. Identification of the enzymatic forms

100%

Marczewski W.

Acta Biochimica Polonica

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1989

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tom 36

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nr 1

2

Localization of enzymes metabolizing malate in lupin root nodules

100%

Tomaszewska B.

Applied Biology Communications. Lublin Scientific Center

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1993

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tom 03

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nr 1-2

3

cDNA arrays and PCR-select applied for characterization of agricultural features in plants

100%

Podkowinski J., Zmienko A., Bejger M., Figlerowicz M., Legocki A. B.

Journal of Fruit and Ornamental Plant Research

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2006

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tom 14

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nr Suppl.1

4

Coordinated synthesis of leghemoglobin and root protein R18 in yellow lupin

84%

Sikorski M. M., Szybiak-Strozycka U., Strozycki P., Golinska B., Madrzak C. J., Kamp R. M., Wittmann-Liebold B., Legocki A. B.

Acta Biochimica Polonica

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1989

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tom 36

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nr 1

5

Glutamine synthetase in Lupinus luteus. Identification and preliminary characterization of nodule-specific cDNA clone

84%

Boron L., Szczyglowski K., Konieczny A., Legocki A. B.

Acta Biochimica Polonica

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1989

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tom 36

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nr 3-4

6

Phosphatase activity and phosphorus partitioning in nodules of developing mungbean

84%

Kaur V., Kaur N., Gupta A. K.

Acta Physiologiae Plantarum

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1999

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tom 21

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nr 3

7

Changes in the activity and isozyme patterns of malate dehydrogenase in root nodules of yellow lupine

84%

Garnczarska M., Ratajczak L.

Acta Physiologiae Plantarum

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1999

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tom 21

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nr 2

The malate dehydrogenase present in the cytoplasmic fraction of plant origin and bacteroids from yellow lupine root nodules was investigated. The plant enzyme was 14 times more active in nodules than in roots and it contained 6 molecular forms in nodules compared with 3 forms detected in roots. The highest malate dehydrogenase activity in plant fraction and bacteroids was noted in 50-day old plants. Changes in the isoenzymatic patterns of malate dehydrogenase in plant fraction and bacteroids accompanying ageing of the lupine root nodules were observed. Possible physiological role of malate pathway in metabolism of lupine root nodules is discussed.

8

Localization of acid phosphatase activity in the apoplast of pea root nodules

84%

Sujkowska M., Borucki W., Golinowski W.

Polish Journal of Natural Sciences. Supplement

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2003

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tom 01

9

Antioxidative activity of copper in root nodules of yellow lupin plants

84%

Seliga H.

Acta Physiologiae Plantarum

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1999

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tom 21

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nr 4

10

Straight and branched (ω-1)-hydroxylated very long chain fatty acids are components of Bradyrhizobium lipid A

67%

Choma A., Komaniecka I.

Acta Biochimica Polonica

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2011

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tom 58

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nr 1

Lipopolysaccharides of seven Bradyrhizobium strains and three whole-cell fatty acid preparations from bacteria isolated from nodules of Sarothamnus scoparius (Common Broom) were studied for the presence of very long chain (ω-1)-hydroxy fatty acids. Several such fatty acids were identified. Among them, straight-chain as well as mono- and dimethyl branched acids with chains in the range from 26 to 34 carbon atoms were found. Pyrrolidides and 4,4-dimethyloxazoline derivatives were used to determine the branching position. Carbons at the (ω-10) and/or (ω-11) positions in alkyl chains were points of attachment of methyl groups. These data complete the structure of bradyrhizobial lipid A with important details. The obtained results can be applied in the chemotaxonomy of Bradyrhizobium.

11

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Crystal structure of a PR-10 nodulin in complex with trans-zeatin

67%

Ruszkowski M., Sikorski M., Jaskolski M.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

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2013

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tom 94

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nr 1

12

Upper Carboniferous seed fern (Pteridospermophyta) pollen organs from Silesia (Poland) and related evolution considerations

67%

Pacyna G.

Monographiae Botanicae

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2010

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tom 100

Extinct seed ferns (Pteridospermophyta) fill a key position in the evolutionary tree of seed plants. Their reproductive structures enable to recognition of the interrelationship within seed ferns and other seed plants descending from them. Seed fern reproductive structures from Poland are very rarely found and very poorly known, especially the pollen organs to which this paper is dedicated. A new genus and species Silesiatheca formosa Pacyna & Zdebska, gen. et sp. nov. of lyginopteridalean aggregated synangia was recognized based on specimens preserved within sideritic nodules from Sosnowiec. The genus Codonotheca is recognized from European Carboniferous for the first time. The least evolutionarily advanced species of Codonotheca − Codonotheca silesiaca Pacyna & Zdebska sp. nov., is described based on specimens with weakly expressed radial symmetry and slight fusion of the sporangia. This species matches the hitherto hypothetical simplest species of Codonotheca very well, constituting the initial form for all the more compound pollen organs of Medullosales. For the first time in the European Carboniferous the North American species Aulacotheca campbellii (White, 1900) Halle, 1933 is recognized. A new emended diagnosis for the typical species Boulayatheca fertilis (Kidston, 1914) Taylor & Kurmann, 1985 is proposed, based on specimens from Poland. Two new species of genus Boulayatheca Taylor & Kurmann, 1985 are recognized. Boulayatheca ciliata Pacyna & Zdebska, sp. nov. with a synangium surface covered with hairs (a feature hitherto unknown in the Boulayatheca genus) and Boulayatheca saganii Pacyna & Zdebska, sp. nov. with a markedly elongated synangium. Occurrence of Whittleseya Newberry, 1853a emend. Halle, 1933 typical species − Whittleseya elegans Newberry, 1853a was confirmed in Lower Silesia based on new specimens. Some specimens referred to earlier in the literature as W. elegans were ascribed here to the new species W. silesiaca Pacyna & Zdebska, sp. nov., which differs from typical species in synangium shape and sporangia clustering into groups. The new species Whittleseya campanulata Pacyna & Zdebska, sp. nov. has a large synangium and sporangia clustering into groups. Heterogeneity within the genus Whittleseya is recognized, where some species, including those new described here, probably formed compound synangia. The aggregated synangia of Medullosales are recognized in thecompression state of preservation for the first time they are the base for establishing a new genus and species Kotasotheca annaeadamii Pacyna & Zdebska, gen. et sp. nov. The genus Dolerotheca Halle, 1933 was recognized in the Polish Carboniferous for the first time and a new species Dolerotheca migierii Pacyna & Zdebska, sp. nov. was described. T.N. Taylor’s model of evolution of medullosalean pollen organs was confirmed, and the new taxa described were included within it.

13

Vascular system within developing root nodules of Lupinus luteus L. Part 2. Differentiated nodules

67%

Lotocka B. B.

Acta Biologica Cracoviensia. Series Botanica

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2008

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tom 50

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nr 1

The development and (ultra)structure of vascular tissue was studied in Lupinus luteus L. mature root nodules 25 and 60 days after inoculation. In the proximal part of the nodule vascular trace, extensive growth took place to match the secondary growth of the root. Development of bacteroid and vascular tissues was correlated. The non-anastomosing nodule vascular bundles elongated and branched due to the activity of nodule lateral meristems, thus forming an extensive vascular network within deep lobes of bacteroid tissue. The vascular trace and vascular bundles differed mainly in the location and ultrastructure of transfer cells and parenchymatous cells, in which the inner membrane of the nuclear envelope formed tubular invaginations within the dense chromatin. Development of the vascular system in the collar root nodule of lupine differed from that of cylindrical indeterminate nodules.

14

Molecular characterization and symbiotic importance of prsD gene of Rhizobium leguminosarum bv.trifolii TA1

67%

Mazur A., Wielbo J., Krol J., Kopcinska J., Lotocka B., Golinowski W., Skorupska A.

Acta Biochimica Polonica

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1998

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tom 45

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nr 4

The prsD, prsE and orf3 genes of Rhizobium leguminosarum bv. trifolii strain TA1 encode the proteins which are significantly related to the family of bacterial ABC transporters type I secretion systems. The prsD:Kmr mutant of strain TA1 induced non-nitrogen-fixing nodules on Trifolium pratense. Microscopic analysis of the nodules induced by prsD mutant did not reveal major abberations in the bacteroid appearance. The exopolysaccharide of prsD mutant was produced in increased amount and its level of polymerization was changed. SDS/PAGE of the proteins from the culture supernatants showed a lack of the 47-kDa protein in the culture of prsD mutant. Thus, PrsD may play a role in the export of this protein.

15

Localization of expansin-like protein in apoplast of pea [Pisum sativum L.] root nodules during interaction with Rhizobium leguminosarum bv. viciae 248

67%

Sujkowska M., Borucki W., Golinowski W.

Acta Societatis Botanicorum Poloniae

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2007

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tom 76

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nr 1

During nodule development on pea roots, apoplast undergoes changes in activity of plant cell wall proteins such as expansins (EXPs). Because the accumulation of EXP protein has been correlated with the growth of various plant organs, we investigated using Western Blot and immunolocalization studies with antibody against PsEXP1, whether this protein was accumulated in the expanding cells of nodule. Immunoblot results indicated the presence of a 30-kDa band specific for pea root nodules. The EXP proteins content rose during growth of pea root nodules. Expansin(s) protein was localized in nodule apoplast as well as in the infection thread walls. The enhanced amount of expansin-like proteins in meristematic part of nodule, root and shoot was shown. The localization of this protein in the meristematic cell walls can be related to the loosening of plant cell wall before cell enlargement. Both, plant cell enlargement and infection thread growth require activity of expansin(s). Possible involvement of EXPs in the process of pea root nodule development is also discussed.

Ograniczanie wyników

Phosphoenolpyruvate carboxylase in lupin nodules and roots. Identification of the enzymatic forms

Localization of enzymes metabolizing malate in lupin root nodules

cDNA arrays and PCR-select applied for characterization of agricultural features in plants

Coordinated synthesis of leghemoglobin and root protein R18 in yellow lupin

Glutamine synthetase in Lupinus luteus. Identification and preliminary characterization of nodule-specific cDNA clone

Phosphatase activity and phosphorus partitioning in nodules of developing mungbean

Changes in the activity and isozyme patterns of malate dehydrogenase in root nodules of yellow lupine

Localization of acid phosphatase activity in the apoplast of pea root nodules

Antioxidative activity of copper in root nodules of yellow lupin plants

Straight and branched (ω-1)-hydroxylated very long chain fatty acids are components of Bradyrhizobium lipid A

Crystal structure of a PR-10 nodulin in complex with trans-zeatin

Upper Carboniferous seed fern (Pteridospermophyta) pollen organs from Silesia (Poland) and related evolution considerations

Vascular system within developing root nodules of Lupinus luteus L. Part 2. Differentiated nodules

Molecular characterization and symbiotic importance of prsD gene of Rhizobium leguminosarum bv.trifolii TA1

Localization of expansin-like protein in apoplast of pea [Pisum sativum L.] root nodules during interaction with Rhizobium leguminosarum bv. viciae 248