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1

Właściwości fenotypowe Enterobacteriaceae kontrolowane przez plazmidy

100%
Derylo M.
Postępy Mikrobiologii
|
1982
|
tom 21
|
nr 3-4
2

Effect of lipopolysaccharides on conjugation

63%
Glowacka M., Derylo M.
Acta Microbiologica Polonica
|
1981
|
tom 30
|
nr 1
3
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Content available

Exopolysaccharide - deficient mutants of Rhizobium trifolii which form nonfixing nodules

63%
Skorupska A., Derylo M.
Genetica Polonica
|
1990
|
tom 31
|
nr 3-4
4

Effect of acidic conditions on growth and nodulation of Rhizobium leguminosarum bv.trifolii

63%
Urbanik T., Derylo M.
Annales Universitatis Mariae Curie-Sklodowska. Sectio C, Biologia
|
1993
|
tom 48
1-6
5

Gospodarka lokalami mieszkalnymi AWRSP na terenie woj. wrocławskiego

63%
Bryl B., Derylo M.
Zeszyty Naukowe Akademii Rolniczej we Wrocławiu. Konferencje
|
1998
|
tom 20
6

Properties of a colicinogenic factor

63%
Derylo M., Lorkiewicz Z.
Genetica Polonica
|
1969
|
tom 10
|
nr 3-4
7

Biological activity of Rhizobial siderophore

63%
Derylo M., Skorupska A.
Acta Microbiologica Polonica
|
1991
|
tom 40
|
nr 3-4
8

CZYNNIKI KOLICYNOGENNE W ŚWIETLE OSTATNICH BADAŃ

63%
Buraczynska M., Derylo M.
Postępy Mikrobiologii
|
1970
|
tom 9
|
nr 1
9

Homology of genes for exopolysaccharide synthesis in Rhizobium leguminosarum and effect of cloned exo genes on nodule formation

63%
Skorupska A., Derylo M.
Acta Biochimica Polonica
|
1993
|
tom 40
|
nr 4
A 5.4 kb BamHl fragment of R. leguminosarum bv. trifolii TA1 was found to carry genes involved in exopolysaccharide synthesis (caro genes). This fragment was strongly hybridized to the total DNA from R. I. bv. viciae and bv. phaseoli digested with EcoRI. No homology was found with total DNA of R. meliloti and Rhizobium sp. NGR 234. The exo genes from R. I. bv. trifoliiTAl conjugally introduced into R. I. bv. viciae 1302 considerably affected the symbiosis: the nodules induced on vetch were abortive and did not fix nitrogen. On the other hand, Phaseolus beans infected with R. I. bv. phaseoli harbouring R. I. bv. trifolii exo genes formed the nitrogen-fixing nodules. It can be concluded that additional copies of exo genes introduced into wild type Rhizobium leguminosarum strains can disturb the synthesis of acidic exo- polysaccharides and affect symbiosis of the plants forming indeterminate nodules, but do not affect symbiosis of the plants forming the determinate nodules.
10

Effect of rhizobial siderophore on symbiosis of Rhizobium leguminosarum bv. trifolii with clover

63%
Derylo M., Skorupska A.
Bulletin of the Polish Academy of Sciences. Biological Sciences
|
1992
|
tom 40
|
nr 1
11

The region for exopolysaccharide synthesis in Rhizobium leguminosarum biovar trifolii is located on the non-symbiotic plasmid

51%
Skorupska A., Derylo M., Golinowski W.
Acta Biochimica Polonica
|
1991
|
tom 38
|
nr 4
12

Symbiotic properties of Bradyrhizobium sp. [Lupinus] assayed on serradella plants

51%
Derylo M., Bednara J., Glowacka M., Skorupska A.
Acta Societatis Botanicorum Poloniae
|
1995
|
tom 64
|
nr 4
359-365
13

Siderophore containing 2,3-dihydroxybenzoic acid and threonine formed by Rhizobium trifolii

51%
Skorupska A., Choma A., Derylo M., Lorkiewicz Z.
Acta Biochimica Polonica
|
1988
|
tom 35
|
nr 2
14
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Regulatory progress in episome replication

51%
Buraczynska M., Derylo M., Lorkiewicz Z.
Genetica Polonica
|
1971
|
tom 12
|
nr 3
15

Characterization of the in vitro constructed plasmid composed of the nif gene cluster of Lingobacter and RP4

51%
Derylo M., Skorupska A., Glowacka M., Lorkiewicz Z.
Acta Microbiologica Polonica
|
1982
|
tom 31
|
nr 2
16

Siderophore activity in Rhizobium species isolated from different legumes

51%
Derylo M., Choma A., Puchalski B., Suchanek W.
Acta Biochimica Polonica
|
1994
|
tom 41
|
nr 1
Rhizobium strains isolated from nodules of the different legumes including wild-growing plants were examined for their siderophore activity. Fifteen of the 84 screened rhizobial strains were able to grow under conditions of limited iron supply. Nine of them gave orange halos in the assay with Chrom azurol S. Among these strains were Rhizobium sp. (Ononis) and Rhizobium (Genista), producing hydroxamates and phenolates. These compounds could promote the growth of siderophore-negative bacteria on iron-deficient media. The results imply that the hydroxamates from G1 and Ol strains may belong to the monohydroxamate class of siderophores.
17

Exopolysaccharides of Rhizobium leguminosarum biovar trifolii harbouring cloned Exo region

51%
Urbanik-Sypniewska T., Skorupska A., Derylo M.
Acta Biochimica Polonica
|
1992
|
tom 39
|
nr 2
Rhizobium lexuminosarum bv. trifolii produces an acidic exopolysac- charide (EPS) which plays an important role in the development of nitrogen-fixing nodules. Tn5 mutant of R. trifolii <>3 defective in EPS production (Exo") forms ineffective (Fix-) nodules on red clover. This Exo mutation is comple­mented by the pARF1368 and pARF25c<>Miiid.s isolated fnuii bank of Rhizobium trifolii TA1, but the complementation is not correlated with restoration of Fix* phenotypt-. Furthermore, these cosmids intro­duced to wild-type of R. trifolii 24 repress its ability to form nitrogen- -fixing nodules. These results might suggest that bacteria with cosmids carrying the exo region form FPS of altered structure. It has been shown by 'll-n.m.r. that exopolysaccharides produced by R. trifolii 93pARF- 1368 and 93pARF25 contain less non-carbohydrate residues (acetyl, pyruvyl and 3-hydroxybutanoyl) than the wild type KPS. These data suggest that the biological activity of the exopolysaccharide of R. trifolii depends on the contents of the non-carbohydrate substitutions.
18

Cell wall lipopolysaccharide response to the Coob plasmid mutants

45%
Derylo M., Glowacka M., Lorkiewicz Z., Russa R., Zajaczkowska K.
Acta Microbiologica Polonica
|
1976
|
tom 25
|
nr 2
19

Rhizobium leguminosarum Biovar trifolii mutants altered in surface structures that are defective in nodulation or nitrogen fixation

45%
Lorkiewicz Z., Derylo M., Russa R., Skorupska A., Urbanik-Sypniewska T.
Acta Microbiologica Polonica
|
1993
|
tom 42
|
nr 3-4
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