Wyniki wyszukiwania

1

Incorporation of [2-14C]uracil into polynucleotides in homogenates of wheat seedlings

100%

Buchowicz J.

Acta Biochimica Polonica

|

1963

|

tom 10

|

nr 3

2

Cykl reprodukcji kwasów nukleinowych i białek w komórce

100%

Buchowicz J.

Postępy Biochemii

|

1964

|

tom 10

|

nr 1

3

Nuclear extrachromosomal DNA of higher plants

100%

Buchowicz J.

Acta Biochimica Polonica

|

1997

|

tom 44

|

nr 1

Recent reports indicate that mini chromosomes and other small genetic entities may occur in the nuclei of uninfected higher plants. They become especially abundant under some special growth conditions and, sometimes, resemble extrachromosomal genes of ciliated protozoa. An example of such a gene-sized DNA species was isolated from resting wheat embryos. Hie presence of telo- meric sequences at its termini and the ability to replicate autonomously in wheat nuclei made it possible to distinguish this nuclear mini chromosome from chromosomal DNA fragmentation products. The biological significance of plant mini chromosomes remains to be elucidated.

4

Direct incorporation of [2-14C]uracil into polynucleotides in acetone-dried Lupinus angustifolius

63%

Buchowicz J., Reifer I.

Acta Biochimica Polonica

|

1967

|

tom 14

|

nr 1

5

A mechanism that cuuples DNA transposition to cell differentiation ( Hypothesis)

63%

Buchowicz J., Kraszewska E.

Acta Biochimica Polonica

|

1984

|

tom 31

|

nr 1

6

Dihydropyrimidinase activity in pea plants

63%

Mazus B., Buchowicz J.

Acta Biochimica Polonica

|

1966

|

tom 13

|

nr 3

7

Pyrimidine and purine bases and nucleosides in wheat plants

63%

Grzelczak Z., Buchowicz J.

Acta Biochimica Polonica

|

1967

|

tom 14

|

nr 2

8

The conversion of orotic acid to pyrimidine derivatives in plant material

63%

Buchowicz J., Reifer I.

Acta Biochimica Polonica

|

1961

|

tom 08

|

nr 1

9

The synthesis of pyrimidine derivatives in plant material using [6-14C]orotic acid

63%

Buchowicz J., Refer I.

Acta Biochimica Polonica

|

1962

|

tom 09

|

nr 1

10

Replicative repair, a third types of nuclear DNA synthesis in germinating wheat embryos

63%

Buchole M., Buchowicz J.

Acta Physiologiae Plantarum

|

1989

|

tom 11

|

nr 1

11

Purification and properties of dihydro-orotase from pea plants

63%

Mazus B., Buchowicz J.

Acta Biochimica Polonica

|

1968

|

tom 15

|

nr 4

12

Dihydropyrimidinase of pea plants. Purification and properties

63%

Mazus B., Buchowicz J.

Acta Biochimica Polonica

|

1968

|

tom 15

|

nr 4

13

Autonomous replication of wheat DNA sequence in isolated wheat nuclei

63%

Szurmak B., Buchowicz J.

Acta Biochimica Polonica

|

1997

|

tom 44

|

nr 1

A fragment of wheat nuclear DNA was shown to be able to replicate autonomously in wheat nuclei. The fragment was 637-bp long and contained telomeric repeats at both termini. Its replication was manifested by the appearance of a radioactive reaction product of the same approximate size. Further analyses showed that the linear, double-stranded réaction product was labelled along its entire length and contained the same number of similarly located HaelR sites as did the fragment tested. Prokaryotic DNA remained twlabelled under the same assay conditions.

14

Biosynteza nukleotydów pirymidowych

63%

Buchowicz J.

Postępy Biochemii

|

1960

|

tom 06

|

nr 3

15

Heterogenność kwasów nukleinowych

63%

Buchowicz J.

Postępy Biochemii

|

1962

|

tom 08

|

nr 2

16

The anabolic pathway of uracil in higher plants

51%

Buchowicz J., Wasilewska L. D., Witecki J., Reifer I.

Acta Biochimica Polonica

|

1963

|

tom 10

|

nr 1

17

Phosphorylation in vitro and in vivo of the wheat embryo RNA polymerase II

51%

Mazus B., Szurmak B., Buchowicz J.

Acta Biochimica Polonica

|

1980

|

tom 27

|

nr 1

18

The synthesis of the pyrimidine rong from L-carbamylaspartic acid in exised blades of wheat seedlings

51%

Reifer I., Buchowicz J., Toczko K.

Acta Biochimica Polonica

|

1960

|

tom 07

|

nr 1

19

[Carbamoyl-14C]citrulline in pyrimidine synthesis in wheat seedlings

51%

Rybicka H., Buchowicz J., Reifer I.

Acta Biochimica Polonica

|

1967

|

tom 14

|

nr 2

20

[14C]Carbamoyl-beta-alanine as precursor of pyrimidines in higher plants

51%

Buchowicz J., Reifer I., Geric I.

Acta Biochimica Polonica

|

1963

|

tom 10

|

nr 2

Ograniczanie wyników

Incorporation of [2-14C]uracil into polynucleotides in homogenates of wheat seedlings

Cykl reprodukcji kwasów nukleinowych i białek w komórce

Nuclear extrachromosomal DNA of higher plants

Direct incorporation of [2-14C]uracil into polynucleotides in acetone-dried Lupinus angustifolius

A mechanism that cuuples DNA transposition to cell differentiation ( Hypothesis)

Dihydropyrimidinase activity in pea plants

Pyrimidine and purine bases and nucleosides in wheat plants

The conversion of orotic acid to pyrimidine derivatives in plant material

The synthesis of pyrimidine derivatives in plant material using [6-14C]orotic acid

Replicative repair, a third types of nuclear DNA synthesis in germinating wheat embryos

Purification and properties of dihydro-orotase from pea plants

Dihydropyrimidinase of pea plants. Purification and properties

Autonomous replication of wheat DNA sequence in isolated wheat nuclei

Biosynteza nukleotydów pirymidowych

Heterogenność kwasów nukleinowych

The anabolic pathway of uracil in higher plants

Phosphorylation in vitro and in vivo of the wheat embryo RNA polymerase II

The synthesis of the pyrimidine rong from L-carbamylaspartic acid in exised blades of wheat seedlings

[Carbamoyl-14C]citrulline in pyrimidine synthesis in wheat seedlings

[14C]Carbamoyl-beta-alanine as precursor of pyrimidines in higher plants