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The activity of DGAT and PDAT enzymes in the developing seeds of Brassica napus

100%

Demski K., Furmanek T., Jasieniecka K., Banas A.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

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2013

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tom 94

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nr 3

2

SDS-PAGE protein profiles of developing seeds of Abies concolor

100%

Kormutak A., Libiakova G., Salaj J., Libantova J., Moravcikova J., Vookova B.

Acta Biologica Cracoviensia. Series Botanica. Supplement

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2005

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tom 47

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nr 1

3

Fatty acid synthesis in isolated leucoplasts of developing seeds of Brassica campestris L.

100%

Yadav S. K., Singh R.

Acta Physiologiae Plantarum

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2003

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tom 25

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nr 3

4

A simple method for in vivo labelling of lipid fractions in developing seeds of Brassica campestris L.

100%

Sharma N., Archana, Malhotra S. P., Singh R.

Acta Physiologiae Plantarum

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2003

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tom 25

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nr 1

5

Identification and expression analysis of a novel phytocystatin in developing and germinating seeds of triticale (x Triticosecale Wittm.)

84%

Siminska J., Bielawski W.

Acta Societatis Botanicorum Poloniae

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2015

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tom 84

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nr 1

In this paper the complete cDNA sequence of a newly identified triticale phytocystatin, TrcC-7, was analyzed. Because TrcC-7 transcripts were present in seeds, we hypothesized that it may regulate storage protein accumulation and degradation. Therefore, changes in mRNA and protein levels during the entire period of seed development and germination were examined. Expression of TrcC-7 increased during development and decreased at the end of maturation and subsequently increased during seed germination. Based on these results, TrcC-7 likely regulates cysteine proteinase activity during the accumulation and mobilization of storage proteins.

6

Changes of seed sowing value and nitrogen, starch and oligosaccharides contents of developing pea seeds [Pisum sativum L.]

84%

Kolasinska K., Wiewiora B.

Zeszyty Naukowe Akademii Rolniczej w Krakowie. Sesja Naukowa

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2001

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tom 76

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nr 1

7

Biosynthesis of raffinose family oligosaccharides and galactosyl pinitols in developing and maturing seeds of winter vetch [Vicia villosa Roth.]

67%

Lahuta L. B.

Acta Societatis Botanicorum Poloniae

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2006

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tom 75

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nr 3

219-227

Changes in the accumulation of two types of α-D-galactosides: raffinose family oligosaccharides and galactosyl pinitols were compared with changes in the activities of galactosyltransferases during winter vetch (Vicia villosa Roth.) seed development and maturation. Occurrence of galactinol and raffinose in young seeds and changes in activities of galactinol synthase and raffinose synthase during seed development indicated that formation of raffinose oligosaccharides (RFOs) preceded synthesis of galactopinitols. Although transfer of galactose residues into raffinose oligosaccharides increased as seeds were maturing, at late stages of seed maturation the accumulation of galactopinitols was preferred to that of RFOs. In the present study, activities of enzymes transferring galactose moieties from galactinol to D-pinitol forming galactopinitol A, and further transfer of galactose moieties from galactinol to mono- and di-galactopinitol A were detected throughout seed development and maturation. This is a new observation, indicating biological potential of winter vetch seeds to synthesize mono-, di- and tri-galactosides of D-pinitol in a pathway similar to RFOs. The pattern of changes in activities of stachyose synthase and enzymes synthesizing galactopinitols (named galactopinitol A synthase and ciceritol synthase) suggests that formation of stachyose, mono- and di-galactopinitol A (ciceritol) is catalyzed by one enzyme. High correlation between activities of verbascose synthase and enzyme catalyzing synthesis of tri-galactopinitol A from galactinol and ciceritol (named tri-galactopinitol A synthase) also suggests that biosynthesis of both types of tri-galactosides was catalyzed by one enzyme, but distinct from stachyose synthase. Changes in concentrations of galactosyl acceptors (sucrose and D-pinitol) can be a factor which regulates splitting of galactose moieties between both types of galactosides in winter vetch seeds.

Ograniczanie wyników

2 Acta Physiologiae Plantarum

2 Acta Societatis Botanicorum Poloniae

1 Acta Biologica Cracoviensia. Series Botanica. Supplement

1 BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

1 Zeszyty Naukowe Akademii Rolniczej w Krakowie. Sesja Naukowa

2 Singh R.

1 Archana

1 Banas A.

1 Bielawski W.

1 Demski K.

1 Furmanek T.

1 Jasieniecka K.

1 Kolasinska K.

1 Kormutak A.

1 Lahuta L. B.

1 Libantova J.

1 Libiakova G.

1 Malhotra S. P.

1 Moravcikova J.

1 Salaj J.

1 Sharma N.

1 Siminska J.

1 Vookova B.

1 Wiewiora B.

1 Yadav S. K.

1 2015

1 2013

1 2006

1 2005

2 2003

1 2001

The activity of DGAT and PDAT enzymes in the developing seeds of Brassica napus

SDS-PAGE protein profiles of developing seeds of Abies concolor

Fatty acid synthesis in isolated leucoplasts of developing seeds of Brassica campestris L.

A simple method for in vivo labelling of lipid fractions in developing seeds of Brassica campestris L.

Identification and expression analysis of a novel phytocystatin in developing and germinating seeds of triticale (x Triticosecale Wittm.)

Changes of seed sowing value and nitrogen, starch and oligosaccharides contents of developing pea seeds [Pisum sativum L.]

Biosynthesis of raffinose family oligosaccharides and galactosyl pinitols in developing and maturing seeds of winter vetch [Vicia villosa Roth.]