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The location of fusion protein AUX1-YFP in a transgenic callus of Arabidopsis thaliana

100%

Fautynowicz L., Tretyn A., Wisniewska J.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

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2015

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tom 96

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nr 1

2

Effect of IAA and 4-Cl-IAA on growth rate in maize coleoptile segments

100%

Karcz W., Luthen H., Bottger M.

Acta Physiologiae Plantarum

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1999

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tom 21

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nr 2

The dose-response curves for IAA and 4-Cl-IAA-induced growth of Zea mays L. coleoptile segments were studied as a function of time. Moreover, some characteristic growth parameters for both auxins were compared. The dose-response curve of growth rate measured after IAA or 4-Cl-IAA application was bell-shaped in all experiments. The optimum concentration was 10⁻⁶ M for 4-Cl-IAA and was found not to depend on the time of the growth measurement. However, in the case of IAA the optimum shifted from 10⁻⁶ M at the time of maximal growth rate to 10⁻⁵ M or even 10⁻⁴ M, when growth measured 3–4 hours after auxin application was analysed. The relative activity of 4-Cl-IAA-induced growth rate (as compared to IAA) increased significantly with increasing time from addition of this auxin to the medium. For both auxins the time needed to reach the maximal growth rate was clearly related to their concentrations. These data provided further evidence that 4-Cl-IAA is much more active auxin than IAA and can also suggest that IAA is more rapidly metabolized in comparison to 4-Cl-IAA.

3

Phenolics contribution to rooting process of apple cultured in vitro

100%

Kromer K.

Acta Physiologiae Plantarum

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1997

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tom 19

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nr 2

4

The influence of laser beam and auxins on rooting of leatherleaf viburnum (Viburnum rhytidophyllum Hemsl.) cuttings

86%

Szajsner H., Bablewski P.

Journal of Horticultural Research

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2014

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tom 22

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nr 1

5

Interaction between meristem tissue layers controls phyllotaxis

86%

Kierzkowski D., Smith R., Lenhard M., Kuhlemeier C.

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

6

Influence of putative endophytic strains of Bacillus spp. on some maize (Zea mays l. subsp. mays) and wheat (Triticum aestivum l.) features in vitro

86%

Pisarska K., Pietr S. J.

Electronic Journal of Polish Agricultural Universities. Series Agronomy

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2015

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tom 18

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nr 1

7

Rooting of stem cuttings of Hedera helix 'Arborescens' as affected by zinc treatment

86%

Szydlo W., Pacholczak A., Lukaszewska A.

Annals of Warsaw University of Life Sciences - SGGW. Horticulture and Landscape Architecture

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2007

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tom 28

8

Rooting of a trumpet creeper (Campsis radicans (L.) Seem.) microshoots in presence of auxins

86%

Parzymies M., Dabski M., Pogorzelec M., Kozak D., Durlak W., Dudkiewicz M.

Acta Scientiarum Polonorum. Hortorum Cultus

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2014

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tom 13

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nr 5

A trumpet creeper (Campsis radicans) is an attractive vine propagated vegetatively through cuttings. So far, there is very little available data on propagation of this beautiful species in tissue culture. There was a research conducted in order to estimate the possibility to obtain rooted Campsis radicans plants that had been cultivated in tissue culture. The plant material were shoots obtained by multiplication on Murashige and Skoog [1962] (MS) medium which were put in fresh media supplemented with auxins: IAA (indoleacetic acid), IBA (indolebutyric acid) or NAA (naphthaleneacetic acid). The shoots were rooted in vitro or transplanted into soil (peat + perlite 1 : 1 w/v). It was noted that Campsis radicans is a very difficult plant to root in tissue culture. No rooting was obtained in vitro. Use of a stimulating passage with a hormone free medium or the ones containing IAA or IBA in concentrations of 2.5–5 mg·dm-3 and rooting shoots directly in soil allowed to obtain 100% of well rooted plants.

9

Effect of epibrassinosteroids and auxin on the stem growth and ethylene production in tulips

86%

Wegrzynowicz-Lesiak E., Saniewski M.

Acta Physiologiae Plantarum

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2007

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tom 29

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nr 1 Suppl.

10

Involvement of the IAA-regulated ACC oxidase gene PnACO3 in Pharbitis nil flower inhibition

86%

Wilmowicz E., Frankowski K., Kucko A., Kesy J., Kopcewicz J.

Acta Biologica Cracoviensia. Series Botanica

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2014

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tom 56

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nr 1

11

Growth of shoot cultures of white mulberry [Morus alba L.] in the presence of salicylic acid

86%

Litwinczuk W.

Acta Physiologiae Plantarum

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1997

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tom 19

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nr 2

86%

Bielenin M.

Journal of Fruit and Ornamental Plant Research

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2003

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tom 11

18

The effect of decapitation on the levels of IAA and ABA in the lateral buds of Betula pendula Roth.

86%

Galoch E., Zielinska M., Burkacka-Laukajtys E.

Acta Physiologiae Plantarum

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1998

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tom 20

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nr 4

The level of IAA and ABA in lateral buds of birch shoots 24 h and 5 days after the decapitation of the apical bud was determined. Twenty four hours after decapitation, when visible signs of outgrowth of lateral buds were not observed yet, an increase in the level of IAA and a decrease of ABA, as compared with the buds of non-decapitated shoots, was found. Five days later, when lateral buds were in the period of intensive outgrowth, a decrease in the levels of IAA and ABA was observed. It has been suggested that removing the source of auxin, by the decapitation of the apical bud makes possible the lateral buds to undertake the synthesis of their own auxin. It could lead to the decrease in the content of ABA. These all events could create suitable conditions for the outgrowth of lateral shoots.

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Effect of morphactin on stem growth in relation to auxin in precooled rooted tulip bulbs

86%

Saniewski M., Okubo H., Puchalski J.

Acta Physiologiae Plantarum

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1999

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tom 21

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nr 2

Effect of morphactin IT 3456, an auxin transport inhibitor, on tulip stem elongation induced by indole-3-acetic acid (IAA) was investigated. Tulip stem growth induced by IAA 0.1 % in lanolin paste applied on the top internode after excision of flower bud and removal of all leaves was greatly inhibited by 0.2 % morphactin IT 3456 applied on the 4th, 3rd, 2nd and 1st internode. The inhibitory effect of the morphactin on tulips stem growth promoted by IAA was restored by additional application of IAA below the morphactin treatment place. Morphactin inhibited also the growth of all internodes induced by flower bud in the absence of leaves. These results suggest a crucial role of auxin in the control growth of all internodes in tulip stem.

20

PCR-generated fragments homologous to exon 4 of ACC-synthase gene from Petunia hybrida

86%

Jakubowicz M., Sulima P.

Biological Bulletin of Poznań. Supplement

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1997

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tom 34

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