Wyniki wyszukiwania

1

Micropropagation of St. John's wort (Hypericum perforatum L.)

100%

Pawelczak A., Bartosz R., Pelc M.

Annals of Warsaw Agricultural University. Horticulture (Landscape Architecture)

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2004

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tom 25

2

Changes in morphogenic potential of shoot regeneration from root explant of Lotus corniculatus L. seedling

100%

Rybczynski J. J., Dabrowski L., Badzian T.

Acta Physiologiae Plantarum

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1995

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tom 17

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nr 3

3

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Conservation of the endangered medicinal plant Picrorhiza kurroa through in vitro multiple shoot regeneration

86%

Chaudhary V., Singh S., Sharma R., Singh A., Sharma N.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

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2019

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tom 100

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nr 3

4

Optimizing sterilization conditions and growth regulator effects on in vitro shoot regeneration through direct organogenesis in Chenopodium quinoa

86%

Hesami M., Naderi R., Yoosefzadeh-Najafabadi M.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

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2018

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tom 99

|

nr 1

5

Indirect shoot regeneration from leaf explants of Kalanchoe pinnata

86%

Andrzejewska K., Durska A., Kempa M., Kopec P., Sobusiak A., Stec N., Trzebny A.

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

6

In vitro shoots regeneration and plantlets acclimatization of Stevia rebaudiana Bertoni ssp. Sweety

86%

Tomaszewska-Sowa M., Sawilska A. K., Figas A.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

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2015

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tom 96

|

nr 1

7

A fast and effective protocol for obtaining genetically diverse stevia (Stevia rebaudiana Bertoni) regenerants through indirect organogenesis

86%

Dyduch-Sieminska M.

Agronomy Science

|

2021

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tom 76

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nr 4

8

Regeneration of Pelargonium x hederaefolium 'Bonete' from petiole explants

86%

Wojtania A., Gabryszewska E., Marasek A.

Acta Physiologiae Plantarum

|

2004

|

tom 26

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nr 3

9

Shoot regeneration from GUS-transformed tomato [Lycopersicon esculentum] hairy root

86%

Moghaieb R. E. A., Saneoka H., Fujita K.

Cellular and Molecular Biology Letters

|

2004

|

tom 09

|

nr 3

To study the influence of genetic background on the transformation and regeneration of cultivated tomato plants, hairy root lines of tomato (Lycopersicon esculentum) were obtained by inoculating the hypocotyl explants of three tomato cultivars with the Agrobacterium rhizogenes strain DCAR-2, which harbors the pBI-121 binary vector. The Ri-T-DNA transformation into the plant DNA was confirmed by both of mikimopine and GUS assay analyses. The regeneration efficiency from hairy root explants was assessed. The data indicated that white embryonic calli were formed within two weeks in the presence of 2 mgl-1 2, 4-D plus 0.25 mgl-1 kinetin. Adventitious shoots emerged from the embryonic callus in the presence of 1 mgl-1 GA3 along with 0.5 mgl-1 NAA. The regeneration frequency was higher in the cultivar UC-97, followed by Momotaro and then Edkawi. Molecular confirmation of the integration of the GUS gene into the hairy root-derived plants genomes was done via PCR using GUS-specific primers and also using Southern blotting analysis. Our data shows that regeneration is possible from hairy roots of the cultivated tomato and this system could be used to produce transgenic tomato plants expressing the genes present in Agrobacterium rhizogenes binary vectors.

10

Shoot regeneration from a cotyledon fragment culture in selected forms of the tomato [Lycopersicon esculentum Mill.]

86%

Bartoszewski G., Malepszy S., Niemirowicz-Szczytt K.

Journal of Applied Genetics

|

1996

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tom 37A

11

Withania coagulans (Stocks) Dunal: biotechnological achievements and perspectives

72%

Teixera da Silva J. A., Kher M. M., Soner D., Nataraj M.

Journal of Horticultural Research

|

2015

|

tom 23

|

nr 1

12

Efficient in vitro plant regeneration from cultured leaf and petiole explants of Isatis constricta Davis

72%

Ozel C. A.

Acta Scientiarum Polonorum. Hortorum Cultus

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2018

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tom 17

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nr 3

Isatis concstricta Davis (an endemic plant of Turkey) suffers from low propagation rates under natural conditions and is threatened due to fast unplanned urbanisation. The study compared the effects of variants of BA + NAA on shoot regeneration on leaf and petiole explants excised from one week old in vitro regenerated seedlings. MS medium containing 1 mg L–1 BA + 1 mg L–1 NAA induced maximum proliferation on petiole and leaf explants with 13.33 and 12.75 shoots per explant repectively. However, leaf explant induced shoots were sturdy and healthier compared to petiole explant induced shoots. These shoots were rooted on MS medium containing 0.5 mg L–1 IBA and the plants were acclimatized in peat moss and sand (v/v). They grew to flowering under ex vitro conditions. This system of regeneration is advantageous for conventional propagation and the results will help in establishment of a powerful and meaningful micropropagation system for I. constricta.

13

Sodium nitroprusside stimulates micropropagation and TDZ induces adventitious shoots regeneration in red flesh apple Malus niedzwetzkyana Koehne Dieck ex

72%

Kazemi N., Jafarkhani Kermani M., Habashi A. A.

Journal of Horticultural Research

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2019

|

tom 27

|

nr 2

14

Effects of thidiazuron on in vitro shoot regeneration of Morus alba

72%

Rezaei-Zafarghandi M. S., Rahmati-Joneidabad M.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

|

2020

|

tom 101

|

nr 1

15

The effect of plant growth regulators and sucrose on the micropropagation of common lilac (Syringa vulgaris L.)

72%

Ilczuk A., Jagiello-Kubiec K.

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

|

2015

|

tom 36

16

Possibility of Pelargonium hederaefolium cv. Bonete shoot regeneration from callus cultures

72%

Wojtania A., Gabryszewska E., Marasek A.

Journal of Fruit and Ornamental Plant Research

|

1998

|

tom 06

|

nr 3-4

17

Responsive regions for direct organogenesis in sunflower cotyledons

72%

Vega T. A., Nestares G. M., Zorzoli R., Picardi L.

Acta Physiologiae Plantarum

|

2006

|

tom 28

|

nr 5

Regeneration efficiency from three different regions of cotyledonary explants was examined in six sunflower inbred lines. Proximal, middle and distal regions from seedling cotyledons were cultured on regeneration medium supplemented with growth regulators. Plant regeneration by direct organogenesis was observed after four weeks. Significant differences among inbred lines were found for regeneration percentage and average number of shoots per total explants. Also a decreasing regeneration capacity was observed from proximal to distal sections for all inbred lines. Regeneration ability from cotyledonary explants in this species is strongly influenced by the genotype and by the region from which the explant was obtained. The distance to the cotyl edonary node plays a preponderant role in the expression of shoot forming capacity. Shoot differentiation via seedling cotyledons depends upon the presence of the proximal region of cotyledon regardless of the genotype.

18

Transformacja rzepaku genem reporterowym kodujacym bialko zielonej fluorescencji za pomoca Agrobacterium tumefactens.

58%

Troczynska J., Flasinski S., Drozdowska L.

Rośliny Oleiste - Oilseed Crops

|

2001

|

tom 22

|

nr 2

569-578

19

An evaluation of a new approach to the regeneration of Helichrysum italicum [Roth] G. Don, and the molecular characterization of the variation among sets of differently derived regenerants

58%

Perrini R., Alba V., Ruta C., Morone-Fortunato I., Blanco A., Montemurro C.

Cellular and Molecular Biology Letters

|

2009

|

tom 14

|

nr 3

377-394

A protocol for the induction of regeneration from leaves of Helichrysum italicum was established. Calli were found to form on the basal medium only when it was supplemented with thidiazuron (TDZ) alone or in combination with naphthalene acetic acid (NAA), with a percentage ranking of at least 80%. The hormone-free medium showed the highest percentage of shoot regeneration (62%) even though no callus formed. AFLP markers were employed to verify tissue culture-induced variation in the regenerated plantlets obtained by direct shoot regeneration or the indirect shoot regeneration process (callus formation). Seven out of the eleven AFLP primer pairs yielded polymorphic patterns. The average number of fragments per primer pair was 64.1. Singletons were represented by 12 (2.7%) fragments. Student’s T-test was performed both on the average number of shared fragments and on the nucleotide diversity, and no significant statistical difference was observed between the two regeneration treatments.

20

Wplyw BA i TDZ na regeneracje pedow gloriozy [Gloriosa rothschildiana O'Brien] in vitro

58%

Kozak D.

Zeszyty Problemowe Postępów Nauk Rolniczych

|

2006

|

tom 510

|

nr 1

289-294

Badano regenerację pędów z fragmentów bulw Gloriosa rothschildiana O’Brien uzyskanych in vitro. Fragmenty bulw zawierające pąk wyłożono na zmodyfikowaną pożywkę MS (Murashige i Skoog 1962) uzupełnioną BA lub TDZ w stężeniach: 0,5, 1, 2,5, 5, 10 mg·dm⁻³. Jako kontrolną zastosowano pożywkę bez substancji wzrostowych. Po 8 tygodniach pędy pasażowano na pożywkę zawierającą BA 5 mg·dm⁻³ i IAA 0,1 mg·dm⁻³ i kultywowano przez kolejne 10 tygodni. Największą liczbę pędów w etapie inicjalnym uzyskano na pożywce z dodatkiem 10 mg·dm⁻³ TDZ. Pożywka inicjalna miała wpływ na współczynnik namnażania i wzrost pędów w kolejnym pasażu. TDZ w stężeniu 10 mg·dm⁻³ wywierał najsilniejszy wpływ następczy.

Ograniczanie wyników

Micropropagation of St. John's wort (Hypericum perforatum L.)

Changes in morphogenic potential of shoot regeneration from root explant of Lotus corniculatus L. seedling

Conservation of the endangered medicinal plant Picrorhiza kurroa through in vitro multiple shoot regeneration

Optimizing sterilization conditions and growth regulator effects on in vitro shoot regeneration through direct organogenesis in Chenopodium quinoa

Indirect shoot regeneration from leaf explants of Kalanchoe pinnata

In vitro shoots regeneration and plantlets acclimatization of Stevia rebaudiana Bertoni ssp. Sweety

A fast and effective protocol for obtaining genetically diverse stevia (Stevia rebaudiana Bertoni) regenerants through indirect organogenesis

Regeneration of Pelargonium x hederaefolium 'Bonete' from petiole explants

Shoot regeneration from GUS-transformed tomato [Lycopersicon esculentum] hairy root

Shoot regeneration from a cotyledon fragment culture in selected forms of the tomato [Lycopersicon esculentum Mill.]

Withania coagulans (Stocks) Dunal: biotechnological achievements and perspectives

Efficient in vitro plant regeneration from cultured leaf and petiole explants of Isatis constricta Davis

Sodium nitroprusside stimulates micropropagation and TDZ induces adventitious shoots regeneration in red flesh apple Malus niedzwetzkyana Koehne Dieck ex

Effects of thidiazuron on in vitro shoot regeneration of Morus alba

The effect of plant growth regulators and sucrose on the micropropagation of common lilac (Syringa vulgaris L.)

Possibility of Pelargonium hederaefolium cv. Bonete shoot regeneration from callus cultures

Responsive regions for direct organogenesis in sunflower cotyledons

Transformacja rzepaku genem reporterowym kodujacym bialko zielonej fluorescencji za pomoca Agrobacterium tumefactens.

An evaluation of a new approach to the regeneration of Helichrysum italicum [Roth] G. Don, and the molecular characterization of the variation among sets of differently derived regenerants

Wplyw BA i TDZ na regeneracje pedow gloriozy [Gloriosa rothschildiana O'Brien] in vitro