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Wyszukujesz frazę "shoot proliferation" wg kryterium: Temat


Wyświetlanie 1-6 z 6
Tytuł:
In vitro propagation of Inula royleana DC.
Autorzy:
Stojakowska, A
Malarz, J.
Powiązania:
https://bibliotekanauki.pl/articles/58750.pdf
Data publikacji:
2004
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
Inuleae
Compositae
herb
shoot proliferation
axillary shoot
micropropagation
medicinal plant
Inula royleana
Opis:
A micropropagation method, through axillary shoot proliferation, was elaborated for Inula royleana DC. (Asteraceae), a medicinal plant native of Himalaya. Primary explants (cotyledonary node explants) and secondary explants (node explants of in vitro regenerated shoots) of the plant, inoculated on MS medium supplemented with 0.1 μM NAA and 5.0 μM kinetin, regenerated 3.4 ± 1.2 and 5.1 ± 1.9 axillary shoots per explant, respectively. The regenerated shoots were easily rooting and adapting to growth in soil.
Źródło:
Acta Societatis Botanicorum Poloniae; 2004, 73, 1
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
In vitro plant regeneration of Christmas cactus (Schlumbergera truncata (Haw.) Moran) by indirect morphogenesis
Autorzy:
Chornobrov, Oksana
Bilous, Svitlana
Powiązania:
https://bibliotekanauki.pl/articles/2041281.pdf
Data publikacji:
2021
Wydawca:
Instytut Badawczy Leśnictwa
Tematy:
Christmas cactus
nutrient medium
explant
callus
shoot proliferation
microclonal propagation
Opis:
Plants of Schlumbergera truncata (Haw.) Moran were obtained by indirect morphogenesis from the segment section of shoots in vitro, they were multiplied and rooted. Also were determined the effect of the lighting regime, the composition of the nutrient medium on the consistency and frequency of callus formation. The studies were conducted during 2016–2018. The mode of effective sterilization (more than 90%) of S. truncata plant explants using 0.1% HgCl2 for 7–8 min was established. Optimal conditions for the induction of callus formation in stem node segments of S. truncata plants (rate more than 90% and significant growth) were created on MS (Murashige and Skoog 1962) nutrient medium supplemented with 1.0 mg/l BAP (6-benzylaminopurine) and 0.3 mg/l NAA (1-naphthylacetic acid) under conditions of placement on the nutrient medium and doing a significant number of cuts on the explants. The light intensity of 2.0–3.0 klx, obtained by a callus of dense consistency of dark green pigmentation, when using the thermostat condition without illumination, the callus had loose consistency, dark yellow pigmentation. It is established that the influence of the lighting regime and the composition of the nutrient medium on the frequency of callus formation is statistically significant. The largest number of shoots was obtained on the MS medium with the addition of 2.0 mg/l of BA. At the same times, shoot proliferation and root induction in such numbers were observed on MS culture medium with the addition of 0.5 mg/l BA and 0.5 mg/l kinetin (multiplication factor – 8.8±0.6 per 60-day cultivation cycle).
Źródło:
Folia Forestalia Polonica. Series A . Forestry; 2021, 63, 1; 68-73
0071-6677
Pojawia się w:
Folia Forestalia Polonica. Series A . Forestry
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
In vitro shoot proliferation of Passiflora caerulea L. via cotyledonary node and shoot tip explants
Autorzy:
Jafari, M.
Daneshvar, M.H.
Lotfi, A.
Powiązania:
https://bibliotekanauki.pl/articles/80666.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Passiflora caerulea
shoot proliferation
in vitro
acclimatization
plant growth regulator
regeneration
rooting
shoot explant
shoot multiplication
indole butyric acid
thidiazuron
cytokinin
Źródło:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology; 2017, 98, 2
0860-7796
Pojawia się w:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Physiological response of in vitro cultured Magnolia sp. to nutrient medium composition
Autorzy:
Sokolov, R.S.
Atanassova, B.Y.
Iakimova, E.T.
Powiązania:
https://bibliotekanauki.pl/articles/2073.pdf
Data publikacji:
2014
Wydawca:
Instytut Ogrodnictwa
Tematy:
Magnolia
basal medium
6-benzylaminopurine
Skoog's medium
Murashige medium
in vitro culture
plant growth regulator
primary culture
rooting
shoot proliferation
physiological response
Źródło:
Journal of Horticultural Research; 2014, 22, 1
2300-5009
Pojawia się w:
Journal of Horticultural Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effect of 2iP and NAA on shoot induction and proliferation in micropropagated willow herb (Chamaenerion angustifolium (L.) Scop.)
Autorzy:
Dreger, M.
Wielgus, K.
Powiązania:
https://bibliotekanauki.pl/articles/951270.pdf
Data publikacji:
2015
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Chamaenerion angustifolium
Epilobium angustifolium
Onagraceae
medicinal plant
willow herb
micropropagation
shoot induction
proliferation
Źródło:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology; 2015, 96, 1
0860-7796
Pojawia się w:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
In vitro morphogenic events in culture of Lotus corniculatus L. seedling root explants
Autorzy:
Rybczynski, J J
Karolkowska, M.
Kaczmarek, Z.
Mikula, A.
Fiuk, A.
Powiązania:
https://bibliotekanauki.pl/articles/57212.pdf
Data publikacji:
2006
Wydawca:
Polskie Towarzystwo Botaniczne
Tematy:
in vitro culture
morphogenic event
Lotus corniculatus
seedling root explant
plant regeneration
cytokinin
callus proliferation
shoot differentiation
root explant
Opis:
The experiments were carried out on Lotus corniculatus (L.) seedling root explants of the cultivar varieties Skrzeszowicka, Caroll A10 and strain 175. Callus formation and shoot regeneration were the major explant response depended mainly on of the studied genotype and used plant growth regulators (PGRs). Primary cortex of proximal and distal end of explant was the most active tissue for callus proliferation. For shoot primordia differentiation deeper zones of cortex took a part. The process of meristematic centre initiation was not uniform and various level of shoot differentiation events were observed not earlier than 3 weeks of culture. Usually, the shoot primordia regeneration began on proximal rather than distal end of the explant. BAP rather than urea derivatives stimulated shoot proliferation in extended cultures. Increasing of BAP and TDZ concentrations brought about the explant polarity and expansion of the meristematic zones. The explant position in root did not have significant influence on the number of regenerated shoots. The cultures only had better bud formation by TDZ when compared to BAP. BAP stimulated bud formation and development of the shoots from them. Short term of TDZ treatment of explants stimulated meristem formation which developed into buds and shoots. CPPU stimulated callus proliferation and bud formation when explants pretreatment was prolonged from 12 to 36 hrs.
Źródło:
Acta Societatis Botanicorum Poloniae; 2006, 75, 3; 191-200
0001-6977
2083-9480
Pojawia się w:
Acta Societatis Botanicorum Poloniae
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-6 z 6

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