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Wyszukujesz frazę "dwarf bean" wg kryterium: Temat


Wyświetlanie 1-2 z 2
Tytuł:
Cloning of a Rift Valley Fever fusion gene in a plant virus derived replicon vector
Autorzy:
Omosimua, Rebecca Oziohu
Iyappan, Gowtham
Obembe, Olawole
Ogunkanmi, Adebayo
Sathishkumar, Ramalingam
Powiązania:
https://bibliotekanauki.pl/articles/1193478.pdf
Data publikacji:
2021
Wydawca:
Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
Tematy:
DNA Cloning
Escherichia coli DH5α cells
PBYR2e3K2Mc-GFP
PBYR2e3K2Mc-RVFV
RVF disease
RVFV fusion gene
bean yellow dwarf derived vector
emerging disease
geminivirus vector
zoonotic disease
Opis:
Rift Valley fever (RVF) disease is an emerging viral zoonotic disease caused by Rift Valley fever virus (RVFV). RVF disease is seemingly becoming more severe in endemic populations and in areas of new outbreak. RVF disease is listed by WHO as requiring urgent research and development attention. There is no therapeutics or licensed vaccine for human use in the case of an eventual outbreak. There is a need to clone RVFV genes in cloning vectors which may be useful to produce antigens in plant cells or may be tested directly as DNA vaccines. A synthesized Rift Valley fever virus fusion gene was cloned in a bean yellow dwarf virus derived replicon vector; PBYR2e3K2Mc-GFP by removing and replacing the GFP gene. The cloned PBYR2e3K2Mc-RVFV fusion gene was confirmed by PCR, restriction digestion and DNA sequencing. This cloned RVFV fusion gene in plant virus vector can be used for subsequent protein expression in plants cells or used directly tested as DNA vaccines in future studies.
Źródło:
World Scientific News; 2021, 158; 159-172
2392-2192
Pojawia się w:
World Scientific News
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Effects of urban sewage sludge on bean (Phaseolus vulgaris L.) seedling emergence rate and development
Autorzy:
Basdinc, T.
Cirka, M.
Powiązania:
https://bibliotekanauki.pl/articles/1192813.pdf
Data publikacji:
2021
Wydawca:
Uniwersytet Warmińsko-Mazurski w Olsztynie / Polskie Towarzystwo Magnezologiczne im. Prof. Juliana Aleksandrowicza
Tematy:
dwarf bean
pole bean
sewage sludge
Opis:
This study was carried out to determine the emergence rate and development of bean seedlings in response to the treatment with urban sludge in increasing doses (0%, 25%, 50%, 75%, 100%) applied to a dwarf (Efsane) and pole (Öz Ayşe) bean cultivar grown under climate chamber conditions. The following traits were investigated: first emergence and first leaf formation time, seedling length, root length, leaf color, leaf area, number of leaves, seedling age weight, seedling dry weight, root age weight and root dry weight of plant morphological properties and Na, Ca, K, Mg, Cu, Fe, Zn, Mn, Co, Ni, Cr, Cd concentrations. Morphological measurements show that 25 % and 50% sludge treatment doses have a positive effect on the seedling emergence and the first true leaf formation but sewage sludge is not effective at 75% and 100% doses. A significant increase in the content of heavy metals, such as Cu, K, Mg, Mn and Zn, could be expected under increasing doses of sludge, whereas in fact there was a decrease in Ni, Cd, Co, Cr, Fe, Na and Ca values. It was determined that the Ca content of plants was beneficial for the plant growth. Concentrations of the heavy metals Cu, Cd, Ni, Mn, Zn and Cr were high enough in some cases to cause toxic effects, which affected adversely the plant growth. In addition, it was determined that there is no plant emergence at the 100 % sludge treatment dose. It has been determined that the resistance of the dwarf variety Esfane to the application of sewage sludge in increasing doses is higher than that of the Öz Ayşe variety. The analyses showed that the dwarf variety contained more heavy metals than the pole type and in both types the content of heavy metals was above the toxic thresholds.
Źródło:
Journal of Elementology; 2021, 26, 1; 181-197
1644-2296
Pojawia się w:
Journal of Elementology
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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