Results 191 to 200 of about 13,050 (226)

Meristem-tip culture of Allium cepa L.

Scientia Horticulturae, 1985
Abstract Isolated meristem tips of onion gave rise to complete plants. Roots were formed directly without transfer of the shoots to a separate rooting medium. The plants produced were all diploid.
L. Havel, F.J. Novák
openaire   +1 more source

The mechanism of stomatal movement in Allium cepa L.

Planta, 1977
In the guard cells of Allium cepa leaves, no starch was found either when the stomata were open or closed. The lack of other soluble polysaccharides that could be hydrolyzed during the opening reaction of the stomata (Schnabl, Planta 1977, in press) leads to the question, how is the osmotic effect, which is the basis of the stomatal movement, achieved ...
H, Schnabl, H, Ziegler
openaire   +2 more sources

Pollen competition in onion (Allium cepa L.)

Euphytica, 1981
Pollen mixtures with two components, one of which carried a dominant marker gene for red or white bulb skin colour, were used to pollinate flowers on onion umbels from several cultivars. Scoring progenies for the marker revealed that pollen components differed in their ability to effect fertilization, suggesting that gametophytic competition can occur ...
openaire   +1 more source

Onion (Allium cepa L.)

2020
Werner Mühlbauer, Joachim Müller
openaire   +1 more source

Allium cepa L. Allium fistulosum L. Allium ramosum L. Allium sativum L. Amaryllidaceae

2020
Narel Y. Paniagua-Zambrana, Rainer W. Bussmann, Carolina Romero   +2 more
openaire   +1 more source

?????????????? Cd ?? ?? ???? ?????????????? ???????????????????????????????? ????????????????, ???????????????????????? ??????Th ?? ???????????????? ?????????????????? Allium cepa L

2015
The influence of different concentrations of cadmium and potassium on the levels of mutagenic and cytotoxic effects induced by thallium-?????? in Allium cepa root meristem has been studied. The combined action of ??????Th (0.8 ????) with cadmium in non-toxic (0.009 ????) and toxic (5 ????) concentrations resulted in sinergetic increase of the frequency
openaire   +1 more source

Onions (Allium cepa L.)

2023
openaire   +1 more source

?????????? ???????????????????????????????????????? Cu- ?? Mn-?????????????? ???????????????????????? ???? ???????? ???? ???????????????????????????? ???????????????????? ???????????????????? ???????????????? ???????????? Allium cepa L.

2019
?? ?????????????? ?????????????????????? ????????-?????????????? Allium-???????? ???????????????????? ?????????????????????????????? Cu ?? Mn-???????????????????? ??????????????????????????, ???????????????????? ?? ???????????????????? ?? ?????????????????????? ??????????????????????????. ?????????????????????? ?????????????????????? ??????????????????
openaire   +1 more source

Alpha Amylase Inhibitory Potential and Mode of Inhibition of Oils from Allium sativum (Garlic) and Allium cepa (Onion)

Clinical Medicine Insights: Endocrinology and Diabetes, 2020
Maryam Usman Ahmed
exaly  

Butylated hydroxytoluene and Butylated hydroxyanisole induced cyto-genotoxicity in root cells of Allium cepa L.

Heliyon, 2021
Sanjay Kumar
exaly