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1
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Biochemiczna charakterystyka tkanek marchwi porażonej przez mątwika północnego

100%
Janas K. M.
Zeszyty Problemowe Postępów Nauk Rolniczych
|
1978
|
tom 213
2
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Content available

Wzrost odporności soi /Glycine max/ L. /Merr/ na niską temperaturę po ekspozycji nasion w atmosferze nasyconej parą wodną

100%
Janas K. M.
Zeszyty Problemowe Postępów Nauk Rolniczych
|
1983
|
tom 258
3

The growth-retarding effect of daminozide in Spirodela oligorrhiza (Kurz) Hegelm., and its reversal by gibberellin

100%
Janas K. M.
Acta Societatis Botanicorum Poloniae
|
1980
|
tom 49
|
nr 4
4

Brasinosteroidy - hormony roslinne

100%
Janas K. M.
Wiadomości Botaniczne
|
1998
|
tom 42
|
nr 3-4
33-40
5

The control of L-phenylalanine ammonia-lyase activity by phosphonate and aminooxy analogues of phenylanine

100%
Janas K. M.
Acta Biochimica Polonica
|
1993
|
tom 40
|
nr 4
6

Effects of seed hydropriming in presence of exogenous proline on chilling injury limitation in Vigna radiata L. seedlings

63%
Posmyk M. M., Janas K. M.
Acta Physiologiae Plantarum
|
2007
|
tom 29
|
nr 6
Three-day-old seedlings (t₀ stage) of Vigna radiata (L.) Wilczek obtained from seeds hydroprimed (H) and hydroprimed with proline (HPro) were examined. H and HPro slightly improved mung bean seed germination and seedlings growth at 5℃. The best growth was observed in the seedlings obtain from HPro5 (5 mM) seeds in comparison with the seedlings obtained from the control-non-primed seeds and H seeds. Exposure of mung bean seedlings grown from non-primed seeds to chilling for 4 days induced chilling injury: membrane lipid peroxidation, decrease in endogenous proline level and inhibition of growth of roots and hypocotyls. The seedlings obtain from HPro seeds grew better during the time of chilling and after rewarming at 25℃. The possible role of HPro in chilling injury limitation is discussed.
7

Effect of aminophosphonates on starch accumulation in Spirodela punctata

63%
Janas K. M., Osiecka R.
Biological Bulletin of Poznań. Supplement
|
1995
|
tom 32
8

Effects of 2-aminoindan-2-phosphonic acid on phenylalanine ammonia-lyase activity and free aminoacids during low temperature acclimatisation in soybean roots

63%
Palakiewicz A., Janas K. M.
Acta Physiologiae Plantarum
|
1999
|
tom 21
|
nr 3 suppl.
9
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Szybka metoda oceny wigoru nasion soi /Glycine max/ oparta na pomiarze elektroprzewodnictwa wód nastoinowych

63%
Knypl J. S., Janas K. M.
Zeszyty Problemowe Postępów Nauk Rolniczych
|
1983
|
tom 258
10

Melatonin, an underestimated natural substance with great potential for agricultural application

63%
Janas K. M., Posmyk M. M.
Acta Physiologiae Plantarum
|
2013
|
tom 35
|
nr 12
Melatonin (MEL) was thought to be only a neurotransmitter found in vertebrates until its detection in other organisms including plants. Although the number of publications on MEL function in plants is expanding, the knowledge of this subject is still insufficient. Among many functions which MEL performs in plants, its role as an antioxidant and a growth promoter is most supported by experimental evidence. This compound is an independent plant growth regulator and it may mediate the activities of other plant growth regulators. Due to its antioxidant properties MEL may also stabilize cell redox status and protect tissues against reactive oxygen and nitrogen species which accumulated under stressful environment. Some researchers propose that MEL could be used to improve the phytoremediation efficiency of plants against different pollutants. In this paper we show that exogenous MEL applied into the seeds could be a good biostimulator improving not only seed germination, seedling/plant growth but also crop production especially under stress conditions. We also believe that this compound can increase food quality (the aspect of functional food) and may improve human health. Since MEL is inexpensive and safe for animals and humans its application as a biostimulator could be a good, feasible and cost-effective method useful in agriculture.
11

Effect of 4,4-dimethylmorpholinium chloride and allied compounds on growth of the lettuce hypocotyl

63%
Knypl J. S., Janas K. M.
Acta Societatis Botanicorum Poloniae
|
1977
|
tom 46
|
nr 1
12

Do czego roślinie potrzebny jest barwnik zwierzęcy - bilirubina?

63%
Balabusta M., Janas K. M.
Kosmos
|
2011
|
tom 60
|
nr 1-2
13

Regulation of phenylalanine ammonia-lyase activity by 1-amino-2-phenylethylphosphonic acid, and inhibition of the enzyme by L-phenylalanine in seedlings of Amaranthus caudatus L.

63%
Janas K. M., Knypl J. S.
Acta Physiologiae Plantarum
|
1990
|
tom 12
|
nr 2
14

Axenic culture of Spirodela punctata as a model plant for studying relation between primary and secondary metabolism

63%
Janas K. M., Osiecka R.
Acta Physiologiae Plantarum
|
1998
|
tom 20
|
nr 3 suppl.
15

L-Phenylalanine ammonia-lyase activity in soybean roots at low temperatures

63%
Palagiewicz A., Janas K. M.
Acta Physiologiae Plantarum
|
1998
|
tom 20
|
nr 1 suppl.
16

Melatonin in plants

63%
Posmyk M. M., Janas K. M.
Acta Physiologiae Plantarum
|
2009
|
tom 31
|
nr 1
A widespread occurrence of melatonin (MEL) in plant kingdom has been reported. MEL is a highly conserved molecule occurring in evolutionary distant organisms. Its role in plants seems to be similar to that in animals. Although MEL function in plants is not well known, yet a hypothesis can be put forward that it probably functions as a night signal, coordinating responses to diurnal and photoperiodic environmental cues. It has also been suggested that MEL is an independent plant growth regulator, probably its action is analogous to IAA and it may mediate the actions of other plant growth regulators. Due to its antioxidant properties MEL may also stabilize cell red-ox status and protect them against reactive oxygen species (ROS) and other harmful environmental influence.
17

1-Amino-3-phenylpropylphosphonic acid, the inhibitor of L-phenylalanine ammonia-lyase activity of higher plants

63%
Janas K. M., Olechnowicz D.
Acta Biochimica Polonica
|
1994
|
tom 41
|
nr 2
18

Bioaccumulation and ecophysiological responses to copper stress in two varieties of Lens culinaris Medic

63%
Zielinska-Tomaszewska J. I., Janas K. M.
Biological Letters
|
2005
|
tom 42
|
nr 2 Spec.Vol.
19

Changes in the content phenolics acids in chilled soybean root

51%
Janas K. M., Cvikrova M., Palagiewicz A., Eder J.
Acta Physiologiae Plantarum
|
1998
|
tom 20
|
nr 1 suppl.
20

Melatonina w roslinach

51%
Janas K. M., Szafranska K., Posmyk M.
Kosmos
|
2005
|
tom 54
|
nr 2-3
251-258
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