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Wyszukujesz frazę "parenchyma cell" wg kryterium: Temat


Wyświetlanie 1-9 z 9
Tytuł:
Ultrastructure of a new microsporidian parasite associated with anoetidae mites
Autorzy:
Ovcharenko, M.
Zolotareva, G.
Wita, I.
Czaplinska, U.
Powiązania:
https://bibliotekanauki.pl/articles/837010.pdf
Data publikacji:
1998
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
parasite
Anoetidae
Anoetus feroniarum
Acari
terrestrial mite
mite
microsporidian parasite
parenchyma cell
ultrastructure
aquatic parasite
Źródło:
Annals of Parasitology; 1998, 44, 3
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Nanostructure of natural and model cell wall materials
Autorzy:
Cybulska, J.
Konstankiewicz, K.
Zdunek, A.
Skrzypiec, K.
Powiązania:
https://bibliotekanauki.pl/articles/25202.pdf
Data publikacji:
2010
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:
plant tissue
cell wall
nanostructure
apple
natural material
model material
cell wall material
parenchyma cell
mechanical property
polysaccharide network
Źródło:
International Agrophysics; 2010, 24, 2; 107-114
0236-8722
Pojawia się w:
International Agrophysics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Tobacco rattle virus (TRV) PSG influence on Capsicum annuum and Nicotiana tabacum generative organs
Autorzy:
Otulak, K.
Garbaczewska, G.
Powiązania:
https://bibliotekanauki.pl/articles/79931.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
conference
tobacco rattle virus
infection
Capsicum annuum
Nicotiana tabacum
generative organ
ultrastructural change
leaf deformation
parenchyma cell
Źródło:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology; 2013, 94, 3
0860-7796
Pojawia się w:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Anatomical characteristics of hypocotyl of sugar beets different in sugar content
Autorzy:
Sliwinska, E
Dziamski, A.
Steen, P.
Powiązania:
https://bibliotekanauki.pl/articles/2048151.pdf
Data publikacji:
1995
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
cell size
plant genetics
vascular tissue
sucrose concentration
Beta vulgaris
root yield
genotype
sugar content
hybrid
tracheid
central core
xylem
hypocotyl
parenchyma cell
phloem
sugar-beet
Opis:
Six seedling hypocotyl anatomical characters of sugar beet diploid lines and triploid hybrids were measured. Root yield and sugar content of these lines and hybrids were evaluated in replicated field trials. Some of the studied hypocotyl characters: the diameter of the central core, the diameter of parenchymatic cells outside the central core and the width of xylem, correlated negatively with sugar content and positively with root yield. This suggests that these parameters can be used in preliminary selection of sugar-beet breeding material. Introducing such criteria into the breeding process could speed up the selection and reduce the number of expensive field trials.
Źródło:
Journal of Applied Genetics; 1995, 36, 3; 229-239
1234-1983
Pojawia się w:
Journal of Applied Genetics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cell compound of parenchyma and extracellular matrices of Triaenophorus nodulosus [Cestoda] in ontogenesis
Autorzy:
Korneva, J.V.
Powiązania:
https://bibliotekanauki.pl/articles/841015.pdf
Data publikacji:
1998
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
Triaenophorus nodulosus
Cestoda
cell forming
ontogenesis
life cycle
muscle cell
cell compound
tegument cell
parenchyma
Źródło:
Annals of Parasitology; 1998, 44, 3
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Cell orientation in potato tuber parenchyma tissue
Autorzy:
Gancarz, M.
Konstankiewicz, K.
Zgorska, K.
Powiązania:
https://bibliotekanauki.pl/articles/25689.pdf
Data publikacji:
2014
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:
microstructure
cell parameter
potato tuber
parenchyma tissue
image analysis
Opis:
The paper presents the results of the research of the size and shape of parenchyma tissue cells in potato tubers depending on the direction and site of sampling in tubers. An optical confocal microscope was used to observe samples in their natural state. The investigation was carried out for 1 mm thick samples cut from cylindrical samples (10x10 mm)taken in two mutually perpendicular directions of the inner and outer core of each variety. The analysis was done ten times.The methods developed for the composition and image analysis ensure obtaining a sufficient number of cells to determine tissue structure parameters (surface, shape, elongation and number of cells per 1 mm2) and decays of these parameters were obtained. Statistical analysis was performed using the -Kolmogorov-Smirnov compliance test.Arelationship between the direction of sampling and the size and shape of the inner core of cells was found. Greater surface area and elongation of the inner core cells for the longitudinal direction in the tuber (stolon – top) was demonstrated. There was no such a correlation for the outer core in the tubers of the cultivars examined.
Źródło:
International Agrophysics; 2014, 28, 1
0236-8722
Pojawia się w:
International Agrophysics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Quantitative method for determining cell structural parameters of plant tissues
Autorzy:
Konstankiewicz, K.
Pawlak, K.
Zdunek, A.
Powiązania:
https://bibliotekanauki.pl/articles/24956.pdf
Data publikacji:
2001
Wydawca:
Polska Akademia Nauk. Instytut Agrofizyki PAN
Tematy:
quantitative method
plant tissue
cell structure
potato
parenchyma
tuber
image analysis
Źródło:
International Agrophysics; 2001, 15, 3
0236-8722
Pojawia się w:
International Agrophysics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Strefa twardzieli w drewnie i proces jej powstawania
Heartwood zone and its formation process
Autorzy:
Bieniasz, A.
Tulik, M.
Powiązania:
https://bibliotekanauki.pl/articles/979188.pdf
Data publikacji:
2020
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
parenchyma cells
programmed cell death
sapwood
tyloses
aspiration
ecstracts
heartwood formation
Opis:
This paper reviews the literature on heartwood and its formation process. The factors involved in the process of heartwood formation are described, with particular attention paid to molecular, intercellular, organismal and environmental ones. The spatial distribution of heartwood along longitudinal and radial axes of the stem as well as biochemical changes in the heartwood and durability of this zone are also presented. Based on the literature data, it turns out that the heart−wood formation is neither clearly studied, nor fully understood. It seems that this part of wood can not only play a significant role from the point of view of tree biomechanics, but also is of great importance in their immune responses. In the era of observed dying processes of forest−forming trees, knowledge about the role of heartwood in these responses seems desirable.
Źródło:
Sylwan; 2020, 164, 06; 474-481
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Rola śmierci komórek drewna w sukcesie ewolucyjnym roślin drzewiastych
Contribution of wood cells death to evolutionary success of woody plants
Autorzy:
Tulik, M.
Myśkow, E.
Powiązania:
https://bibliotekanauki.pl/articles/989838.pdf
Data publikacji:
2015
Wydawca:
Polskie Towarzystwo Leśne
Tematy:
rosliny drzewiaste
drewno
komorki roslinne
smierc komorki
morfotypy
apoptoza
autoliza
elementy trachealne
parenchyma
wlokno drzewne
cewki
tkanka miekiszowa
autolysis
cell death
pcd
ray parenchyma
tracheary elements
fibers
wood differentiation
Opis:
The paper describes the different types of cell death during the process of wood cell formation and terminological variety found in the literature concerned. The cell death referred to as programmed cell death (PCD), is genetically controlled and fundamental for the correct function of the whole organism of woody plants. The wood is mainly composed of the tracheary elements fulfil as conductors of water, fibers that provide the mechanical support and parenchyma cells playing an important role in the storage of water and reserve materials. The PCD of these elements constitutes the final stage of their differentiation and it is proceeded by: (i) cambial cell divisions, (ii) the enlargement of the cambial derivatives. The successive phase concerns (iii) deposition of secondary cell walls and its lignification. After that, the cell commences to digest protoplast, what means that each cell participates in the process of its own demise actively. However, the time and the sequence of the appearance of these phases are distinct among the woody cells. In the case of the tracheary elements the digestion of the protoplast occurs immediately after the tonoplast breakdown. Therefore, these cells are short−lived elements of wood. The life span of the fibers and the parenchyma cells is longer (from month for fibers and years in case of parenchyma cells). For the latter cells the positional information (distance from the cambium) and vicinity with short−lived tracheary elements are considered to be important for undergoing the process of death.
Źródło:
Sylwan; 2015, 159, 05; 392-402
0039-7660
Pojawia się w:
Sylwan
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-9 z 9

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