Informacja

Drogi użytkowniku, aplikacja do prawidłowego działania wymaga obsługi JavaScript. Proszę włącz obsługę JavaScript w Twojej przeglądarce.

English (EN)·Polski (PL)·Yкраїнський (UK)
Przejdź do strony domowej biblioteki Centralna Biblioteka Wojskowa Link otwiera się w nowym oknie Logo biblioteki Prolib Integro - strona głównaCentralna Biblioteka Wojskowa

Wyszukujesz frazę "cell formation" wg kryterium: Temat

  Lista filtrów
Wyrównaj
    Wyświetlanie 1-4 z 4
    Tytuł:
    Various scenarios of the cell pattern formation in Arabidopsis lateral root
    Autorzy:
    Bialek, J.
    Potocka, I.
    Szymanowska-Pulka, J.M.
    Powiązania:
    https://bibliotekanauki.pl/articles/58191.pdf
    Data publikacji:
    2014
    Wydawca:
    Polskie Towarzystwo Botaniczne
    Tematy:
    cell formation
    lateral root
    formation
    Arabidopsis
    cell division
    plant organ
    plant morphology
    Opis:
    During lateral root (LR) development a coordinate sequence of cell divisions, accompanied by a change of the organ form takes place. Both the order of anatomical events and morphological features may vary for individual primordia. At early stages of LR primordia development oblique division walls are inserted in cells that are symmetrically located on both sides of the axis of the developing LR primordium, and thereby allow for the protrusion of the LR. We hypothesize that both oblique cell wall insertion and continuous changes in primordium form could be a consequence of a local change in stress distribution in the region of the LR initiation.
    Źródło:
    Acta Societatis Botanicorum Poloniae; 2014, 83, 1
    0001-6977
    2083-9480
    Pojawia się w:
    Acta Societatis Botanicorum Poloniae
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Pattern of carbohydrate changes in maturing xylem and phloem during growth to dormancy transition phase in Picea abies (L.) Karst.
    Autorzy:
    Traversari, S.
    Emiliani, G.
    Traversi, M.L.
    Anichini, M.
    Giovannelli, A.
    Powiązania:
    https://bibliotekanauki.pl/articles/2078285.pdf
    Data publikacji:
    2018
    Wydawca:
    Polska Akademia Nauk. Instytut Dendrologii PAN
    Tematy:
    Cell wall biosynthesis
    latewood
    starch
    sugars
    wood formation
    wood quality
    Opis:
    Wood production is a metabolic process requiring high amount of soluble carbohydrates as source of carbon skeletons, energy, or signalling molecules. Nevertheless, the role of soluble sugars and starch has been rarely investigated in the growth to dormancy transition phase. The aim of this work was to investigate the carbohydrate concentrations and the transcription level of some candidate genes involved in cellulose and starch metabolisms in competitive carbon sinks such as phloem, maturing xylem, and xylem during the active growth to dormancy transition phase in Picea abies (L.) Karst. Stems were sampled every two weeks between July and October from potted eight-year-old Norway spruce plants. Results highlight that the cel- lulose biosynthesis regulated the pattern of carbohydrate changes in the phloem and maturing xylem during the transition to dormancy. In particular, the cessation of CesA (α-cellulose synthase) mRNA accumulation in maturing xylem determined a shift in the carbohydrate partitioning from the utilization sinks to the storage compartment. The content of carbohydrates was modulated in the maturing xylem by cellulose metabolism during the xylogenesis and by starch metabolism during the cambium dormancy. On the contrary, the carbon competition between utilization and storage sinks seemed to be less connected within the phloem. Since the amount of soluble carbohydrates within the maturing xylem and phloem has never been limited during the growth to dormancy transition phase, the cessation of the CesA transcription was probably determined by environmental conditions rather than by carbon limitation or sink competition.
    Źródło:
    Dendrobiology; 2018, 80; 12-23
    1641-1307
    Pojawia się w:
    Dendrobiology
    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:
    Selected pathogenic characteristics of fungi from the genus Candida
    Autorzy:
    Modrzewska, B.
    Kurnatowski, P.
    Powiązania:
    https://bibliotekanauki.pl/articles/5927.pdf
    Data publikacji:
    2013
    Wydawca:
    Polskie Towarzystwo Parazytologiczne
    Tematy:
    pathogenic fungi
    fungi
    Candida
    virulence factor
    hypha
    tropism
    biofilm formation
    phenotypic switching
    human disease
    host cell
    host-pathogen relationship
    fungal infection
    Źródło:
    Annals of Parasitology; 2013, 59, 2
    0043-5163
    Pojawia się w:
    Annals of Parasitology
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-4 z 4

      Ta witryna wykorzystuje pliki cookies do przechowywania informacji na Twoim komputerze. Pliki cookies stosujemy w celu świadczenia usług na najwyższym poziomie, w tym w sposób dostosowany do indywidualnych potrzeb. Korzystanie z witryny bez zmiany ustawień dotyczących cookies oznacza, że będą one zamieszczane w Twoim komputerze. W każdym momencie możesz dokonać zmiany ustawień dotyczących cookies