DC pole | Wartość | Język |
dc.contributor.author | Popielarska‑Konieczna, Marzena | - |
dc.contributor.author | Sala, Katarzyna | - |
dc.contributor.author | Abdullah, Mohib | - |
dc.contributor.author | Tuleja, Monika | - |
dc.contributor.author | Kurczyńska, Ewa | - |
dc.date.accessioned | 2020-04-16T11:05:30Z | - |
dc.date.available | 2020-04-16T11:05:30Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | "Plant Cell Reports" (2020) (early access) | pl_PL |
dc.identifier.issn | 1432-203X | - |
dc.identifier.issn | 0721-7714 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12128/13528 | - |
dc.description.abstract | Key message Differences in the composition and the structural organisation of the extracellular matrix correlate with
the morphogenic competence of the callus tissue that originated from the isolated endosperm of kiwifruit.
Abstract The chemical composition and structural organisation of the extracellular matrix, including the cell wall and the
layer on its surface, may correspond with the morphogenic competence of a tissue. In the presented study, this relationship
was found in the callus tissue that had been differentiated from the isolated endosperm of the kiwiberry, Actinidia arguta.
The experimental system was based on callus samples of exactly the same age that had originated from an isolated endosperm
but were cultured under controlled conditions promoting either an organogenic or a non-organogenic pathway. The analyses
which were performed using bright field, fluorescence and scanning electron microscopy techniques showed significant
differences between the two types of calli. The organogenic tissue was compact and the outer walls of the peripheral cells
were covered with granular structures. The non-organogenic tissue was composed of loosely attached cells, which were
connected via a net-like structure. The extracellular matrices from both the non- and organogenic tissues were abundant
in pectic homogalacturonan and extensins (LM19, LM20, JIM11, JIM12 and JIM20 epitopes), but the epitopes that are
characteristic for rhamnogalacturonan I (LM5 and LM6), hemicellulose (LM25) and the arabinogalactan protein (LM2)
were detected only in the non-organogenic callus. Moreover, we report the epitopes, which presence is characteristic for the
Actinidia endosperm (LM21 and LM25, heteromannan and xyloglucan) and for the endosperm-derived cells that undergo
dedifferentiation (loss of LM21 and LM25; appearance or increase in the content of LM5, LM6, LM19, JIM11, JIM12,
JIM20, JIM8 and JIM16 epitopes). | pl_PL |
dc.language.iso | en | pl_PL |
dc.rights | Uznanie autorstwa 3.0 Polska | * |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/pl/ | * |
dc.subject | Callus | pl_PL |
dc.subject | Kiwiberry | pl_PL |
dc.subject | Immunohistochemistry | pl_PL |
dc.subject | Isolated endosperm | pl_PL |
dc.subject | Plant extracellular matrix | pl_PL |
dc.subject | Scanning electron microscopy | pl_PL |
dc.title | Extracellular matrix and wall composition are diverse in the organogenic and non‑organogenic calli of Actinidia arguta | pl_PL |
dc.type | info:eu-repo/semantics/article | pl_PL |
dc.identifier.doi | 10.1007/s00299-020-02530-2 | - |
Pojawia się w kolekcji: | Artykuły (WNP)
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