DC pole | Wartość | Język |
dc.contributor.author | Gajek, Katarzyna | - |
dc.contributor.author | Janiak, Agnieszka | - |
dc.contributor.author | Korotko, Urszula | - |
dc.contributor.author | Chmielewska, Beata | - |
dc.contributor.author | Marzec, Marek | - |
dc.contributor.author | Szarejko, Iwona | - |
dc.date.accessioned | 2022-01-03T11:42:09Z | - |
dc.date.available | 2022-01-03T11:42:09Z | - |
dc.date.issued | 2021 | - |
dc.identifier.citation | "International Journal of Molecular Sciences" (2021), iss. 24, art. no. 13411, s. 1-28 | pl_PL |
dc.identifier.issn | 1422-0067 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.12128/22202 | - |
dc.description.abstract | Root hairs play a crucial role in anchoring plants in soil, interaction with microorganisms
and nutrient uptake from the rhizosphere. In contrast to Arabidopsis, there is a limited knowledge
of root hair morphogenesis in monocots, including barley (Hordeum vulgare L.). We have isolated
barley mutant rhp1.e with an abnormal root hair phenotype after chemical mutagenesis of spring
cultivar ‘Sebastian’. The development of root hairs was initiated in the mutant but inhibited at the
very early stage of tip growth. The length of root hairs reached only 3% of the length of parent
cultivar. Using a whole exome sequencing (WES) approach, we identified G1674A mutation in
the HORVU1Hr1G077230 gene, located on chromosome 1HL and encoding a cellulose synthaselike
C1 protein (HvCSLC1) that might be involved in the xyloglucan (XyG) synthesis in root hairs.
The identified mutation led to the retention of the second intron and premature termination of
the HvCSLC1 protein. The mutation co-segregated with the abnormal root hair phenotype in
the F2 progeny of rhp1.e mutant and its wild-type parent. Additionally, different substitutions in
HORVU1Hr1G077230 were found in four other allelic mutants with the same root hair phenotype.
Here, we discuss the putative role of HvCSLC1 protein in root hair tube elongation in barley. | 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 | Hordeum vulgare | pl_PL |
dc.subject | barley | pl_PL |
dc.subject | root hairs | pl_PL |
dc.subject | tip growth | pl_PL |
dc.subject | plant cell wall | pl_PL |
dc.subject | xyloglucan | pl_PL |
dc.subject | HvCSLC1 | pl_PL |
dc.subject | exome capture | pl_PL |
dc.title | Whole Exome Sequencing-Based Identification of a Novel Gene Involved in Root Hair Development in Barley (Hordeum vulgare L.) | pl_PL |
dc.type | info:eu-repo/semantics/article | pl_PL |
dc.identifier.doi | 10.3390/ijms222413411 | - |
Pojawia się w kolekcji: | Artykuły (WNP)
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