Results 191 to 200 of about 6,641 (219)

Characterisation of root-knot nematode resistance in black oat, Avena strigosa, ‘Terara’

Nematology, 2021
Summary The mechanism of root-knot nematode (RKN) resistance in black oat ‘Terara’ and its stability under high temperatures were examined. To investigate the suppressive mechanism, we observed root invasion and development of RKN in ‘Terara’. Juveniles of Meloidogyne incognita
Kenta Uesugi, Masaaki Katsura, Naohiro Uwatoko, Gaku Murata, Kei Iwabuchi   +4 more
openaire   +1 more source

Isolation and mapping of resistance gene analogs from the Avena strigosa genome

Theoretical and Applied Genetics, 2004
Degenerate primers based on conserved regions of the nucleotide binding site (NBS) domain (encoded by the largest group of cloned plant disease resistance genes) were used to isolate a set of 15 resistance gene analogs (RGA) from the diploid species Avena strigosa Schreb. These were grouped into seven classes on the basis of 60% or greater nucleic acid
M L, Irigoyen, Y, Loarce, A, Fominaya, E, Ferrer   +3 more
openaire   +2 more sources

Three morphological mutants in Avena strigosa

Canadian Journal of Botany, 1968
Three morphological mutants in Avena strigosa, produced by treatment with X-rays, are described. Inheritance studies indicated that the mutant characters cluster panicle (pt-5), floretless (fl), and multiglume (mg) result from single gene mutations. Genes fl and mg were inherited independently.
openaire   +1 more source

Genetic control of bivalent pairing in the Avena strigosa polyploid complex

Chromosoma, 1973
Bivalent pairing in the tetraploid oat A. barbata, the main tetraploid form of A. strigosa polyploid complex, was found to be determined by a single recessive gene in quadriplex condition. This gene segregated in tetrasomic fashion in the A. barbata × A. strigosa autopolyploid, which indicates conspicuously autopolyploid origin of A.
openaire   +2 more sources

Suppressive effect of black oat, Avena strigosa, KH1a on Meloidogyne spp.

Nematology, 2018
Summary The suppressive effect of a black oat, Avena strigosa, breeding line KH1a on Meloidogyne spp. was examined in pot tests and on Meloidogyne incognita in pot and field tests. In pot tests, roots of black oats were examined 42-46 days after inoculation of 500 second-stage juveniles.
Kenta Uesugi, Masaaki Katsura, Naohiro Uwatoko, Yasushi Tateishi, Gaku Murata, Kei Iwabuchi   +5 more
openaire   +1 more source

Biochemical changes in black oat (avena strigosa schreb) cultivated in vineyard soils contaminated with copper

Plant Physiology and Biochemistry, 2016
Soils used for the cultivation of grapes generally have a long history of copper (Cu) based fungicide applications. As a result, these soils can accumulate Cu at levels that are capable of causing toxicity in plants that co-inhabit the vineyards. The aim of the present study was to evaluate growth parameters and oxidative stress in black oat plants ...
Eduardo Girotto, Carlos A. Ceretta, Liana V. Rossato, Julia G. Farias, Gustavo Brunetto, Alcione Miotto, Tadeu L. Tiecher, Lessandro de Conti, Cledimar R. Lourenzi, Roberta Schmatz, Admir Giachini, Fernando T. Nicoloso   +11 more
openaire   +2 more sources

Avena strigosa Schreb. U: „Crveni popis divljih vrsta Hrvatske” (2005)

2005
Procjena ugroženosti vrste sukladno IUCN kriterijima u Crvenom popisu divljih vrsta Hrvatske.
Nikolić, Toni, Topić, Jasenka
openaire   +1 more source

Identification of 6-epi-heliolactone as a biosynthetic precursor of avenaol in Avena strigosa

Bioscience, Biotechnology and Biochemistry, 2022
Takatoshi Wakabayashi, Nanami Shiotani, Masaharu Mizutani   +2 more
exaly  

Searching for Novel Oat Crown Rust Resistance in Diploid Oat Avena strigosa Schreb. Reveals the Complexity and Heterogeneity of the Analyzed Genebank Accessions

Agriculture (Switzerland), 2023
Sylwia Sowa, Volker Mohler, Edyta Paczos-Grzeda   +2 more
exaly  

ERRATUM; TRISOMICS OF AVENA STRIGOSA

Canadian Journal of Genetics and Cytology, 1975
openaire   +1 more source