000			01935nab a22004097a 4500
001			G73834
003			MX-TxCIM
005			20211006080517.0
008			121211b |||p||p||||||| |z||| |
022	0		_a0016-6715
040			_aMX-TxCIM
082	0	4	_a91-078483
100	1		_aSkoczek, H.
245	0	0	_aInheritance of nitrate reductase activity in seedling leaves and roots of doubled haploid barley lines (Hordeum vulgare L.). Pt. 2. Estimation of gene effects
260			_c1990
340			_aPrinted
500			_a2 fig.; 2 tables; 14 ref. Summaries (En, Pl, Ru)
520			_aThe inheritance of nitrate reductase activity (NR) was studied in 6-day-old seedlings of spring barley. Twenty doubled haploid lines, F1 and F2 hybrids as well as the parental forms were used for the studies. On the basis of performed calculations it has been found that the level of NR activity in the leaves and roots was determined by the additive and nonadditive gene action (dominance and nonalleilic interaction heterozygous loci). A genetic analysis has shown that the parental forms differed by three genes or groups of linked genes in the parents. It is suggested that the occurrence of transgressive lines may be related with association (+) or (-) alleles
546			_aEnglish
595			_aAC
650	1	0	_aCell structure
650	1	0	_aChemicophysical properties
650	1	0	_aChromosomes
650	1	0	_aEnzymes
650	1	0	_aGramineae
650	1	0	_aHordeum
650	1	0	_aNucleus
650	1	0	_aOxidoreductases
650	1	7	_aPlant anatomy _gAGROVOC _2 _91202
650	1	7	_aPlant genetics and breeding _gNOT IN AGROVOC _2 _91208
650	1	0	_aPlant physiology and biochemistry
650	1	0	_aPlant vegetative organs
700	1		_aAdamski, T., _ecoaut.
700	1		_aSurma, M., _ecoaut.
773	0		_tGenetica Polonica (Poland). Polish Journal of Theoretical and Applied Genetics. (1990). v. 31(2) p. 83-88
942			_cJA
999			_c21738 _d21738