GENETIKA, Vol

GENETIKA, Vol. 5, No.1 (1973)

B. PEJKIĆ

CYTOGENETICAL PROPERTIES OF POŽEGAČA PLUMS WITH SINGLE AND DOUBLE FLOWERS [Abstract]

A. POPOVIĆ, Lj. ZEČEVIĆ, M. KUBUROVIĆ and Sofija POPOVIĆ

QUALITATIVE AND QUANTITATIVE PROPERTIES OF SOME WHEAT MUTANTS, VARIETY FIORELLO [Abstract]

C. JOVANOVIĆ and Kosana KONSTANTINOV

EFFECTS OF DIFFERENT MUTAGENIC AGENTS ON THE FREQUENCY OF CHROMOSOMAL ABERRATIONS IN M5 - PROGENY OF WHEAT [Abstract]

Nada STATIĆ

THE FREQUENCY OF DALTONISM IN NADALJ VILLAGE AND A REVIEW OF A FAMILY WITH AND DEUTAN ALLELES [Abstract]

H.D. KLEIN und M. MILUTINOVIĆ

METHODISCHE UNTERSUCHUNGEN ZUR ERMITTLUNG DES KARYOTYPS VON PISUM SATIVUM ALS GRUNDLAGE FUR DIE ZYTOLOGISCHE IDENTIFIZIERUNG VON TRANSLOKATIONEN [Abstract]

H.P. MÜLLER

GENETIC CONTROL OF THE QUANTITATIVE COMPOSITION OF SEED PROTEINS IN MUTANTS AND RECOMBINANTS OF PISUM SATIVUM [Abstract]

W. GOTTSCHALK und Vera MILUTINOVIĆ

UNTERSUCHUNGEN ZUR HETEROSIS BEI SELBSTBEFRUCHTERN. I. DIE MOPHOLOGIE VON BASTARDEN VERSCHIEDENER PISUM-MUTANTEN IM VERGLEICH ZU DEN ELTERLICHEN GENOTYPEN [Abstract]

Nada SAVKOVIĆ, Jugoslava PEČEVSKI and Kaca MALČIĆ

PERSISTENCE OF CHROMOSOMAL TRANSLOCATIONS INDUCED IN MOUSE SPERMATOGONIA BY WHOLE-BODY IRRADIATION AND LOCAL IRRADIATION OF TESTES [Abstract]

M. TASKOVSKI, B. VASKOV, G. EFREMOV and T. TOKOVSKI

ON THE RELATIONSHIP BETWEEN HEMOGLOBIN AND TRANSFERRIN PHENOTYPES AND THE YIELD AND QUALITY OF WOOL IN SHEEP [Abstract]

S.E. HASHISH, B. BOTULA-MANYALA and W. NDOITE

A CONTRIBUTION TO THE STUDY OF THE EFFECTS OF RADIATION ON THE QUALITATIVE AND QUANTITATIVE PRODUCTIVITY OF PEANUT PLANTS [Abstract]

Jelena PAVLIČIĆ

CONTRIBUTION TO THE STUDY OF THE EVOLUTIONARY RELATIONSHIP OF DOMESTIC MAIZE FLINT TYPES FROM SOME HILLY AREAS [Abstract]

N. PEŠEV and N. KRSTIĆ

COMBINING ABILITY OF SOME NEW DOMESTIC INBRED LINES OF MAIZE [Abstract]

Published in „GENETIKA“ Vol. 5, No.1 (1973), pp. 1-11

Serbia

Original scientific paper

CYTOGENETICAL PROPERTIES OF POŽEGAČA PLUMS WITH SINGLE AND DOUBLE FLOWERS

B. PEJKIĆ

Institut za voćarstvo i vinogradarstvo Poljoprivrednog fakulteta, Zemun - Beograd, Jugoslavija

Abstract

Pejkić, B. (1973): Cytogenetical properties of Pozegaca plums with single and double flowers.- Genetika, Vol. 5, No. 1, 1-11.

The Požegača plum tree with double flowers manifested certain cytogenetical and cytochemical differences, from that with single flowers. Pozegaca with double flowers showed especially pronounced deviations from the normal which were manifested by abnormal conjugation, the retention of chromosomes, pollen germination and a considerably lower histone content, compared with Požegača trees with single flowers.

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Published in „GENETIKA“ Vol. 5, No.1 (1973), pp. 13-19

Serbia

Original scientific paper

QUALITATIVE AND QUANTITATIVE PROPERTIES OF SOME WHEAT MUTANTS, VARIETY FIORELLO

A. POPOVIĆ, Lj. ZEČEVIĆ, M. KUBUROVIĆ and Sofija POPOVIĆ

Zavod za strna žita, Kragujevac i Institut za biološka istraživanja, Beograd, Jugoslavija

Abstract

Popović, A., Zečević, Lj., Kuburović, M. Popović, S. (1973): Qualitative and quantitative properties of some wheat mutants variety Fiorello. - Genetaka, Vol. 5, No. 1, 13-19.

Data are presented about the sedimentation values for 37 Ms sublines of the wheat variety Fiorello, selected from material irradiated by different doses of gamma-rays. Among these lines, 17 sublines had greater sedimentation values than non-irradiated control plants, and in 17 other sublines the corresponding values were lower. A great variability was noticed in the height and yield of plants, as well as in some other characteristics.

The significance of the use of ionizing radiation in the induction of genetic variability and the selection of mutants was pointed out, especially with the regard to the increase of the content and the improvement of the quality of protein.

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Published in „GENETIKA“ Vol. 5, No.1 (1973), pp. 21-30

Serbia

Original scientific paper

EFFECTS OF DIFFERENT MUTAGENIC AGENTS ON THE FREQUENCY OF CHROMOSOMAL ABERRATIONS IN M₅ - PROGENY OF WHEAT

C. JOVANOVIĆ and Kosana KONSTANTINOV

Zavod za genetiku, INEP, Zemun, Jugoslavija

Abstract

Jovanović, C., Konstantinov, K. (1973): Effects of different mutagenic agents on the frequency of chromosomal aberrations in Ms-progeny of wheat. - Genetika, Vol. 5, No. 1, 21-30.

The effects of El, EMS, gamma irradiation and fast neutrons on the appearance of chromosomal aberrations in vulgare wheat (Ms-generation) were investigated. The number of cells with chromosomal aberrations in the control samples was higher than is normally characteristic for vulgare wheat. There was no detectable effect of El, EMS and gamma irradiation on the chromosomes in Ms-progeny of chemically treated or gamma irradiated seeds. Fast neutrons induced chromosomal aberrations detectable in the Ms-generation.

There is no evidence that the changed content of protein in the seeds depends on the induced chromosomal aberrations.

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Published in „GENETIKA“ Vol. 5, No.1 (1973), pp. 31-38

Serbia

Original scientific paper

THE FREQUENCY OF DALTONISM IN NADALJ VILLAGE AND A REVIEW OF A FAMILY WITH AND DEUTAN ALLELES

Nada STATIĆ

Zavod za biologiju, Medicinski fakultet Novi Sad, Jugoslavija

Abstract

Stajić, N. (1973): The frequency of daltonism in Nadalj vilage and a review of a family with protan and deutan allels. - Genetika, Vol. 5, No. 1, 31-38.

In this investigation by the Ishihara test the frequency of daltonists was found to be 7.05%. At the same time, dichromats and anomalous trichromats, separated by the Ishihara and Farnsworth tests, are shown. A family-tree with protan and deutan alleles is shown as well.

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Published in „GENETIKA“ Vol. 5, No.1 (1973), pp. 39-49

Serbia

Original scientific paper

METHODISCHE UNTERSUCHUNGEN ZUR ERMITTLUNG DES KARYOTYPS VON PISUM SATIVUM ALS GRUNDLAGE FUR DIE ZYTOLOGISCHE IDENTIFIZIERUNG VON TRANSLOKATIONEN

H.D. KLEIN und M. MILUTINOVIĆ

Institut fur Genetik der Universitat Bonn und Landwirtschaftliche, Fakultat der Universitat Belgrad

Abstract

Klein, H. D. und Milutinović, M. (1973): Methodische Unter-snchimgen zur Ermittlung des Normalkaryotyps van Pisum sa-tivum als Grundlage fur die zytologische Identifiziemng van Translokationen. - Genetika, Vol. 5, No. 1, 39-49.

In der vorliegenden Arbeit wurde mit Hilfe der Meta-phase-Chromosomen des Wurzelspitzenmeristems der Karyotyp von Pisum sativum, Handelssorte Dippes gelbe Viktoria, aufgestellt und mit der Linie 110 (von Lamprecht) verglichen. Dabei ergab sich eine weitgehende Dbereinstimmung zwischen beiden Sor-ten. Besondere Aufmerksamkeit wurde methodischen Fragen ge-widmet. Es gelang dabei, durch Vorbehandlung mit 5,7-Dibrom-Hydroxychinolin und einer Kombination der Feulgen- und Orcein- Essigsaure-Quetschtechnik neben einer intensiven, kon-trastreichen Farbung der Chromosomen eindeutig analysier-bare Metaphaseplatten zu erzielen. Dariiber hinaus war es mog-lich, den gesamten Arbeitsvorgang an drei Stellen zu unterbrechen, so dafi ein groBerer, zeitlicher Spielraum zur Durchfiihrung sol-cher Analysen zur Verfugung steht.

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Published in „GENETIKA“ Vol. 5, No.1 (1973), pp. 51-58

Serbia

Original scientific paper

GENETIC CONTROL OF THE QUANTITATIVE COMPOSITION OF SEED PROTEINS IN MUTANTS AND RECOMBINANTS OF PISUM SATIVUM

H.P. MÜLLER

Institute of Genetics, University of Bonn, Bonn, F.R. Germany

Abstract

Müller, H. P. (1973): Genetic control of the quantitative composition of seed proteins in mutants and recombinants of Pisum sativum - Genetika, Vol. 5, No. 1, 51-58.

The total content of protein and the protein fractions albumin and globulin were analysed quantitavely in some mutants and recombinants of Pisum sativum in order to study the distribution of the main protein fractions within the seeds of different genotypes. It could be shown that in all genotypes analysed 34-60% of the total protein consists of albumin and globulin, the latter being the major fraction. The globulin/albumin ratio as an index for evaluating the relative amounts of both fractions in total soluble protein reveals that in most mutants and recombinants the albumin fraction is decreased and the globulin fraction is increased as compared with the initial line. Comparing the globulin-albumin situation in the recombinants with their respective parents it can be seen that there exist some alterations in the globulin/albumin ratio in favor of the albumins. The data presented are discussed in connection with the improvement of seed proteins in peas.

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Published in „GENETIKA“ Vol. 5, No.1 (1973), pp. 59-72

Serbia

Original scientific paper

UNTERSUCHUNGEN ZUR HETEROSIS BEI SELBSTBEFRUCHTERN. I. DIE MOPHOLOGIE VON BASTARDEN VERSCHIEDENER PISUM-MUTANTEN IM VERGLEICH ZU DEN ELTERLICHEN GENOTYPEN

W. GOTTSCHALK und Vera MILUTINOVIĆ

Institut fiir Genetik der Universitat Bonn, BRD

Abstract

Gottschalk, W. und Milutinović, V. (1973): Untersuchungen zur Heterosis bei Selbstbefruchtern. I. Die Morphologic van Bas-tarden verschiedener Pisum-Mutanten ini Vergleich zu den elterli-chen Genotypen. - Genetika, Vol. 5, No. 1, 59-72.

Die rontgeninduzierte verbanderte Erbsen-Mutante 489-C zeigt in alien bisher durchgefuhrten Kreuzungen mit der Ausgangs-form und 15 verschiedenen Mutanten einen aussergewohnlich star-ken Heterosis-Effekt, der an die genetische Konstitution dieser Mutante ,gebunden 1st. In bezug auf die vegetative Ausbildung der Bastarde ergaben sich fur die verschiedenen Kriterien in Abhangigkeit vom Genotypus des zweiten Kreuzungspartners fol-gende Mittelwerte, bezogen auf die Vergleichswerte der Aus-gangsform = 100%:

für die Internodienzahl: 117—137%,

für die Internodienlange: 105—155%,

für die Pflanzenlange: 132—202%,

für das Pflanzengewicht: 193—381%.

Die Untersuchungen wurden in zwei aufeinanderfolgenden Vege-tationsperioden durchgefuhrt und erbrachten prinzipiell iiber-einstimmende Ergebnisse. Ini jahre 1971 war der Grad der Heterosis - offenbar als Folge bestimmter Klimafaktoren - in alien Kombinationen hoher als in Sommer 1970.

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Published in „GENETIKA“ Vol. 5, No.1 (1973), pp. 73-77

Serbia

Original scientific paper

PERSISTENCE OF CHROMOSOMAL TRANSLOCATIONS INDUCED IN MOUSE SPERMATOGONIA BY WHOLE-BODY IRRADIATION AND LOCAL IRRADIATION OF TESTES

Nada SAVKOVIĆ, Jugoslava PEČEVSKI and Kaca MALČIĆ

Department of Radiobiology, Institute of Nuclear Sciences »Boris Kidrič«, Belgrade, Yugoslavia

Abstract

Savković, N., Pečevski, J. and Malčić, K. (1973): Persistence of chromosomal translocation induced in mouse spermatogonia by whole-body irradiation and local irradiation of testes.- Genetika, Vol. 5, No. 1, 73-77.

The present study is an analysis of chromosome translocations produced in male mice by whole-body or local irradiation with 500 R X-rays. The rate of induction of reciprocal trans-locations in spermatogonial stages was determined by cytological examination of descendant spermatocytes at different times, namely 30, 60, 90 and 120 days after irradiation.

Our results show conclusively that many translocations induced in mouse spermatogonia are not eliminated 120 days after 500 R. The percentage of translocation configurations was significantly greater after whole-body than after local irradiation after 60, 90 and 120 days the general shape of curves being similar.

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Published in „GENETIKA“ Vol. 5, No.1 (1973), pp. 79-88

Serbia

Original scientific paper

ON THE RELATIONSHIP BETWEEN HEMOGLOBIN AND TRANSFERRIN PHENOTYPES AND THE YIELD AND QUALITY OF WOOL IN SHEEP

M. TASKOVSKI, B. VASKOV, G. EFREMOV and T. TOKOVSKI

Faculty of Agriculture and Forestry, Department of Animal Breeding Development of SR Macedonia, Skopje, Yugoslavia

Abstract

Taskovski, M., Vaskov, B., Efremov. G. and Tokovski, T. (1973): On the relationship between hemoglobin and transfer-rin phenotypes and the yield and quality of wool in sheep.- Genetika, Vol. 5, No. 1, 79-88.

The relationship between hemoglobin and transferrin phenotypes and the yield and quality of wool has been studied in a population of Sharplanina crossbreed and a population of merino de L'est sheep between 1966 and 1969. In this study 893 Sharplanina crossbreed of which 375 were hogs, 407 were ewes and 111 were rams, and 111 merino de L'est sheep (86 ewes and 25 rams) were included. The production characters were greasy fleece weight, staple length, elasticity of fibre, strength of fibre and softness of fibre.

The results of this study showed no association between hemoglobin type and the yield and quality of wool in Sharplanina crossbreed. In merino de L'est sheep, however, an association of hemoglobin type with strength of fibre was found. Regarding transferrin polymorphism significant associations between transferirrin type and the yield of wool, elasticity of fibre and softness of fibre in Sharplanina crossbreed but not in the merino de L'est breed of sheep was found. Some of the observed associations are ascribed to chance.

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Published in „GENETIKA“ Vol. 5, No.1 (1973), pp. 89-93

Serbia

Original scientific paper

A CONTRIBUTION TO THE STUDY OF THE EFFECTS OF RADIATION ON THE QUALITATIVE AND QUANTITATIVE PRODUCTIVITY OF PEANUT PLANTS

S.E. HASHISH, B. BOTULA-MANYALA and W. NDOITE

Regional Centre for Nuclear Studies, CREN, Kinshasa, Republic of Zaire

Abstract

Hashish, S. E., Botula-Manyala, B. and Ndotite, W. (1973): A contribution to the study of the effects of radiation on the qualitative and quantitative productivity of peanut plants. - Genetika, Vol. 5. No. 1, 89-93.

Air-dried seeds of the variety A1052 were exposed to mixed gamma-neutron radiation in a Triga MK I research reactor at the Centre for Nuclear Studies, Kinshasa. The qualitative and quantitative characters of the Xi and X₂ generations were compared to those of control plants.

The parameters tested were the time required for seedlings to emerge, % mortality, length of main stem at harvest, number of branches, number of pods, the shelling ratio, ail and protein content of seeds. A few mutant lines from the experiment are being selected and propagated.

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Published in „GENETIKA“ Vol. 5, No.1 (1973), pp. 95-108

Serbia

Original scientific paper

CONTRIBUTION TO THE STUDY OF THE EVOLUTIONARY RELATIONSHIP OF DOMESTIC MAIZE FLINT TYPES FROM SOME HILLY AREAS

Jelena PAVLIČIĆ

Institut za kukuruz, Beograd - Zemun, Jugoslavija

Abstract

Pavličić Jelena (1973): Contribution to the study of the evolutionary relationship of domestic maize flint types from some hilly areas. - Genetika, Vol. 5, No. 1, 95-108.

Our investigation on the evolutionary relationship and genetical divergence among domestic maize flint types from hilly areas showed the different relationships between the types and their origin.

As an indicator of their genetical divergence we have taken the degree of heterosis expression in the F₁ generation. Heterosis was mostly expressed in the following characters: height of plant, tassel branches, leaf number, 100 kernel weight and kernel length.

The Montenegrin flints and Macedonian flints were genetically most divergent. The Macedonian flints were also dissimilar to the Mediteranean flints. Most related were the Kosmet flinty dents and Montenegrin flints.

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Published in „GENETIKA“ Vol. 5, No.1 (1973), pp. 109-115

Serbia

Original scientific paper

COMBINING ABILITY OF SOME NEW DOMESTIC INBRED LINES OF MAIZE

N. PEŠEV and N. KRSTIĆ

Institut za kukuruz, Beograd - Zemun, Jugoslavija

Abstract

Pešev, N., Krstić, N. (1973): Combining ability of some new domestic inbred lines of maize. - Genetika, Vol. 5, No. 1, 109-115.

The use of 6 genetically different lines as testers was found to give significant data about the general combining ability of 56 new domestic inbred lines of maize.

The investigated inbred lines were divided into 3 groups according to their general combining ability, using the performance index. A high general combining ability was shown by 13 lines, a middle ability by 16 lines and a low ability by 27 inbred lines (48,6%).

The inbred lines with a high general combining ability, cited in this work, can be used for the development of hybrids with an intensive heterosis effect.

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