Mutagenesis in Plant Breeding for Disease and Pest Resistance

Kozjak, Petra; Meglič, Vladimir

doi:10.5772/50332

Cited by 13 publications

(11 citation statements)

References 127 publications

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“…Mutagenesis enables the identification of wild R genes or the creation of novel R genes. Induced mutagenesis offers scope to identify newer R genes, especially when there is no reliable source of resistance found in the nature that makes it impossible to introduce to susceptible cultivars by hybridization (Petra and Vladimir 2012). Induced mutagenesis by radiation mutagens have advantages over other insertional methods, since mutagens introduce random changes throughout genome and can generate variety of mutations within a single plant.…”

Section: Resultsmentioning

confidence: 99%

Gamma rays induced urdbbean [Vigna mungo (L.) Hepper] mutants with YMV resistance, good batter quality and bold seeded type

Vanniarajan

Ganeshram

Souframanien

et al. 2017

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The seeds of urdbean varieties MDU 1 and VBN (Bg) 4 were treated with 5 doses (100, 200 300, 400 and 500 Gy) of Gamma rays to identify YMV resistant and determinate plant type. The individual plant and plant-row selections were made in M 2 , M 3 and M 4 generation of MDU 1 and VBN (Bg) 4. Mutant population was screened for YMV resistance, pods protruding up above the canopy, early maturity, and purple pigmentation on plant. The investigation revealed that ACM-16-30, ACM-16-29, ACM-6-17 and ACM-16-14 mutant lines were found to be as ideal mutant lines for further improvement programme. The mutants line had YMV resistance, purple pigmentation on leaf, hypocotyls, stem and pod along with pods protruding up above the canopy, good batter quality and bold seeded type.

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Section: Resultsmentioning

confidence: 99%

Gamma rays induced urdbbean [Vigna mungo (L.) Hepper] mutants with YMV resistance, good batter quality and bold seeded type

Vanniarajan

Ganeshram

Souframanien

et al. 2017

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“…Odabir optimalne metode sušenja mokre ili vlažne knjižnične građe ovisi o stupnju nastalih oštećenja i sastavu materijala koji je podlegao oštećenjima, kao i o troškovima sušenja. 29 U IFLA-inim načelima za skrb i rukovanje knjižničnom građom opisane su metode sušenja knjižnične građe (navedene su i prednosti i nedostaci svake metode):…”

Section: Povijest Poplava U Knjižnicamaunclassified

“…Ujedno je to i najskuplji način sušenja gradiva, zbog duljine procesa, niske temperature kondenzatora i upotrebe vakuuma pa se primjenjuje samo za ono gradivo čija velika vrijednost može opravdati trošak. 36 Velik broj vlažnih ili umjereno mokrih knjiga može se uspješno konzervirati dubokim smrzavanjem u samoodledivom zamrzivaču. Isključivo primjenjujući postupak dubokog smrzavanja, ne postiže se sušenje dokumenata i knjiga, ali se sprječava razvoj plijesni i usporava niz kemijskih procesa u vlažnom materijalu.…”

Section: Povijest Poplava U Knjižnicamaunclassified

Conservation of Damage to Library Materials Caused by Flooding, and Proposed Preventive Measures

Car¹,

Lozo

Jakovljević

2018

Croatian Conservation Institute's yearbook

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“…Some of them can be of interest as agronomical important characters; others can be used as marker traits. Induced mutagenesis by chemical or radiation mutagens has advantages over insertion methods, since mutagens introduce random changes throughout genome and can generate variety of mutations within a single plant (Kozjak and Meglič, 2012).…”

Section: Introductionmentioning

confidence: 99%

Application of Method Embryo Culture in Combination with Gamma Irradiation and Ultra Sonic (Part II)

Encheva¹

2014

Helia

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Lines resistant to Plasmopara halstedii, Phomopsis helinthi, Septoria helianthi and Orobanche cumana (race E and G) were obtained from the Bulgarian susceptible fertility restorer lines 2574 R, 147 R, 374 R, 381 R, 377 R, American line RHA-857 and Bulgarian line with normal cytoplasm 197 B. Lines were developed using embryo culture method in combination with ultra sonic and gamma irradiation at sunflower immature zygotic embryos. All investigated lines possessed 100% resistance to diseases and parasite Orobanche. Some of the new lines showed very good combining ability. Line 12002 R developed through embryo culture method at immature zygotic embryos in combination with gamma irradiation at dose 8 Gy is paternal component of commercial hybrid Rada. Line 12003 R developed through embryo culture method at immature zygotic embryos in combination with ultra sonic at dose 25.5 W cm −2 for 1 min is paternal component of commercial hybrid Yana. Hybrids Rada and Yana possessing immunity to parasite Orobanche cumana race E and G, respectively; immunity to Plasmopara helianhi -races 300, 330, 700 and 731; resistance to Phomopsis; immunity to Macrophomina and tolerance to Phoma. Our results showed that mutagenesis in sunflower can be successfully applied to develop new lines suitable for use as parental components of new hybrids.

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Mutagenesis in Plant Breeding for Disease and Pest Resistance

Cited by 13 publications

References 127 publications

Gamma rays induced urdbbean [Vigna mungo (L.) Hepper] mutants with YMV resistance, good batter quality and bold seeded type

Gamma rays induced urdbbean [Vigna mungo (L.) Hepper] mutants with YMV resistance, good batter quality and bold seeded type

Conservation of Damage to Library Materials Caused by Flooding, and Proposed Preventive Measures

Application of Method Embryo Culture in Combination with Gamma Irradiation and Ultra Sonic (Part II)

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