Wyniki wyszukiwania

1

Haploidy i linie podwojonych haploidow pszenicy, pszenzyta i zyta

100%

Slusarkiewicz-Jarzina A., Ponitka A.

Działalność Naukowa PAN. Wybrane Zagadnienia

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1998

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tom 06

126-127

2

Otrzymywanie spontanicznych i indukowanych linii podwojonych haploidów pszenżyta ozimego z wykorzystaniem kultur pylnikowych

100%

Ponitka A., Slusarkiewicz-Jarzina A.

Biuletyn Instytutu Hodowli i Aklimatyzacji Roślin

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2011

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nr 260-261

3

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Regeneration of oat androgenic plants in relation to induction media and culture conditions of embryo-like structures

100%

Ponitka A., Slusarkiewicz-Jarzina A.

Acta Societatis Botanicorum Poloniae

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2009

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tom 78

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nr 3

209-213

The effect of C17 and W14 induction media on the formation of embryo-like structures (ELS) from F3 generation of nine hexaploid oat hybrids was investigated in the study. In all genotypes, the highest number of ELS (0.6 - 12.1/100 anthers) was obtained on C17 medium. The efficiency of plant regeneration on medium 190-2 was tested, in relation to different ELS culture conditions. The highest rate of green plants per 100 ELS (3.3 - 42.4) was produced by incubation at 22oC in the dark for the first two weeks. Among 36 green regenerants, 28 (77.8%) were haploid and 8 (22.2%) were spontaneous doubled haploids, fully fertile. After colchicine treatment of haploid plants, 19 were partially fertile and set from 1 to 15 seed per panicle.

4

The effect of physical medium state on anther culture response in Polish cultivated oat [Avena sativa L.]

100%

Slusarkiewicz-Jarzina A., Ponitka A.

Acta Biologica Cracoviensia. Series Botanica

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2007

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tom 49

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nr 2

27-31

5

Kultury in vitro prazarodkow - jedna z metod pokonywania barier niekrzyzowalnosci u zboz i traw

100%

Slusarkiewicz-Jarzina A., Ponitka A.

Hodowla Roślin i Nasiennictwo

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1995

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nr 2

13-15

6

Wplyw pozywki i wstepnego traktowania pedow na czestotliwosc uzyskiwania androgenicznych zarodkow i roslin zyta [Secale cereale L.]

100%

Slusarkiewicz-Jarzina A., Ponitka A.

Rozprawy i Monografie. Instytut Genetyki Roślin Polskiej Akademii Nauk

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2004

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nr 11

367-374

7

Induction of gynogenesis in selected plant species from the family Papilionaceae

100%

Ponitka A., Slusarkiewicz-Jarzina A.

Genetica Polonica

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1987

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tom 28

|

nr 3

8

Cleared-ovule technique used for rapid access to early embryo development in Secale cereale x Zea mays crosses

100%

Ponitka A., Slusarkiewicz-Jarzina A.

Acta Biologica Cracoviensia. Series Botanica

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2004

|

tom 46

133-137

Nine rye genotypes and pollen mixture of three maize cultivars were evaluated for embryo formation in rye x maize crosses. Based on cleared ovule preparations, the development of embryo and endosperm were observed at 48, 72 and 96 h after pollination. Embryos were formed in eight cross combinations (3.3% to 23.3% depending on rye genotype), but in five combinations ovules had both embryos and endosperm nuclei. In a sample of 344 cleared ovules, 28 (8.1%) had both embryo and endosperm, 15 (4.4%) had only embryo, and 13 (3.8%) had only endosperm.

9

Plant regeneration from cultured fertilized ovules and immature embryos of Triticum aestivum L.

100%

Ponitka A., Slusarkiewicz-Jarzina A.

Genetica Polonica

|

1993

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tom 34

|

nr 2

109-113

10

Androgeneza u zycicy trwalej [Lolium perenne L.]

100%

Slusarkiewicz-Jarzina A., Ponitka A.

Genetica Polonica

|

1994

|

tom 35A

91-93

11

Anther culture response in F1 hybrids of winter wheat [Triticum aestivum L.]

100%

Ponitka A., Slusarkiewicz-Jarzina A.

Journal of Applied Genetics

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1996

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tom 37

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nr 3

The effect of cold pretreatment of spikes on somatic embryo induction and anther culture response of 25 F₁ winter wheat hybrids was investigated. The efficiency of androgenic embryos was the highest when spikes were incubated at 4°C for 6-9 days. A total of 2242 (73.0%) green and 885 (27.0%) albino plants were obtained from 9900 cultured anthers. Anther culture response in wheat was found to be markedly affected by the genotype of donor plants. The percentage of green plants varied from 0 to 115.7%. A great majority of anther-derived regenerants were haploids (82.35%), while the remaining plants were spontanoeus diploids (13.73%) and aneuploids (3.92%).

12

Effect of genotype and media composition on embryoid induction and plant regeneration from anther culture in triticale

100%

Slusarkiewicz-Jarzina A., Ponitka A.

Journal of Applied Genetics

|

1997

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tom 38

|

nr 3

Anthers of twenty triticale genotypes were cultured on three different media: 1 - PII (Chuang et al. 1978) with increased 2,4-D to 2 mg L⁻¹ and agarose 6 g L⁻¹ , 2 - Macro-, micronutrients and vitamines like in MN6 (Chu, Hill 1988) + 2 mg L⁻¹ 2.4-D + 0.5 mg L⁻¹ KIN + 5 mg L⁻¹ FeEDTA + 90 g L⁻¹ sucrose; 3 - Macro-, micronutrients and vitamines like in MN6 (Chu, Hill, 1988) + 2 mg L⁻¹ 2.4-D + 0.5 mg L⁻¹ KIN + 5 mg L⁻¹ FeEDTA + 120 g L⁻¹ sucrose. Embryoid induction and plant regeneration were influenced by donor plant genotype and induction medium. Medium 1 was the best for embryoid induction, while for green plant regeneration the best were media 1 and 2. Out of 300 anthers from each genotype plated on each of the three media, 64-1250, 12-486 and 6-212 somatic embryos and 8-86, 3-136 and 1-26 green plants were recorded, on media 1, 2 and 3, respectively.

13

Stymulacja androgenezy pszenżyta w wyniku traktowania kłosów roztworem 2,4-D

81%

Ponitka A., Slusarkiewicz-Jarzina A., Wozna J.

Zeszyty Problemowe Postępów Nauk Rolniczych

|

2002

|

tom 488

|

nr 2

14

In vitro culture of ovules and embryos in intergeneric hybridization within the Lolium-Festuca complex

81%

Slusarkiewicz-Jarzina A., Ponitka A., Zwierzykowski Z.

Genetica Polonica

|

1994

|

tom 35

|

nr 3

135-142

15

Hybrid between Hordeum jubatum L X Secale cereale L. and its backcross generations with rye V. Cytology of BC3

81%

Wojciechowska B., Ponitka A., Wozna J.

Genetica Polonica

|

1985

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tom 26

|

nr 2

16

Somatic embryogenesis and plant regeneration from barley x alloplasmatic rye embryo derived callus

81%

Rybczynski J., Wojciechowska B., Ponitka A.

Genetica Polonica

|

1986

|

tom 27

|

nr 1-2

17

VII Ogolnopolska Konferencja Kultur in vitro. Potencjalne zastosowanie kultur in vitro w nowoczesnej hodowli roslin

81%

Wojciechowska B., Ponitka A., Slusarkiewicz-Jarzina A.

Hodowla Roślin i Nasiennictwo

|

1995

|

nr 1

23-25

18

Efficiency of androgenesis in liquid anther cultures of winter wheat (Triticum aestivum L.)

81%

Slusarkiewicz-Jarzina A., Ponitka A., Pudelska H., Wozna J.

Acta Biologica Cracoviensia. Series Botanica. Supplement

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2012

|

tom 54

|

nr 1

19

Frequencies of spontaneous doubled haploids of winter triticale plants obtained by anther culture

81%

Ponitka A., Slusarkiewicz-Jarzina A., Wozna J., Pudelska H.

Acta Biologica Cracoviensia. Series Botanica. Supplement

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2009

|

tom 51

|

nr 1

20

Comparison of the efficiency of haploid and doubled haploid induction in anther cultures of winter and spring forms of triticale (× Triticosecale Wittm.)

81%

Slusarkiewicz-Jarzina A., Ponitka A., Pudelska H., Wozna J.

BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology

|

2015

|

tom 96

|

nr 1

Ograniczanie wyników

Haploidy i linie podwojonych haploidow pszenicy, pszenzyta i zyta

Otrzymywanie spontanicznych i indukowanych linii podwojonych haploidów pszenżyta ozimego z wykorzystaniem kultur pylnikowych

Regeneration of oat androgenic plants in relation to induction media and culture conditions of embryo-like structures

The effect of physical medium state on anther culture response in Polish cultivated oat [Avena sativa L.]

Kultury in vitro prazarodkow - jedna z metod pokonywania barier niekrzyzowalnosci u zboz i traw

Wplyw pozywki i wstepnego traktowania pedow na czestotliwosc uzyskiwania androgenicznych zarodkow i roslin zyta [Secale cereale L.]

Induction of gynogenesis in selected plant species from the family Papilionaceae

Cleared-ovule technique used for rapid access to early embryo development in Secale cereale x Zea mays crosses

Plant regeneration from cultured fertilized ovules and immature embryos of Triticum aestivum L.

Androgeneza u zycicy trwalej [Lolium perenne L.]

Anther culture response in F1 hybrids of winter wheat [Triticum aestivum L.]

Effect of genotype and media composition on embryoid induction and plant regeneration from anther culture in triticale

Stymulacja androgenezy pszenżyta w wyniku traktowania kłosów roztworem 2,4-D

In vitro culture of ovules and embryos in intergeneric hybridization within the Lolium-Festuca complex

Hybrid between Hordeum jubatum L X Secale cereale L. and its backcross generations with rye V. Cytology of BC3

Somatic embryogenesis and plant regeneration from barley x alloplasmatic rye embryo derived callus

VII Ogolnopolska Konferencja Kultur in vitro. Potencjalne zastosowanie kultur in vitro w nowoczesnej hodowli roslin

Efficiency of androgenesis in liquid anther cultures of winter wheat (Triticum aestivum L.)

Frequencies of spontaneous doubled haploids of winter triticale plants obtained by anther culture

Comparison of the efficiency of haploid and doubled haploid induction in anther cultures of winter and spring forms of triticale (× Triticosecale Wittm.)