THE RELATIONSHIP BETWEEN THE ENDOGENOUS ABSCISIC ACID CONTENT OF ANTHERS AND IN VITRO ANDROGENESIS IN PEPPERS (Capsicum annuum L.)

Öskum, D.; Tıpırdamaz, Rukiye; Ellialtıoğlu, Şeküre Şebnem

doi:10.17660/actahortic.2001.560.63

Cited by 7 publications

(7 citation statements)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Cold pretreatment of flower buds from 24 to 100 h before excising anthers for culture stimulated the androgenetic response (Morrison et al 1986a, b;Supena et al 2006). However, it has also been reported that there are no significant effects of flower bud cold pretreatment (Vagera and Havranek 1985;Munyon et al 1989;Ö zkum et al 2001;Kim et al 2005). Ö zkum and Tipirdamaz (2002) found that reduced embryo formation after cold pretreatment due to callus induction on the explants.…”

Section: Temperature Stress Treatmentmentioning

confidence: 98%

“…Callusogenesis is also observed when cytokinins (2005) 2 are combined with a-naphtaleneacetic acid (NAA) (Park et al 1992;Wang et al 2004). Low concentrations of NAA (up to 0.1 mg/l) or its combination with kinetin, 2.4-D and BA, positively increase anther embryogenesis reaction (Yoon et al 1991;Ellialtioglu et al 2001;Ö zkum et al 2001; Ö zkum and Tipirdamaz 2002; Kim et al 2004). Gonzalez-Garcia (2002) and Supena et al (2006) demonstrated that 2.0 mg/l IAA combined with BA (0.3 mg/l), and 5 lM IAA with zeatin (2.5 lM) are suitable for initiating microspore embryogenesis.…”

Section: Plant Growth Regulatorsmentioning

confidence: 99%

“…Carbon stimulates embryogenesis in pepper and prolongs vitality and productivity of anthers by inhibiting callus proliferation, but inhibits growth of embryos and development of regenerants (Vagera and Havranek 1985;Boyaci 2001). Charcoal in media at concentrations from 0.25 to 2% (Morrison et al 1986b;Dolcet-Sanjuan and Claveira 1994;Ö zkum et al 2001;Ö zkum and Tipirdamaz 2002;Supena et al 2006), or in combination with carrot extract stimulates embryogenesis (Vagera 1984;Pandeva and Zagorska 1986;Pandeva et al 1990) (Table 1). Ellialtioglu et al (2001) observed increased embryo production on medium C and decreased on medium MS (Murashige and Skoog 1962) supplemented with carrot extract and activated charcoal.…”

Section: Plant Growth Regulatorsmentioning

confidence: 99%

See 2 more Smart Citations

Anther culture in pepper (Capsicum annuum L.) in vitro

2011

View full text Add to dashboard Cite

Pepper (Capsicum annuum L.) is an important vegetable crop that can be improved using plant tissue culture and biotechnology. However, it is difficult to develop appropriate breeding material by in vitro cultivation in this species. Haploid plant production is useful in the breeding programs to facilitate recovery of recessive mutations and unique genetic recombinations. In embryogenesis, haploid formation from pollen in anther culture is a scientifically advanced, but controversial system. Various techniques for haploid plant regeneration are used to establish an efficient double haploid production method. The purpose of this article is to summarize, through comparison, results in pepper anther culture, problems associated with work in this field, and the influence of critical factors for successful embryo formation and plantlet development.

show abstract

Section: Temperature Stress Treatmentmentioning

confidence: 98%

Section: Plant Growth Regulatorsmentioning

confidence: 99%

Section: Plant Growth Regulatorsmentioning

confidence: 99%

See 1 more Smart Citation

Anther culture in pepper (Capsicum annuum L.) in vitro

2011

View full text Add to dashboard Cite

show abstract

“…Pre-cultivation flower buds are often used to increase the yield of haploids (Dumas de Vaulx, 1981;Saccardo and Devreux, 1974;Sibi et al, 1979). This can be done by using both low (4°C) (Saccardo and Devreux, 1974;Sibi et al, 1979;Oskum et al, 2001;Supena et al, 2006) and high (35° C) temperature (Dumas de Vaulx, 1981) treatment. According to Gonzalez-Melendi et al (1996) the treatment of flower buds with 4°C for 2-4 days gives better result.…”

Section: Pretreatment Of Anthermentioning

confidence: 99%

Doubled Haploid Production in Capsicum Annuum L. Using Anther Culture : A Review

Jha¹,

Choudhary²,

Agarwal³

2021

PLANT ARCHIVES

View full text Add to dashboard Cite

Capsicum spp. is a horticulture crop with great potential and is supposed to be the fourth most significant vegetable in the earth. Capsicum genus covers several dozens of species which contain vast range of nutritional and medicinal properties. The process of inbreed development for hybrid variety production is fastened by the use of doubled haploid (DH) system. Doubled haploid (DH) system plays an important role in breeding programs and developmental studies. The production of haploid and doubled haploid plants using the anther cultures of the desired genotype is one of opportunities for rapid stabilization of new variants. There is an ongoing research to develop and improve the effectiveness of these methods by looking at the factors involved in different phases like induction and regeneration. Factors predominantly incorporate condition of donor plants, plant genotypes, medium components, cultured gametophytic cells temperature treatments of (cold pre-treatment, heat shock), the developmental period of early on gametophytic cells and use of various segments like Charcoal and plant development regulators. Stress treatment is one of the conditions which are utilized for the incitement of gametophytic cells to modify toward the sporophytic pathway.

show abstract

“…On the other hand the promotive effect of activated charcoal in anther culture medium has been described earlier. Generally, the effect has been attributed to the adsorption of inhibitory substances (phenolics, abscisic acid) from the medium [10,6,24,15].…”

Section: Resultsmentioning

confidence: 99%

Effects of l-Proline and Cold Treatment on Pepper (Capsicum annuum L.) Anther Culture

Özkum¹,

Tıpırdamaz

2010

Survival and Sustainability

Self Cite

View full text Add to dashboard Cite

Comparison of cold-shock treatments (at 4 • C for 48 and 96 h) of pepper buds with a control (not subjected to cold treatments) has no effect on the production of embryo from cultured pepper anthers. The effects of cold shock treatments were not changed when the L-proline was added to the induction medium (40, 125 and 500 mg L −1 ). Cold treated anthers showed a lower response or non response than control anthers. Regeneration frequency did not appear to be affected by the presence of L-proline in the induction medium. The highest numbers of embryos (12.5 embryos/100 anthers) were obtained from the control anthers that were cultured on induction medium, MS medium, containing 4 mg L −1 naphthalene acetic acid (NAA) and 1 mg L −1 benzyladenine (BA) and activated charcoal without L-proline.

show abstract

THE RELATIONSHIP BETWEEN THE ENDOGENOUS ABSCISIC ACID CONTENT OF ANTHERS AND IN VITRO ANDROGENESIS IN PEPPERS (Capsicum annuum L.)

Cited by 7 publications

References 7 publications

Anther culture in pepper (Capsicum annuum L.) in vitro

Anther culture in pepper (Capsicum annuum L.) in vitro

Doubled Haploid Production in Capsicum Annuum L. Using Anther Culture : A Review

Effects of l-Proline and Cold Treatment on Pepper (Capsicum annuum L.) Anther Culture

Contact Info

Product

Resources

About