1. Akasaka-Kennedy, Y., Yoshida, H., & Takahata, Y. (2005). Efficient plant regeneration from leaves of rapeseed (Brassica napus L.): the influence of AgNO3 and genotype. Plant Cell Rep, 24(11), 649-654. [DOI:10.1007/s00299-005-0010-8] [PMID]

2. Bilkey, P. C., & Cocking, E. C. (1981). Increased plant vigor by in vitro propagation of Saintpaulia ionantha Wendl., from subepidermal tissue. Hort Science, 16, 643-644. [DOI:10.21273/HORTSCI.16.5.643]

3. Bull, T., & Michelmore, R. (2022). Molecular Determinants of in vitro Plant Regeneration: Prospects for Enhanced Manipulation of Lettuce (Lactuca sativa L.) [Review]. Frontiers in Plant Science, 13. [DOI:10.3389/fpls.2022.888425] [PMID] [PMCID]

4. Chatfield, S. P., & Raizada, M. N. (2008). Ethylene and shoot regeneration: hookless1 modulates de novo shoot organogenesis in Arabidopsis thaliana. Plant Cell Rep, 27(4), 655-666. [DOI:10.1007/s00299-007-0496-3] [PMID]

5. Cooke, R. C. (1977). Tissue culture propagation of African Violet. Hort Science 12(6), 549. [DOI:10.21273/HORTSCI.12.6.549]

6. Daud, N., & Taha, R. M. (2008). Plant regeneration and floral bud formation from intact floral parts of African violet (Saintpaulia ionantha H. Wendl.) cultured in vitro [Research Support, Non-U.S. Gov't]. Pak J Biol Sci, 11(7), 1055-1058. http://www.ncbi.nlm.nih.gov/pubmed/18810979 [DOI:10.3923/pjbs.2008.1055.1058] [PMID]

7. Daud, N., Taha, R. M., & Hasbullah, N. A. (2008). Studies on plant regeneration and somaclonal variation in Saintpaulia ionantha Wendl. (African violet) [Research Support, Non-U.S. Gov't]. Pak J Biol Sci, 11(9), 1240-1245. http://www.ncbi.nlm.nih.gov/pubmed/18819532 [DOI:10.3923/pjbs.2008.1240.1245] [PMID]

8. Elhiti, M., & Stasolla, C. (2011). The use of zygotic embryos as explants for in vitro propagation: An overview. In T. A. Thorpe & E. C. Yeung (Eds.), Plant embryo culture: methods and protocols (pp. 229-255). Humana Press. [DOI:10.1007/978-1-61737-988-8_17] [PMID]

9. Ghorbanzade, Z., & Ahmadabadi, M. (2014). An improved system for rapid in vitro regeneration of Saintpaulia ionantha. Plant Tissue Culture and Biotechnology, 24, 37-45. [DOI:10.3329/ptcb.v24i1.19194]

10. Hicks, G. S. (1994). Shoot induction and organogenesis in vitro: a developmental perspective. In Vitro Cellular & Developmental Biology-Plant, 30, 10-15. [DOI:10.1007/BF02632113]

11. Hoshino, Y., Nakano, M., & Mii, M. (1995). Plant regeneration from cell suspension-derived protoplasts of Saintpaulia ionantha Wendl. Plant Cell Reports, 14, 341-344. [DOI:10.1007/BF00238593] [PMID]

12. Ikeuchi, M., Favero, D. S., Sakamoto, Y., Iwase, A., Coleman, D., Rymen, B., & Sugimoto, K. (2019). Molecular mechanisms of plant regeneration. Annual review of plant biology, 70, 377-406. [DOI:10.1146/annurev-arplant-050718-100434] [PMID]

13. Ikeuchi, M., Ogawa, Y., Iwase, A., & Sugimoto, K. (2016). Plant regeneration: cellular origins and molecular mechanisms. Development, 143(9), 1442-1451. [DOI:10.1242/dev.134668] [PMID]

14. Jia, H., Yu, J., Yi, D., Cheng, Y., Xu, W., Zhang, L., & Ma, Z. (2009). Chromosomal intervals responsible for tissue culture response of wheat immature embryos. Plant Cell, Tissue and Organ Culture (PCTOC), 97, 159-165. [DOI:10.1007/s11240-009-9510-5]

15. Kolehmainen J, M. P. (2006). Population stage structure, survival and recruitment in the endangered East African forest herb Saintpaulia. Plant Ecology, 192(1), 85-95. [DOI:10.1007/s11258-006-9228-y]

16. Lardon, R., & Geelen, D. (2020). Natural variation in plant pluripotency and regeneration. Plants (Basel), 9(10). [DOI:10.3390/plants9101261] [PMID] [PMCID]

17. Lee, S., L, I. S., & Vreugdenhil, D. (2018). Natural variation of hormone levels in Arabidopsis roots and correlations with complex root architecture. J Integr Plant Biol, 60(4), 292-309. [DOI:10.1111/jipb.12617] [PMID] [PMCID]

18. Linsmaier, E. M., & Skoog, F. (1965). Organic growth factor requirements of tobacco tissue cultures. Physiologia Plantarum, 18, 100-127. http://dx.doi.org/10.1111/j.1399-3054.1965.tb06874.x [DOI:10.1111/j.1399-3054.1965.tb06874.x]

19. Long, Y., Yang, Y., Pan, G., & Shen, Y. (2022). New insights into tissue culture plant-regeneration mechanisms [Review]. Frontiers in Plant Science, 13. [DOI:10.3389/fpls.2022.926752] [PMID] [PMCID]

20. Mithila, J., Hall, J. C., Victor, J. M., & Saxena, P. K. (2003). Thidiazuron induces shoot organogenesis at low concentrations and somatic embryogenesis at high concentrations on leaf and petiole explants of African violet (Saintpaulia ionantha Wendl) [Research Support, Non-U.S. Gov't]. Plant Cell Rep, 21(5), 408-414. [DOI:10.1007/s00299-002-0544-y] [PMID]

21. Molgaard, J. P., Roulund, N., Deichmann, V., Irgens-Moller, L., Andersen, S. B., & Farestveit, B. (1991). In vitro multiplication of Saintpaulia ionantha Wendl. by homogenization of tissue cultures. Scientia Horticulturae, 48, 285-292. [DOI:10.1016/0304-4238(91)90137-N]

22. Murashige, T., & Skoog, F. (1962). A revised medium for rapid growth and bioassays with tobacco tissue cultures. Physiol Plant, 15, 473-497. [DOI:10.1111/j.1399-3054.1962.tb08052.x]

23. Perez-Garcia, P., & Moreno-Risueno, M. A. (2018). Stem cells and plant regeneration. Developmental Biology, 442(1), 3-12. https://doi.org/10.1016/j.ydbio.2018.06.021 [DOI:https://doi.org/10.1016/j.ydbio.2018.06.021] [PMID]

24. Radhakrishnan, D., Kareem, A., Durgaprasad, K., Sreeraj, E., Sugimoto, K., & Prasad, K. (2018). Shoot regeneration: a journey from acquisition of competence to completion. Curr Opin Plant Biol, 41, 23-31. [DOI:10.1016/j.pbi.2017.08.001] [PMID]

25. Saltveit, M. E., & Hepler, P. K. (2004). Effect of heat shock on the chilling sensitivity of trichomes and petioles of African violet (Saintpaulia ionantha). Physiol Plant, 121(1), 35-43. [DOI:10.1111/j.0031-9317.2004.00288.x] [PMID]

26. Shukla, M., Sullivan, J. A., Jain, S. M., Murch, S. J., & Saxena, P. K. (2013). Micropropagation of African violet (Saintpaulia ionantha Wendl.) [Research Support, Non-U.S. Gov't]. Methods Mol Biol, 11013, 279-289. [DOI:10.1007/978-1-62703-074-8_22] [PMID]

27. Shumilina, D., Kornyukhin, D., Domblides, E., Soldatenko, A., & Artemyeva, A. (2020). Effects of genotype and culture conditions on microspore embryogenesis and plant regeneration in Brassica rapa ssp. Rapa L. Plants (Basel), 9(2). [DOI:10.3390/plants9020278] [PMID] [PMCID]

28. Smith, R. H., & Norris, R. E. (1983). In vitro propagation of African Violet chimeras. Hort Science, 18(4), 436-437. [DOI:10.21273/HORTSCI.18.4.436]

29. Start, N. D., & Cumming, B. G. (1976). In vitro propagation of Saintpaulia ionantha Wendl. Hort-Science, 11(3), 204-206. [DOI:10.21273/HORTSCI.11.3.204]

30. Sunpui, W., & Kanchanapoom, K. (2002). Plant regeneration from petiole and leaf of African violet (Saintpaulia ionantha Wendl.) cultured in vitro. Songklanakarin J. Sci. Technol., 24(3), 357-364. DOI: http://dx.doi.org/10.3923/pjbs. 2008.1055.1058

31. Thengane, S. R., Joshi, M. S., Khuspe, S. S., & Mascarenhas, A. F. (1994). Anther culture in Helianthus annuus L., influence of genotype and culture conditions on embryo induction and plant regeneration. Plant Cell Rep, 13(3-4), 222-226. [DOI:10.1007/BF00239897] [PMID]

32. Vijayan, K., Chakraborti, S. P., & Roy, B. N. (2000). Plant regeneration from leaf explants of mulberry: influence of sugar, genotype and 6-benzyladenine. Indian J Exp Biol, 38(5), 504-508. https://www.ncbi.nlm.nih.gov/pubmed/11272418

33. Weatherhead, M. A., Grout, B. W. W., & Short, K. C. (1982). Increased haploid production in Saintpaulia ionantha Wendl., by anther culture. Scientia Horticulturae, 17, 137-144. [DOI:10.1016/0304-4238(82)90006-1]

34. Winkelmann, T., & Grunewaldt, J. (1995). Genotypic variability for protoplast regeneration in Saintpaulia ionantha (H. Wendl.). Plant Cell Reports, 14, 704-707. [DOI:10.1007/BF00232651] [PMID]

35. Xu, L., & Huang, H. (2014). Genetic and epigenetic controls of plant regeneration. Current topics in developmental biology, 108, 1-33. [DOI:10.1016/B978-0-12-391498-9.00009-7] [PMID]

36. Yan, T., Hou, Q., Wei, X., Qi, Y., Pu, A., Wu, S., An, X., & Wan, X. (2023). Promoting genotype-independent plant transformation by manipulating developmental regulatory genes and/or using nanoparticles. Plant Cell Reports. [DOI:10.1007/s00299-023-03037-2] [PMID] [PMCID]