[Bhatia R., Dey S.S., Sood S., Sharma K., Sharma V.K., Parkash C., Kumar R., 2016. Optimizing protocol for efficient microspore embryogenesis and doubled haploid development in different maturity groups of cauliflower (B. oleracea var. botrytis L.) in India. Euphytica 212, 439-454.10.1007/s10681-016-1775-2]Search in Google Scholar
[Bohanec B., 2003. Ploidy determination using flow cytometry. In: Doubled Haploid Production in Crop Plants: a Manual. M. Maluszynski, K.J. Kasha, B.P. Forster and I. Szarejko (Eds), Kluwer Academic Publishers, Dordrecht, Netherlands, 397-403.10.1007/978-94-017-1293-4_52]Search in Google Scholar
[Dias J.C.S., 1999. Effect of activated charcoal on Brassica oleracea microspore culture embryogenesis. Euphytica 108, 65-69.10.1023/A:1003634030835]Search in Google Scholar
[FAOSTAT, 2014. Crops. http://www.fao.org/faostat/en/#data. Accessed 10 October 2017.]Search in Google Scholar
[Gamborg O.L, Miller R. A., Ojima K., 1968. Nutrient requirements of suspension cultures of soybean root cells. Exp. Cell Res. 50, 151-15810.1016/0014-4827(68)90403-5]Search in Google Scholar
[Gu H., Zhao Z., Sheng X., Yu H., Wang J., 2014. Efficient doubled haploid production in microspore culture of loose-curd cauliflower (Brassica oleracea var. botrytis). Euphytica 195, 467-475.10.1007/s10681-013-1008-x]Search in Google Scholar
[Haddadi P., Moieni A., Karimadeh G., Abdollahi M.R., 2008. Effects of gibberellin, abscisic acid and embryo desiccation on normal plantlet regeneration, secondary embryogenesis and callogenesis in microspore culture of Brassica napus L. cv. PF(704). Int. J. Plant Prod. 2, 153-162.]Search in Google Scholar
[Haeyoung N., Jung H. K., Changhoo C., 2011. The effects of plant growth regulators, activated charcoal, and AgNO3 on microspore derived embryo formation in broccoli (Brassica oleracea L. var. italica). Hort. Environ. Biotechnol. 52, 524-529.10.1007/s13580-011-0034-7]Search in Google Scholar
[Han Y., Ye X., Feng H., Lou H., Ruan Y., 2014. Improved efficiency of microspore culture of Brassica campestris ssp. pekinensis (Chinese cabbage). African J. Agric. Res. 9, 2111-2118.10.5897/AJAR09.758]Search in Google Scholar
[Huang B., Bird S., Kemble R., Miki B., Keller W., 1991. Plant regeneration from microspore-derived embryos of Brassica napus: effect of embryo age, culture temperature, osmotic pressure, and abscisic acid. In Vitro Cell. Dev. Biol. Plant 27, 28-31.10.1007/BF02632058]Search in Google Scholar
[Kott L., Beversdorf W.D., 1990. Enhanced plant regeneration from microspore-derived embryos of Brassica napus by chilling, partial desiccation and age selection. Plant Cell Tiss. Org. Cult. 23, 187-192.10.1007/BF00034430]Search in Google Scholar
[Leskovšek L., Jakše M., Bohanec B., 2008. Doubled haploid production in rocket (Eruca sativa Mill.) through isolated microspore culture. Plant Cell Tiss. Organ Cult. 93 181-189.10.1007/s11240-008-9359-z]Search in Google Scholar
[Lichter R., 1982. Induction of haploid plants from isolated pollen of Brassica napus. Z. Pflanzenphysiol 105, 427-434.10.1016/S0044-328X(82)80040-8]Search in Google Scholar
[Prem D., Gupta K., Sarkar G., Agnihotri A., 2008. Activated charcoal induced high frequency microspore embryogenesis and efficient doubled haploid production in Brassica juncea.Plant Cell Tiss. Organ Cult. 93, 269-282.10.1007/s11240-008-9373-1]Search in Google Scholar
[Rudolf K., Bohanec B., Hansen M., 1999. Microspore culture of white cabbage, Brassica oleracea var. capitata L.: genetic improvement of non-responsive cultivars and effect of genome doubling agents. Plant Breed. 118, 237-241.10.1046/j.1439-0523.1999.118003237.x]Search in Google Scholar
[Takahashi Y., Yokoi S., Takahata Y., 2012. Effects of genotypes and culture conditions on microspore embryogenesis and plant regeneration in several subspecies of Brassica rapa L. Plant Biotechnol. Rep. 6, 297-304.10.1007/s11816-012-0224-5]Search in Google Scholar
[Wakui K., Takahata Y., Kaizuma N., 1994. Effect of abscisic acid and high osmoticum concentration on the induction of desiccation tolerance in microspore-derived embryos of Chinese cabbage (Brassica campestris L.). Jpn. J. Breed. 44, 29-34.10.1270/jsbbs1951.44.29]Search in Google Scholar
[Yuan S.X., Su Y.B., Liu Y.M., Fang Z.Y., Yang L.M., Zhuang M., Zhang Y.Y., Sun P.T., 2012. Effects of pH, MES, arabinogalactan-proteins on microspore cultures in white cabbage. Plant Cell Tissue Org. Cult. 110, 69-76.10.1007/s11240-012-0131-z]Search in Google Scholar
[Zeng A., Yan J., Song L., Gao B., Li J., 2015. Effects of ascorbic acid and embryogenic microspore selection on embryogenesis in white cabbage (Brassica oleraceaL. var. capitata). J. Hort. Sci. Biotechnol. 90, 607-612.10.1080/14620316.2015.11668722]Search in Google Scholar
[Zhang G.Q., Zhang D.Q., Tang G.X., He Y., Zhou W.J., 2006. Plant development from microspore-derived embryos in oilseed rape as affected by chilling, desiccation and cotyledon excision. Biol. Plant. 50, 180-186.10.1007/s10535-006-0004-6]Search in Google Scholar