caa a22 4500 477135137 CHVBK 20180405111715.0 cr unu---uuuuu 170330e19970701xx s 000 0 eng 10.1023/A:1003085703409 doi (NATIONALLICENCE)springer-10.1023/A:1003085703409 Identification of male sterility maintainer lines for Ogura radish (Raphanus sativus L.) [Elektronische Daten] [M.S.H. Hawlader, M.A.K. Mian, M. Ali] ‘Ogura radish', a cytoplasmic genetic male sterile line, was crossed with four local and three Japanese cultivars to identify maintainer lines. Out of seven F1 families, one cross involving a local cultivar, Aushi, produced 100% male sterile (MS) progeny. The crosses involving the other two local cultivars, Tangail Local and Kuni, produced about 90% MS progeny, indicating the presence of maintainer gene(s) for male sterility. The fourth local cultivar, Tasaki, produced 100% male fertile (MF) progeny. All three exotic cultivars appeared to possess the chromosomal gene(s) for controlling the male sterility. In BC1, BC2 and BC3 generations, segregation of MS plants were more frequent when ‘Aushi' was used as recurrent parent. The expression of male sterility was not affected by seasonal influences. Thus the local cultivar ‘Aushi' may be used as maintainer line for ‘Ogura radish'. To produce hybrid seed, ‘Tasaki' can be used as pollinator line as it exhibit high heterosis with ‘Aushi'. Kluwer Academic Publishers, 1997 Raphanus sativus nationallicence male sterility nationallicence maintainer lines nationallicence hybrid seed nationallicence Bangladesh nationallicence Hawlader M.S.H. Department of Genetics and Plant Breeding, Institute of Postgraduate Studies in Agriculture, 1703, Salna, Gazipur, Bangladesh aut Mian M.A.K. Department of Genetics and Plant Breeding, Institute of Postgraduate Studies in Agriculture, 1703, Salna, Gazipur, Bangladesh aut Ali M. Department of Genetics and Plant Breeding, Institute of Postgraduate Studies in Agriculture, 1703, Salna, Gazipur, Bangladesh aut Euphytica Kluwer Academic Publishers 96/2(1997-07-01), 297-300 0014-2336 96:2<297 1997 96 10681 https://doi.org/10.1023/A:1003085703409 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1023/A:1003085703409 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Hawlader M.S.H. Department of Genetics and Plant Breeding, Institute of Postgraduate Studies in Agriculture, 1703, Salna, Gazipur, Bangladesh aut NATIONALLICENCE 700 1- Mian M.A.K. Department of Genetics and Plant Breeding, Institute of Postgraduate Studies in Agriculture, 1703, Salna, Gazipur, Bangladesh aut NATIONALLICENCE 700 1- Ali M. Department of Genetics and Plant Breeding, Institute of Postgraduate Studies in Agriculture, 1703, Salna, Gazipur, Bangladesh aut NATIONALLICENCE 773 0- Euphytica Kluwer Academic Publishers 96/2(1997-07-01), 297-300 0014-2336 96:2<297 1997 96 10681 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer