000 01684nab a22003497a 4500
001 G50543
003 MX-TxCIM
005 20170719155042.0
008 121211b |||p||p||||||| |z||| |
022 0 _a0019-5200
040 _aMX-TxCIM
041 0 _aEn
043 _aIN
072 0 _aF30
082 0 4 _a86-083421
100 1 _aRaina, S.K.
245 0 0 _aCrossability and in vitro development of hybrid embryos of Triticum durum X Secale cereale
260 _c1984
340 _aPrinted
500 _a6 ill.; 5 ref. Summary (En)
500 _aPeer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0019-5200
520 _aCrosses involving four Triticum durum varieties with two types of Secale cereale, showed a lack of seed setting. Some of the whitish embryos isolated from partially and/or highly shrivelled caryopsis of the crosses, germinated in vitro into viable seedlings. Presence of endosperm appeared to be inhibitory to the development of hybrid embryos. Maximum number of viable hybrid seedlings was obtained from 'Normal' hybrid embryos withdrawn into in vitro culture, at day 20-22 after pollination. The genotype and the temperature at which the parental lines are grown appear to be important factors for development and differentiation of hybrid embryos in vivo as also
546 _aEnglish
595 _aAC
650 1 0 _aCrossbreeding
650 1 0 _aEmbryonic development
650 1 0 _aSecale cereale
650 1 0 _aTriticum durum
_91297
650 1 0 _91151
_aHybrids
_gAGROVOC
773 0 _tIndian Journal of Genetics and Plant Breeding
_n86-083421
_gv. 44, no. 3, p. 429-437
942 _cJA
999 _c15247
_d15247