5Gauchene OY. Use of cytoplasmic male sterility and the produc-tion of heterotic carrot hybrids in the Lithuanian SSR[J]. Nauchno Teknicheskii Byulleten' Vsesoyuznogo Ordena Leninai Ordena Druzhby Narodov Nanchno Issledovatel'skogo Instituta Rastenievodstva Imeni N I Vavilova, 1956,161 : 71-72.
6Gauchene OY. Breeding carrot hybrids in the Lithuantian SSR [J]. Nauchno Teknicheskii Byulleten' Vsesoyuznogo Ordena Leninai Ordena Druzhby Narodov Nauchno Issledovatel'skogo Instituta Rastenievodstva Imeni N I Vavilova, 1989, 192: 24-25.
7Singh S, Sawhney VK, Pearce DW. Temperature effects on endogenous indole-3-aceticacid levels and stamens of the normal and male sterile "stemenless-2 "mutant of tomato (Lycoperrsicon escu - lentum Mill.)[J]. Plant Cell Enviroment, 1992, 85 : 23-29.
8Shukla A, Sawhney VK. Metabolism of dihydrozeatin in floral buds of wild-type and a genicmale sterile line of rapeseed(Brassica napus L. ) [J]. JouInal of experimental botany, 1993,44 (266) : 1497-1505.
9Sawhney VK, Shukla A. Male sterility in flowering plant: are plant growth substances involved[J]. Amer J Bot, 1994,81 (12) : 1640- 1647.
10Nakajima M, Yanaguchi I, Kizawa S, et al. In memi-quantification of GA1 and GA4 in male sterile anther of rice by radioimmunoassay[J]. Plant & Cell Physiol 1991, 32(4) : 547-552.