caa a22 4500 469028238 CHVBK 20180323132736.0 cr unu---uuuuu 170328e19920601xx s 000 0 eng 10.1007/BF00235075 doi (NATIONALLICENCE)springer-10.1007/BF00235075 Immature maize spikelets develop and produce pollen in culture [Elektronische Daten] [Ann Stapleton, Patricia Bedinger] Immature maize spikelets have been successfully grown in vitro. Culture conditions were refined to maximize development of normal pollen grains. Kinetin was not required for normal development, in contrast to the absolute requirement for this plant growth regulator for in vitro tassel development. Development occured in all stages sampled, from premeiosis to postvacuolation, and there was no lag in progression through the various stages of development as compared to greenhouse-grown material. Cultured spikelets produced pollen that appeared morphologically normal, accumulated starch and had the normal two sperm nuclei and single vegetative nucleus. Springer-Verlag, 1992 Anthers nationallicence In vitro pollen nationallicence Maize pollen nationallicence Spikelets nationallicence Stapleton Ann Department of Biology, University of North Carolina, 27599-3280, Chapel Hill, NC, USA aut Bedinger Patricia Department of Biology, University of North Carolina, 27599-3280, Chapel Hill, NC, USA aut Plant Cell Reports Springer-Verlag 11/5-6(1992-06-01), 248-252 0721-7714 11:5-6<248 1992 11 299 https://doi.org/10.1007/BF00235075 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00235075 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Stapleton Ann Department of Biology, University of North Carolina, 27599-3280, Chapel Hill, NC, USA aut NATIONALLICENCE 700 1- Bedinger Patricia Department of Biology, University of North Carolina, 27599-3280, Chapel Hill, NC, USA aut NATIONALLICENCE 773 0- Plant Cell Reports Springer-Verlag 11/5-6(1992-06-01), 248-252 0721-7714 11:5-6<248 1992 11 299 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer