TY - JA AU - Franklin,J. AU - Hemberg,T. TI - Seasonal changes of the different components of the inhibitor beta complex in potato tubers [beta inhibitor, abscisic acid, dormancy, rest] SN - 0031-9317 U1 - 81-664042 PY - 1980/// KW - Bulbs and tubers KW - Potatoes solanum tuberosum KW - Stimulators N1 - 4 ill., 13 ref. Summary (En); Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0031-9317 N2 - Seasonal changes of the inhibiting substances in the inhibtor Beta complex were studied in diethyl ether and methanol extracts of peelings from potato tubers, cv. Majestic, prepared during dormancy and cessation of dormancy. In both extracts the acidic ether soluble substances were investigated. From the methanol extracts also non-ether soluble but butanol soluble substances were studied. At each extraction time experiments were performed to determine the stage of rest in the tubers. Four different inhibitory zones were found with the Avena straight growth test of thin layer chromatograms. One of these was probably an artefact formed during T2 - Physiologia Plantarum ER -