Testing the Effect of the Determinate Shoot Growth Allele on Cucumber Root Growth

Autor: Robert Duvall, Rebecca Grumet
Rok vydání: 1993
Předmět:
Zdroj: HortScience. 28:847-849
ISSN: 2327-9834
0018-5345
DOI: 10.21273/hortsci.28.8.847
Popis: The determinate allele (de) of cucumber (Cucumis sativus L.) causes shorter vine length and fewer and shorter internodes and lateral branches than the indeterminate allele (De). Four sets of cucumber inbreds carrying determinate or indeterminate alleles were compared with respect to root growth rate in the field and greenhouse using an herbicide banding method. Although the lines exhibited the expected differences in shoot growth, differences in root growth were not correlated with the differences in shoot growth. These results indicate that root growth was independent of the determinate shoot growth allele.
Databáze: OpenAIRE