Journalartikel

Jahr der Veröffentlichung: 1991

Seiten: 521-525

Zeitschrift: Theoretical and Applied Genetics

Bandnummer: 82

Heftnummer: 4

ISSN: 0040-5752

DOI Link: https://doi.org/10.1007/BF00588609

Verlag: Springer

Abstract: 
With the aid of the "embryo rescue" technique, interspecific hybrids in the genus Helianthus could be raised with a recovery rate of 41%. Altogether, 33 different hybrid combinations were realized using the cultivated form, both as a female and male parent. The hybrids obtained have been identified by different methods, i.e., by comparison of leaf morphology, pollen stainability, chromosome number and by RFLP analysis. The former three methods are useful to obtain global information, while the RFLP analysis allows a rapid and safe characterization in early developmental stages of the hybrids.

Harvard-Zitierstil: KRAUTER, R., STEINMETZ, A. and FRIEDT, W. (1991) EFFICIENT INTERSPECIFIC HYBRIDIZATION IN THE GENUS HELIANTHUS VIA EMBRYO RESCUE AND CHARACTERIZATION OF THE HYBRIDS, TAG Theoretical and Applied Genetics, 82(4), pp. 521-525. https://doi.org/10.1007/BF00588609

APA-Zitierstil: KRAUTER, R., STEINMETZ, A., & FRIEDT, W. (1991). EFFICIENT INTERSPECIFIC HYBRIDIZATION IN THE GENUS HELIANTHUS VIA EMBRYO RESCUE AND CHARACTERIZATION OF THE HYBRIDS. TAG Theoretical and Applied Genetics. 82(4), 521-525. https://doi.org/10.1007/BF00588609