Selection among haploid sporophytes for resistance to black shank in tobacco
In: Crop science, Jg. 34 (1994), Heft 3, S. 662-667
academicJournal
- print, 31 ref
Zugriff:
Black shank, caused by Phytophthora parasitica Dast var. nicotianae [Breda de Haan] Tucker, is a common disease of tobacco (Nicotiana tabacum L.). Selection for genetic resistance to black shank within an F1-derived haploid population is more efficient than selection within an F2 diploid population. Our objectives were to identify black shank resistance in three segregating haploid tobacco populations and to verify that disease resistance assessed on haploids corresponded to that of doubled haploids (DHs). Population 1 was derived from «McNair 944»×«ZA 692», Population 2 from «Coker 371-Gold» (C 371-G)׫K 326», and Population 3 from «VA 509»×breeding line MDH 410 [...].
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Selection among haploid sporophytes for resistance to black shank in tobacco
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Autor/in / Beteiligte Person: | CAMPBELL, K. G ; WERNSMAN, E. A |
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Zeitschrift: | Crop science, Jg. 34 (1994), Heft 3, S. 662-667 |
Veröffentlichung: | Madison, WI: Crop Science Society of America, 1994 |
Medientyp: | academicJournal |
Umfang: | print, 31 ref |
ISSN: | 0011-183X (print) |
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