Tags

Type your tag names separated by a space and hit enter

Comparative genetic analysis of quantitative traits in sunflower (Helianthus annuus L.). 2. Characterisation of QTL involved in developmental and agronomic traits.
Theor Appl Genet. 2003 Jun; 107(1):181-9.TA

Abstract

Seed weight and oil content are important properties of cultivated sunflower under complex genetic and environmental control, and associated with morphological and developmental characteristics such as plant height or flowering dates. Using a genetic map with 290 markers for a cross between two inbred sunflower lines and 2 years of observations on F3 families, QTL controlling seed weight, oil content, plant height, plant lodging, flowering dates, maturity dates and delay from flowering to maturity were detected. QTL detected were compared between the F2 and F3 generations and between the 2 years of testing for the F3 families in 1997 and 1999. Some of the QTL controlling seed weight overlapped with those controlling oil content. Several other co-localisations of QTL controlling developmental or morphological characteristics were observed and the relationships between the traits were also shown by correlation analyses. The relationships between all these traits and with resistance to Sclerotinia sclerotiorum and Diaporthe helianthi are discussed.

Authors+Show Affiliations

UMR 1095 INRA - Université Blaise Pascal "Amélioration et Santé des Plantes", 24 avenue des Landais, 63177 Aubière Cedex, France.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Comparative Study
Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

12835943

Citation

Bert, P-F, et al. "Comparative Genetic Analysis of Quantitative Traits in Sunflower (Helianthus Annuus L.). 2. Characterisation of QTL Involved in Developmental and Agronomic Traits." TAG. Theoretical and Applied Genetics. Theoretische Und Angewandte Genetik, vol. 107, no. 1, 2003, pp. 181-9.
Bert PF, Jouan I, Tourvieille de Labrouhe D, et al. Comparative genetic analysis of quantitative traits in sunflower (Helianthus annuus L.). 2. Characterisation of QTL involved in developmental and agronomic traits. Theor Appl Genet. 2003;107(1):181-9.
Bert, P. F., Jouan, I., Tourvieille de Labrouhe, D., Serre, F., Philippon, J., Nicolas, P., & Vear, F. (2003). Comparative genetic analysis of quantitative traits in sunflower (Helianthus annuus L.). 2. Characterisation of QTL involved in developmental and agronomic traits. TAG. Theoretical and Applied Genetics. Theoretische Und Angewandte Genetik, 107(1), 181-9.
Bert PF, et al. Comparative Genetic Analysis of Quantitative Traits in Sunflower (Helianthus Annuus L.). 2. Characterisation of QTL Involved in Developmental and Agronomic Traits. Theor Appl Genet. 2003;107(1):181-9. PubMed PMID: 12835943.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Comparative genetic analysis of quantitative traits in sunflower (Helianthus annuus L.). 2. Characterisation of QTL involved in developmental and agronomic traits. AU - Bert,P-F, AU - Jouan,I, AU - Tourvieille de Labrouhe,D, AU - Serre,F, AU - Philippon,J, AU - Nicolas,P, AU - Vear,F, Y1 - 2003/03/21/ PY - 2002/03/22/received PY - 2002/11/14/accepted PY - 2003/7/2/pubmed PY - 2004/2/20/medline PY - 2003/7/2/entrez SP - 181 EP - 9 JF - TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik JO - Theor. Appl. Genet. VL - 107 IS - 1 N2 - Seed weight and oil content are important properties of cultivated sunflower under complex genetic and environmental control, and associated with morphological and developmental characteristics such as plant height or flowering dates. Using a genetic map with 290 markers for a cross between two inbred sunflower lines and 2 years of observations on F3 families, QTL controlling seed weight, oil content, plant height, plant lodging, flowering dates, maturity dates and delay from flowering to maturity were detected. QTL detected were compared between the F2 and F3 generations and between the 2 years of testing for the F3 families in 1997 and 1999. Some of the QTL controlling seed weight overlapped with those controlling oil content. Several other co-localisations of QTL controlling developmental or morphological characteristics were observed and the relationships between the traits were also shown by correlation analyses. The relationships between all these traits and with resistance to Sclerotinia sclerotiorum and Diaporthe helianthi are discussed. SN - 0040-5752 UR - https://www.unboundmedicine.com/medline/citation/12835943/Comparative_genetic_analysis_of_quantitative_traits_in_sunflower__Helianthus_annuus_L____2__Characterisation_of_QTL_involved_in_developmental_and_agronomic_traits_ L2 - https://dx.doi.org/10.1007/s00122-003-1237-9 DB - PRIME DP - Unbound Medicine ER -