Interspecific hybridisation in flowering shrubs

J Van Huylenbroeck; K Van Laere; T Eeckhaut; E Van Bockstaele

Interspecific hybridisation in flowering shrubs

J Van Huylenbroeck, K Van Laere, T Eeckhaut, E Van Bockstaele

Centrale Diensten

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › C1: Artikels in proceedings van wetenschappelijke congressen, die niet inbegrepen zijn in A1, A2, A3 of P1

Uittreksel

Interspecific crosses within the genera Ligustrum and Hydrangea were made to introduce new genetic variation. Ploidy determinations and pollen tube staining revealed no prezygotic barriers within the gene pool used. Green and vigorous Hydrangea seedlings could only be obtained from crosses in which H. paniculata was used as seed parent. The reciprocal crosses did not yield germinating ovules. H. paniculata x H. quercifolia seedlings showed an introgression of paternal AFLP-markers. In Ligustrum, abortion rates were very high except for crosses within the evergreen section. Germination of ovules was only achieved after fruits had developed on the seed parent for 11 weeks. Introgression rates of paternal DNA-sequences are divergent; only crosses between L. japonicum and L. lucidum were found to be true hybrids.

Taal	Engels
Titel	Proceedings of the 21st International Symposium on Classical Versus Molecular Breeding of Ornamentals, Pt 2
Editors	G. Forkmann, S Michaelis
Volume	651
Datum	2004
Pagina's	55-62
ISBN van geprinte versie	90-6605-687-8
Status	Gepubliceerd - 2004
Evenement	21st International Eucarpia Symposium, Section Ornamentals 'Classical versus Molecular Breeding of Ornamentals' - Freising-Weihenstephan, Duitsland Duur: 25-aug-2003 → 29-aug-2003

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1 Afgerond
1 Actief

BEST-SELECT: Veredeling van sierboomkwekerijgewassen
Van Huylenbroeck, J., Leus, L. & Van Laere, K.
1/01/00 → …
Project: Onderzoek
COLLECTIEFBOOM: Interspecifieke hybridisatie bij sierboomkwekerijgewassen
Van Huylenbroeck, J. & Van Laere, K.
1/06/03 → 31/05/07
Project: Onderzoek

Dit citeren

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title = "Interspecific hybridisation in flowering shrubs",

abstract = "Interspecific crosses within the genera Ligustrum and Hydrangea were made to introduce new genetic variation. Ploidy determinations and pollen tube staining revealed no prezygotic barriers within the gene pool used. Green and vigorous Hydrangea seedlings could only be obtained from crosses in which H. paniculata was used as seed parent. The reciprocal crosses did not yield germinating ovules. H. paniculata X H. quercifolia seedlings showed an introgression of paternal AFLP-markers. In Ligustrum, abortion rates were very high except for crosses within the evergreen section. Germination of ovules was only achieved after fruits had developed on the seed parent for 11 weeks. Introgression rates of paternal DNA-sequences are divergent; only crosses between L. japonicum and L. lucidum were found to be true hybrids.",

author = "{Van Huylenbroeck}, J and {Van Laere}, K and T Eeckhaut and {Van Bockstaele}, E",

note = "21st International Symposium on Classical Versus Molecular Breeding of Ornamentals, MUNICH, GERMANY, AUG 25-29, 2003",

year = "2004",

language = "English",

isbn = "90-6605-687-8",

volume = "651",

series = "Acta Horticulturae",

publisher = "ISHS",

number = "651",

pages = "55--62",

editor = "G. Forkmann and S Michaelis",

booktitle = "Proceedings of the 21st International Symposium on Classical Versus Molecular Breeding of Ornamentals, Pt 2",

}

Van Huylenbroeck, J , Van Laere, K , Eeckhaut, T & Van Bockstaele, E 2004, Interspecific hybridisation in flowering shrubs. in G Forkmann & S Michaelis (eds), Proceedings of the 21st International Symposium on Classical Versus Molecular Breeding of Ornamentals, Pt 2. vol. 651, Acta Horticulturae, nr. 651, blz. 55-62, 21st International Eucarpia Symposium, Section Ornamentals 'Classical versus Molecular Breeding of Ornamentals', Freising-Weihenstephan, Duitsland, 25/08/03.

Interspecific hybridisation in flowering shrubs. / Van Huylenbroeck, J ; Van Laere, K ; Eeckhaut, T; Van Bockstaele, E.

Proceedings of the 21st International Symposium on Classical Versus Molecular Breeding of Ornamentals, Pt 2. ed. / G. Forkmann; S Michaelis. Vol. 651 2004. blz. 55-62 (Acta Horticulturae; Nr. 651).

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › C1: Artikels in proceedings van wetenschappelijke congressen, die niet inbegrepen zijn in A1, A2, A3 of P1

TY - CHAP

T1 - Interspecific hybridisation in flowering shrubs

AU - Van Huylenbroeck, J

AU - Van Laere, K

AU - Eeckhaut, T

AU - Van Bockstaele, E

N1 - 21st International Symposium on Classical Versus Molecular Breeding of Ornamentals, MUNICH, GERMANY, AUG 25-29, 2003

PY - 2004

Y1 - 2004

N2 - Interspecific crosses within the genera Ligustrum and Hydrangea were made to introduce new genetic variation. Ploidy determinations and pollen tube staining revealed no prezygotic barriers within the gene pool used. Green and vigorous Hydrangea seedlings could only be obtained from crosses in which H. paniculata was used as seed parent. The reciprocal crosses did not yield germinating ovules. H. paniculata X H. quercifolia seedlings showed an introgression of paternal AFLP-markers. In Ligustrum, abortion rates were very high except for crosses within the evergreen section. Germination of ovules was only achieved after fruits had developed on the seed parent for 11 weeks. Introgression rates of paternal DNA-sequences are divergent; only crosses between L. japonicum and L. lucidum were found to be true hybrids.

AB - Interspecific crosses within the genera Ligustrum and Hydrangea were made to introduce new genetic variation. Ploidy determinations and pollen tube staining revealed no prezygotic barriers within the gene pool used. Green and vigorous Hydrangea seedlings could only be obtained from crosses in which H. paniculata was used as seed parent. The reciprocal crosses did not yield germinating ovules. H. paniculata X H. quercifolia seedlings showed an introgression of paternal AFLP-markers. In Ligustrum, abortion rates were very high except for crosses within the evergreen section. Germination of ovules was only achieved after fruits had developed on the seed parent for 11 weeks. Introgression rates of paternal DNA-sequences are divergent; only crosses between L. japonicum and L. lucidum were found to be true hybrids.

M3 - C1: Articles in proceedings

SN - 90-6605-687-8

VL - 651

T3 - Acta Horticulturae

SP - 55

EP - 62

BT - Proceedings of the 21st International Symposium on Classical Versus Molecular Breeding of Ornamentals, Pt 2

A2 - Forkmann, G.

A2 - Michaelis, S

ER -

Interspecific hybridisation in flowering shrubs

Uittreksel

BEST-SELECT: Veredeling van sierboomkwekerijgewassen

COLLECTIEFBOOM: Interspecifieke hybridisatie bij sierboomkwekerijgewassen

Dit citeren