Intergeneric hybridization between species of leymus, psathyrostachys and hordeum (Poaceae, triticeae

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Standard

Intergeneric hybridization between species of leymus, psathyrostachys and hordeum (Poaceae, triticeae. / Ørgaard, Marian.

I: Annals of Botany, Bind 73, Nr. 5, 05.1994, s. 471-479.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Ørgaard, M 1994, 'Intergeneric hybridization between species of leymus, psathyrostachys and hordeum (Poaceae, triticeae', Annals of Botany, bind 73, nr. 5, s. 471-479. https://doi.org/10.1006/anbo.1994.1059

APA

Ørgaard, M. (1994). Intergeneric hybridization between species of leymus, psathyrostachys and hordeum (Poaceae, triticeae. Annals of Botany, 73(5), 471-479. https://doi.org/10.1006/anbo.1994.1059

Vancouver

Ørgaard M. Intergeneric hybridization between species of leymus, psathyrostachys and hordeum (Poaceae, triticeae. Annals of Botany. 1994 maj;73(5):471-479. https://doi.org/10.1006/anbo.1994.1059

Author

Ørgaard, Marian. / Intergeneric hybridization between species of leymus, psathyrostachys and hordeum (Poaceae, triticeae. I: Annals of Botany. 1994 ; Bind 73, Nr. 5. s. 471-479.

Bibtex

@article{6c705b58786342668a0e6fdcf6e26444,
title = "Intergeneric hybridization between species of leymus, psathyrostachys and hordeum (Poaceae, triticeae",
abstract = "A total of 132 intergeneric crossing attempts (49 combinations) involving species of Leymus Hochst., Psathyrostachys Nevski and Hordeum L. were performed, of which 103 were between Hordeum and Leymus. Embryo rescue was used throughout the experiment. Hybrids between Leymus and Psathyrostachys were difficult to obtain. Hybrid progeny were relatively easily obtained when crossing Hordeum and Leymus. Plants from 20 different combinations were obtained. Nineteen of these have not previously been reported. Meiotic analysis of three hybrid combinations of Hordeum x Leymus is reported. The high frequency of univalents in meiotic interphase (MI) indicates that allosyndetic chromosome pairing did not occur, supporting the assumption that the genomes of Leymus are non-homologous to the H genomes of Hordeum.",
keywords = "Hordeum, Intergeneric Hybridization, Leymus, Psathyrostachys, Taxonomy, Triticeae",
author = "Marian {\O}rgaard",
year = "1994",
month = may,
doi = "10.1006/anbo.1994.1059",
language = "English",
volume = "73",
pages = "471--479",
journal = "Annals of Botany",
issn = "0305-7364",
publisher = "Oxford University Press",
number = "5",

}

RIS

TY - JOUR

T1 - Intergeneric hybridization between species of leymus, psathyrostachys and hordeum (Poaceae, triticeae

AU - Ørgaard, Marian

PY - 1994/5

Y1 - 1994/5

N2 - A total of 132 intergeneric crossing attempts (49 combinations) involving species of Leymus Hochst., Psathyrostachys Nevski and Hordeum L. were performed, of which 103 were between Hordeum and Leymus. Embryo rescue was used throughout the experiment. Hybrids between Leymus and Psathyrostachys were difficult to obtain. Hybrid progeny were relatively easily obtained when crossing Hordeum and Leymus. Plants from 20 different combinations were obtained. Nineteen of these have not previously been reported. Meiotic analysis of three hybrid combinations of Hordeum x Leymus is reported. The high frequency of univalents in meiotic interphase (MI) indicates that allosyndetic chromosome pairing did not occur, supporting the assumption that the genomes of Leymus are non-homologous to the H genomes of Hordeum.

AB - A total of 132 intergeneric crossing attempts (49 combinations) involving species of Leymus Hochst., Psathyrostachys Nevski and Hordeum L. were performed, of which 103 were between Hordeum and Leymus. Embryo rescue was used throughout the experiment. Hybrids between Leymus and Psathyrostachys were difficult to obtain. Hybrid progeny were relatively easily obtained when crossing Hordeum and Leymus. Plants from 20 different combinations were obtained. Nineteen of these have not previously been reported. Meiotic analysis of three hybrid combinations of Hordeum x Leymus is reported. The high frequency of univalents in meiotic interphase (MI) indicates that allosyndetic chromosome pairing did not occur, supporting the assumption that the genomes of Leymus are non-homologous to the H genomes of Hordeum.

KW - Hordeum

KW - Intergeneric Hybridization

KW - Leymus

KW - Psathyrostachys

KW - Taxonomy

KW - Triticeae

UR - http://www.scopus.com/inward/record.url?scp=0028083484&partnerID=8YFLogxK

U2 - 10.1006/anbo.1994.1059

DO - 10.1006/anbo.1994.1059

M3 - Journal article

AN - SCOPUS:0028083484

VL - 73

SP - 471

EP - 479

JO - Annals of Botany

JF - Annals of Botany

SN - 0305-7364

IS - 5

ER -

ID: 322659389