Performance of Backcrosses Involving Transgressant Doubled Haploid Lines in Rice under Contrasting Moisture Regimes

Crop Science ◽  
2003 ◽  
Vol 43 (4) ◽  
pp. 1448-1456 ◽  
Author(s):  
Mahmoud Toorchi ◽  
H. E. Shashidhar ◽  
T. M. Gireesha ◽  
Shailaja Hittalmani
Keyword(s):  
Doubled Haploid ◽  
Doubled Haploid Lines ◽  
Moisture Regimes

COMPARAISON ENTRE DES LIGNEES PEDIGREES ET DES LIGNEES HAPLOIDES DOUBLEES CHEZ L’ORGE (HORDEUM VULGARE L.)

1980 ◽  
Vol 60 (1) ◽  
pp. 79-85 ◽  
Author(s):  
PIERRE TURCOTTE ◽  
C. A. ST-PIERRE ◽  
KEH MING HO
Keyword(s):  
Hordeum Vulgare ◽  
Doubled Haploid ◽  
Doubled Haploids ◽  
Block Design ◽  
Pure Line ◽  
Kernel Weight ◽  
Hordeum Vulgare L ◽  
Line Production ◽  
Doubled Haploid Lines ◽  
Time Required

Pedigree and doubled haploid lines from seven crosses of barley (Hordeum vulgare L.) were compared over 2 years. The lines were tested, in a randomized complete block design, in row plots at Ste-Foy in 1977 and in hill plots at Brawley, California in 1978. There are significant differences between the two methods of pure line production for grain yield, 1000-kernel weight, plant height, resistance to lodging and date of maturity. Furthermore, these significant differences between doubled haploid and pedigree lines seem to be tied to wide crosses. After showing that doubled haploids are superior for resistance to lodging, we conclude that the use of doubled haploid lines must be seriously considered in a barley breeding program on the basis of improved selection efficiency and the short time required to get homozygous lines.

Agronomic Performance of Wheat Doubled-Haploid Lines Derived from Cultivars by Anther Culture

1989 ◽  
Vol 103 (2) ◽  
pp. 101-109 ◽  
Author(s):  
P. S. Baenziger ◽  
D. M. Wesenberg ◽  
V. M. Smail ◽  
W. L. Alexander ◽  
G. W. Schaeffer
Keyword(s):  
Anther Culture ◽  
Doubled Haploid ◽  
Agronomic Performance ◽  
Doubled Haploid Lines

Production of Haploid and Doubled Haploid Lines in Nut Crops: Persian Walnut, Almond, and Hazelnut

2021 ◽  
pp. 179-198
Author(s):  
Kourosh Vahdati ◽  
Mohammad Sadat-Hosseini ◽  
Pedro Martínez-Gómez ◽  
Maria Antonietta Germanà
Keyword(s):  
Doubled Haploid ◽  
Persian Walnut ◽  
Doubled Haploid Lines

Genetic characterization of maize doubled haploid lines for Fusarium stalk rot caused by Fusarium verticillioides

2020 ◽  
Vol 99 (1) ◽  
Author(s):  
B. M. Showkath Babu ◽  
H. C. Lohithaswa ◽  
N. Mallikarjuna ◽  
Anand Pandravada ◽  
D. C. Balasundara
Keyword(s):  
Doubled Haploid ◽  
Genetic Characterization ◽  
Fusarium Verticillioides ◽  
Stalk Rot ◽  
Doubled Haploid Lines

Comparisons of Two‐Row and Six‐Row Barley for Chemical Composition Using Doubled‐Haploid Lines

Crop Science ◽  
2001 ◽  
Vol 41 (6) ◽  
pp. 1737-1743 ◽  
Author(s):  
Judith Frégeau‐Reid ◽  
Thin‐Meiw Choo ◽  
Keh‐Ming Ho ◽  
Richard A. Martin ◽  
Takeo Konishi
Keyword(s):  
Chemical Composition ◽  
Doubled Haploid ◽  
Doubled Haploid Lines
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