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Autor:
Alan Cruickshank, Xuemin Wang, Emma S. Mace, Graeme Hammer, Colleen H. Hunt, David Jordan, Yongfu Tao
Publikováno v:
Theoretical and Applied Genetics. 133:3201-3215
We detected 213 lodging QTLs and demonstrated that drought-induced stem lodging in grain sorghum is substantially associated with stay-green and plant height suggesting a critical role of carbon remobilisation. Sorghum is generally grown in water lim
Autor:
Jacqueline Batley, Mehak Gupta, Margaret W. Mwathi, Chaya Atri, Surinder S. Banga, Ananaliese S. Mason
Publikováno v:
Theoretical and Applied Genetics. 130:767-776
Allohexaploid Brassica populations reveal ongoing segregation for fertility, while genotype influences fertility and meiotic stability. Creation of a new Brassica allohexaploid species is of interest for the development of a crop type with increased
Autor:
Randall L. Nelson, R. J. Singh
Publikováno v:
Theoretical and Applied Genetics. 128:1117-1136
This paper describes methods for unlocking genetic treasure from wild perennial Glycine species of Australia for soybean improvement. The genetic resources of the ca. 26 species of the genus Glycine subgenus Glycine have not been exploited to broaden
Publikováno v:
Theoretical and Applied Genetics. 126(3):837-846
A hybridization barrier leads to the inability of seed formation after intergeneric crossings between Brassica rapa and Raphanus sativus. Most B. rapa lines cannot set intergeneric hybrid seeds because of embryo breakdown, but a B. rapa line obtained
Publikováno v:
Theoretical and Applied Genetics. 119:635-644
Transgene outflow from genetically modified (GM) rice to its wild relatives may cause undesirable ecological consequences. Understanding the level of transgene expression in wild rice following gene flow is important for assessing such consequences,
Publikováno v:
Theoretical and Applied Genetics. 110:1453-1457
This study was conducted to genetically map a potentially new wheat leaf rust resistance gene (LrW) using a novel genetic method and to test its effectiveness against current races of leaf rust (Puccinia triticina Eriks.) in Canada. Undoubled haploid
Publikováno v:
Theoretical and Applied Genetics. 110:205-211
The partial sterility of hybrids has been a major barrier for utilization of the strong heterosis expressed in hybrids between Oryza sativa ssp. indica and O. sativa ssp. japonica. Wide-compatibility varieties, comprising a special class of germplasm
Publikováno v:
Theoretical and Applied Genetics. 110:403-415
Sexual hybrids between distantly related Solanum species can undergo endosperm failure, a post-zygotic barrier in inter-species hybridizations. This barrier is explained by the endosperm balance number (EBN) hypothesis, which states that parents must
Publikováno v:
Theoretical and Applied Genetics. 107:110-115
In this study, RAPD and pedigree data were used to investigate the genetic relationships in a group of 45 diploid hybrid potato clones used in the breeding and genetics program of the Agriculture and Agri-Food Canada Potato Research Centre in Frederi
Autor:
Ewa Zimnoch-Guzowska, R. Lebecka, A. Kryszczuk, Anna Szczerbakowa, U. Maciejewska, B. Wielgat
Publikováno v:
Theoretical and Applied Genetics. 107:43-48
In breeding for resistance to late blight, ( Phytophthora infestans Mont. de Bary), an economically important disease affecting potatoes, the search for new sources of durable resistance includes the non-host wild Solanum species. The aim of this wor