Results 181 to 190 of about 8,214 (215)
Some of the next articles are maybe not open access.
Plant Physiology and Biochemistry, 2015
Severe and frequent heat waves are predicted in the near future having dramatic and far-reaching ecological and social impact. The aim of this study was to examine acquired thermotolerance of two Aegilops species: Aegilops tauschii and Aegilops speltoides and study their potential adaptive mechanisms. The effect of two episodes of high heat stress (45 °
Suboot, Hairat, Paramjit, Khurana
openaire +2 more sources
Severe and frequent heat waves are predicted in the near future having dramatic and far-reaching ecological and social impact. The aim of this study was to examine acquired thermotolerance of two Aegilops species: Aegilops tauschii and Aegilops speltoides and study their potential adaptive mechanisms. The effect of two episodes of high heat stress (45 °
Suboot, Hairat, Paramjit, Khurana
openaire +2 more sources
2015
Introgression lines 5/55-91 and 378/2000 of bread wheat contain the gene of resistance to Tilletia caries (DC.) Tul. transferred from Aegilops cylindrica Host. Using bulked segregant analysis with ISSR and SSR PCR the lincage of microsatellite locus Xgwm 259 with the gene of common bunt resistance has been identified in F2 population of 378/2000 ...
openaire +2 more sources
Introgression lines 5/55-91 and 378/2000 of bread wheat contain the gene of resistance to Tilletia caries (DC.) Tul. transferred from Aegilops cylindrica Host. Using bulked segregant analysis with ISSR and SSR PCR the lincage of microsatellite locus Xgwm 259 with the gene of common bunt resistance has been identified in F2 population of 378/2000 ...
openaire +2 more sources
Multiple origins of allopolyploid Aegilops triuncialis
Theoretical and Applied Genetics, 2003Polyploidization is a key component of plant evolution. The number of independent origins of polyploid species traditionally has been underestimated. The objective of this study was to ascertain the number of origins of a tetraploid Aegilops species. We screened 84 primer sets to identify genome-specific primer sets for the tetraploid wheat relative ...
A, Vanichanon +3 more
openaire +2 more sources
Identification of Pm58 from Aegilops tauschii
Theoretical and Applied Genetics, 2017A novel powdery mildew-resistance gene, designated Pm58, was introgressed directly from Aegilops tauschii to hexaploid wheat, mapped to chromosome 2DS, and confirmed to be effective under field conditions. Selectable KASP™ markers were developed for MAS. Powdery mildew caused by Blumeria graminis (DC.) f. sp.
Andrew T. Wiersma +4 more
openaire +2 more sources
2015
Aegilops is the most closely related genus to Triticum in the tribe Triticeae. Aegilops speltoides Tausch (B genome donor) and Ae. tauschii Coss. (D genome donor) contributed two of the three genomes present in common wheat (Triticum aestivum L., 2n = 6× = 42, AABBDD genomes).
Peng Zhang +6 more
openaire +1 more source
Aegilops is the most closely related genus to Triticum in the tribe Triticeae. Aegilops speltoides Tausch (B genome donor) and Ae. tauschii Coss. (D genome donor) contributed two of the three genomes present in common wheat (Triticum aestivum L., 2n = 6× = 42, AABBDD genomes).
Peng Zhang +6 more
openaire +1 more source
Russian Journal of Genetics, 2015
A genealogical analysis of accessions in the global gene pool of the wheat database GRIS4.0 showed that the use of the genetic material of Aegilops in wheat breeding began about half a century ago. During this time, more than 1350 varieties and 9000 lines, the pedigree of which contains Aegilops species, were created in different regions of the world ...
S P, Martynov +2 more
openaire +2 more sources
A genealogical analysis of accessions in the global gene pool of the wheat database GRIS4.0 showed that the use of the genetic material of Aegilops in wheat breeding began about half a century ago. During this time, more than 1350 varieties and 9000 lines, the pedigree of which contains Aegilops species, were created in different regions of the world ...
S P, Martynov +2 more
openaire +2 more sources
Cytogenetic and genome research, 2010
The present study reports the cloning and characterization of an Aegilops speltoides-derived subtelomeric repeat, designated as pSp1B16. Clone pSp1B16 has 98% sequence homology with the previously isolated Ae. speltoides repeat Spelt1. The distribution of pSp1B16 and another Ae. speltoides repeat, pGc1R1, was analyzed in diploid Aegilops species, tetra-
S, Kumar, B, Friebe, B S, Gill
openaire +2 more sources
The present study reports the cloning and characterization of an Aegilops speltoides-derived subtelomeric repeat, designated as pSp1B16. Clone pSp1B16 has 98% sequence homology with the previously isolated Ae. speltoides repeat Spelt1. The distribution of pSp1B16 and another Ae. speltoides repeat, pGc1R1, was analyzed in diploid Aegilops species, tetra-
S, Kumar, B, Friebe, B S, Gill
openaire +2 more sources
Systematical Survey of the Genus Aegilops
2020In 1928, the Soviet botanist П. М. Жуковский published his works “A critical systematical survey of the species of the genus Aegilops” in Тридыпо Прикладной Бот Ген и Сел (18: 417–609). In this work, he acknowledged 20 species, two of which were newly published. He divided this genus into nine sections. The system was as follows:
Chi Yen +4 more
openaire +1 more source
The Plant journal : for cell and molecular biology
Aegilops longissima and Ae. sharonensis, being classified into the Sitopsis section of genus Aegilops, are distinct species both taxonomically and ecologically. Nevertheless, earlier observations indicate that the two species are not reproductively isolated to full extent and can inter-bred upon secondary contact.
Hongwei, Xun +12 more
openaire +1 more source
Aegilops longissima and Ae. sharonensis, being classified into the Sitopsis section of genus Aegilops, are distinct species both taxonomically and ecologically. Nevertheless, earlier observations indicate that the two species are not reproductively isolated to full extent and can inter-bred upon secondary contact.
Hongwei, Xun +12 more
openaire +1 more source