Thinopyrum bessarabicum

Author: yhsd

August undefined, 2024

WebThinopyrum bessarabicum (2n=2x=14, EbEb=JJ) is recognized for its high tolerance to soil salinity and the scab disease caused by Fusarium graminearum. Seven Triticum aestivum/T. bessarabicum disomic addition lines (2n=44=21′′ ABD + 1′′ Eb) developed at the International Maize and Wheat Improvement Center were assayed. Genomic in situ hybridization … WebMolecular cytogenetic characterization of novel wheat-Thinopyrum bessarabicum recombinant lines carrying intercalary translocations Chromosoma August 15, 2015 Other authors. See publication. Development and molecular characterization of wheat- 'Aegilops longissima' derivatives with high grain micronutrients Australian ...

Molecular Cytogenetic Characterization of Eb‐Genome …

WebNov 9, 2024 · Thinopyrum bessarabicum is an important genetic resource for wheat improvement by chromosome engineering. However, the present low-resolution karyotype … WebGenome-wide introgressions of Thinopyrum bessarabicum into wheat resulted in 12 recombinant lines. Cytological and molecular techniques allowed mapping of 1150 SNP … phentermine icd 10 code

Cytogenetic and Molecular Marker Analyses of a Novel Wheat–

WebNational Center for Biotechnology Information WebThinopyrum bessarabicum (2n = 2x = 14, JJ) with its unique property of salt tolerance provides a potential means for the transfer of this important and complex trait into cultivated wheat through intergeneric hybridization. To accomplish this, diagnostic markers for detecting the presence of Th. bessarabicum chromosomes in a wheat background have … phentermine how long in system

Genetic variation among and within tritipyrum (Thinopyrum bessarabicum …

National Center for Biotechnology Information

A total of 1775 crosses were made between wheat and Th. bessarabicum and their derivatives, through both crossing strategies (Fig. 1), leading to the generation of 10,321 crossed seeds (an additional 10,387 self- fertilised seeds were also produced). The number of seeds germinated, plants crossed, … See more To develop a FISH karyotype for Th. bessarabicum, mitotic chromosome spreads of Th. bessarabicum were analysed by mc-FISH using the two probes Oligop-pAs-1 and Oligo-pSc119.2-1 (Fig. 2a). Results … See more To identify wheat–Th. bessarabicum recombinants in our crossing programme, metaphase spreads of root-tips from 281 lines spread across BC2, BC3 and BC4 generations, from … See more sc-GISH analysis of wheat–Th. bessarabicum recombinants and structural aberrations was combined with the above genotyping results to establish and/or confirm the order of the markers within each linkage … See more 22,606 SNPs on the Axiom array showed polymorphism between Th. bessarabicum and wheat (Table 2). The SNPs appeared to be relatively evenly spread over all seven linkage groups. The Axiom array was used to screen … See more WebDiploid wheatgrass, Thinopyrum bessarabicum (2n = 2x = 14, E b E b or J b J b or JJ), is a well-known alien source of salinity tolerance and disease resistance for wheat … phentermine how fast does it workWebMar 6, 2024 · Background Partial amphiploids created by crossing octoploid tritelytrigia(2n = 8× = 56, AABBDDEE) and Thinopyrum intermedium (2n = 6× = 42, StStJJJSJS) are important intermediates in wheat breeding because of their resistance to major wheat diseases. We examined the chromosome compositions of five wheat-Th. intermedium partial … phentermine how to get it

"Web开馆时间：周一至周日7:00-22:30 周五 7:00-12:00; 我的图书馆 " - Thinopyrum bessarabicum

Thinopyrum bessarabicum

WebAbstract: Thinopyrum bessarabicum (2n = 2x = 14, JJ) is an important source for new genetic variation for wheat improvement due to its salinity tolerance and disease resistance. Its practical utilisation in wheat improvement can be facilitated through development of genome-wide introgressions leading to a variety of different wheat–Th ... WebMay 4, 2024 · Kamyab M, Kafi M, Shahsavand H, Goldani M, Shokouhifar F (2016) Exploring ion homeostasis and mechanism of salinity tolerance in primary tritipyrum lines (wheat × Thinopyrum bessarabicum) in the presence of salinity. Australian Journal of …

Did you know?

The following species are recognised in the genus Thinopyrum: • Thinopyrum acutum (DC.) Banfi - Europe, Turkey • Thinopyrum bessarabicum (Savul. & Rayss) Á.Löve - Black Sea and Aegean regions • Thinopyrum corsicum (Hack.) Banfi - Corsica WebThinopyrum ponticum (Podp.) Barkworth & D.R.Dewey. Triticum ponticum Podp. Thinopyrum obtusiflorum is a species of grass known by the common names tall …

WebJan 25, 2011 · Abstract. Thinopyrum bessarabicum (2n = 14; JJ) was successfully crossed with T. elongatum (2n = 14; EE) but the reciprocal cross failed. Five of the 19 F1 plants … WebDevelopment of wheat–alien translocation lines has facilitated practical utilization of alien species in wheat improvement. The production of a compensating Triticum aestivum–Thinopyrum bessarabicum whole-arm Robertsonian translocation (RobT) involving chromosomes 6D of wheat and 6E of Th. bessarabicum (2n = 2x = 14, EE) …

WebThe results suggested that the diploid Th. Thinopyrum elongatum is an important gene pool for wheat genetic improvement. However, the origins of the Thinopyrum genomes and the nature of the genus' intraspecific relationships are still controversial. In this study, we used single-copy nuclear genes and non-denaturing fluorescence in situ hybridization (ND … WebJan 1, 2011 · Primary hexaploid tritipyrum lines are amphiploids between Triticum durum and Thinopyrum bessarabicum, which can set seed in at least 250 mM NaCl. Genetic variation within and among 14 lines of ...

WebThinopyrum bessarabicum Savul. and Rayss, which grov^^s on the Black Sea shore in the Crimea, are tolerant to high levels of NaCl. Thus the introgression of genes conferring salt tolerance from Th. bessarabicum into Triticum aestivum is one way in which salt-tolerant wheat varieties can be produced. This paper reviews the progress made

WebThinopyrum bessarabicum (2n = 14; JJ) was successfully crossed with T. elongatum (2n = 14; EE) but the reciprocal cross failed. Five of the 19 F1 plants headed in a greenhouse without being vernalized. Spikes of F1 hybrids were intermediate to those of the parents for number of florets per spike, glume length, and the first rachis internode ... phentermine hydrochloride 37.5 mg for saleWebThinopyrum bessarabicum (T. Săvulescu & T. Rayss, 1923) A. Löve, 1980 is diploid (2n=2x=14, JJ or EbEb), perennial self-fertilizing rhizomatous maritime beach grass, which is phylogenetically close to another diploid wheatgrass species, Agropyron elongatum (N. Host, 1797) P. de Beauvois, 1812. The detailed karyotype of Th. bessarabicum was … phentermine hydrochloride 15mgWebPowdery mildew caused by Blumeria graminis f. sp. tritici is a devastating disease that reduces wheat yield and quality worldwide. The exploration and utilization of new resistance genes from wild wheat relatives is the most effective strategy against this disease. Psathyrostachys huashanica Keng f. ex P. C. Kuo (2n = 2x = 14, NsNs) is an important … phentermine hydrochloride solubilityWebDevelopment of wheat–alien translocation lines has facilitated practical utilization of alien species in wheat improvement. The production of a compensating Triticum aestivum–Thinopyrum bessarabicum whole-arm Robertsonian translocation (RobT) involving chromosomes 6D of wheat and 6E b of Th. bessarabicum (2n = 2x = 14, E b E b) … phentermine hydrochloride 37.5 mg capsuleWebKeywords: marker, salt tolerance, scab resistance, translocation, wheatgrass, Thinopyrum bessarabicum, addition line. Introduction Thinopyrum bessarabicum (2np2xp14, EbEbpJJ) is a wild, rhizomatous maritime sand couch grass distributed in Crimea (Dewey 1984). It is recognized for its high tolerance to salinity, i.e., being able to withstand up ... phentermineight losWebSep 14, 2016 · Four Th. bessarabicum-specific oligo probes were developed based on genomic DNA sequences of Th. bessarabicum chromosome arm 4JL, and one of them (oligo DP4J27982) was pooled with the oligo ... phentermine how to take with foodWebCharacterization of wheat-Thinopyrum bessarabicum genetic stock for stripe rust and Karnal bunt resistance Brazilian Journal of Biology 10.1590/1519-6984.246440 phentermine hydrochloride tablets 37.5 mg