Thinopyrum bessarabicum是什么

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August undefined, 2024

WebAug 1, 1998 · The Js genome present in Th. intermedium and Th. ponticum was homologous with E or J genomes, but was quite distinct at centromeric regions, which can strongly hybridize with the S genome DNA probe. Based on GISH results, the genomic formula of Th. intermedium was redesignated JJsS and that of Th. ponticum was … WebIn an attempt to transfer genes for salt tolerance and other desirable traits from the diploid wheatgrasses, Thinopyrum bessarabicum (2n=2x=14; JJ genome) and Lophopyrum elongatum (2n=2x=14; EE genome), into durum wheat cv ‘Langdon’ (2n=4x=28; AABB genomes), trigeneric hybrids with the genomic constitution ABJE were synthesized and …

Genome analysis of Thinopyrum intermedium and Thinopyrum ponticum using …

WebThinopyrum 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 … Web普通小麦-百萨偃麦草 (Thinopyrum bessarabicum)二体异附加系的选育与鉴定. 摘要为转移与利用百萨偃麦草耐盐、抗病等优良基因 ,用普通小麦中国春百萨偃麦草双倍体与中国春杂交 ,通过染色体C 分带、分子原位杂交并结合减数分裂中期Ⅰ的染色体配对分析 ,从回交 ... filmy 16+ cda

Cytological and molecular characterization of Thinopyrum …

WebTribus: Hordeeae. Genus: Thinopyrum. Species: T . acutum – T . bessarabicum – T . corsicum – T . curvifolium – T . distichum – T . elongatum – T . flaccidifolium – T . gentryi – T . intermedium – T . junceiforme – T . junceum – T . obtusifolium – T . podperae – T . … WebGenaro-81), one artiﬁcial CS/Thinopyrum bessarabicum am-phiploid (2np56p28 ABDEb), and seven cytogenetic stocks with alien E bchromosomes (table 1) were used to separate E chromosomes and assign Eb chromosome-speciﬁc AFLP mark-ers. The AFLP procedure used in this study was a combination, WebAbstract. Thinopyrum bessarabicum (2n = 2x = 14, JJ or E (b)E (b)) is an important genetic resource for wheat improvement due to its salinity tolerance and disease resistance. Development of wheat-Th. bessarabicum translocation lines will facilitate its practical … filmy 13

MOLECULAR CYTOGENETIC CHARACTERIZATION OF E

Thinopyrum - an overview ScienceDirect Topics

Web关键词: 中间偃麦草, 基因组特异, STS分子标记 Abstract: Thinopyrum intermedium (2n=6x=42, JJJ s J s StSt) is one of the important wild resources for wheat genetic improvement. However, as the Th. intermedium genome has not yet been sequenced, the numbers of reported Thinopyrum-specific molecular markers are insufficient for the … Web6 Potential of wheat– Thinopyrum hybrids in bread wheat improvement. Members of the genus Thinopyrum (referred to as wheatgrasses) are perennials in habit and are long known as excellent sources of providing allelic diversity against biotic and abiotic stresses. Thinopyrum species can hybridize to wheat, making them potential sources of novel ... filmy 1900-2022WebIn this study, we developed new oligo and oligo multiplex probes to accurately and efficiently distinguish wheat (Triticum aestivum, 2n = 6x, AABBDD) and Thinopyrum bessarabicum (2n = 2x = 14, JJ) chromosomes. The oligo probes contained more nucleotides or more repeat units that produced stronger signals for more efficient chromosome painting. growing pediatrics knightdale

"WebDec 10, 2024 · Background Tetraploid Thinopyrum elongatum (2n = 4x = 28) is a promising source of useful genes, including those related to adaptability and resistance to diverse biotic (Fusarium head blight, rust, powdery mildew, and yellow dwarf virus) and abiotic (cold, drought, and salt) stresses. However, gene transfer rates are low for this species and … " - Thinopyrum bessarabicum是什么

Thinopyrum bessarabicum是什么

http://qikan.cqvip.com/Qikan/Article/Detail?id=8318524 WebPowdery 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 …

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Web暨南大学,数字图书馆. 开馆时间：周一至周日7:00-22:30 周五 7:00-12:00; 我的图书馆 WebNov 9, 2024 · Thinopyrum bessarabicum is an important genetic resource for wheat improvement by chromosome engineering. However, the present low-resolution karyotype limits identification of its chromosomes.

WebПирій бессарабський (Thinopyrum bessarabicum syn. Elytrygia bessarabica) — вид трав'янистих рослин родини тонконогові (Poaceae), поширений на південному сході Європи.. Опис. Багаторічна рослина 25–50 см заввишки.. Поширення ... WebThe Effect of Photoperiod Insensitivity on the Salt Tolerance of Amphiploids between Bread Wheat (Triticum aestivum) and Sand Couch Grass (Thinopyrum bessarabicum) P. K. Martin , M. Taeb , R. M. D. Koebner ,

WebNov 3, 2024 · Thinopyrum bessarabicum (Savul. and Rayss) A. Lӧve (2n = 2x = 14, JJ) is a perennial maritime wheatgrass reported to possess salt tolerance (King et al. 1997a) and disease resistance (Xu et al. 2009), making it a valuable source of genetic variation for … WebThinopyrum bessarabicum which has been shown to. 370 I. P. KING ETAL. carry a gene(s) conferring salt tolerance (Forster et a!., 1987, 1988). Materials and methods

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The following species are recognised in the genus Thinopyrum: Thinopyrum acutum (DC.) Banfi - Europe, TurkeyThinopyrum bessarabicum (Savul. & Rayss) Á.Löve - Black Sea and Aegean regionsThinopyrum corsicum (Hack.) Banfi - CorsicaThinopyrum curvifolium (Lange) D.R.Dewey - … See more Thinopyrum is a genus of Eurasian and African plants in the grass family. See more • Grassbase - The World Online Grass Flora See more growing pechay in waterWebAbstract: 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 ... growing pediatricsWebThinopyrum 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 … growing pecan trees in oregonWebMembers of the genus Thinopyrum (referred to as wheatgrasses) are perennials in habit and are long known as excellent sources of providing allelic diversity against biotic and abiotic stresses. Thinopyrum species can hybridize to wheat, making them potential sources of … growing pechay in the philippinesWebT. bessarabicum amphidiploid, its parents and the wheat variety Kharchia 36 d after the initiation of salt stress (i.e. 30 d at 150 mol m"3 NaCl) All values are the means of 5 replicates + standard errors. (Experiment 1.) Parameter NaCl Triticum aestivum Thinopyrum Triticum aestivum Triticum cv. Chinese Spring bessarabicum cv. Chinese Spring ... growing peggy martin rosesWebEti-Osa is a Local Government Area of Lagos State in Nigeria.Lagos State Government administers the council area as Ikoyi-Obalende LCDA, Eti-Osa East, and Iru Victoria Island LCDA.Within Eti-Osa are several important areas of Lagos State, including Lagos' Victoria … growing pediatrics raleigh ncWebThinopyrum bessarabicum may be described as an osmoconformer, adjusting its internal osmotic pressure to 400-500 mOsmol kg"1 above that of the external medium in hydroponic culture. Both slower shoot initiation and reduced leaf length contributed to the reduced growth rates at higher growing penstemon from seeds