نتایج جستجو برای: t durum

تعداد نتایج: 709089  

Journal: :Chemosphere 2003
R Casa A D'Annibale F Pieruccetti S R Stazi G Giovannozzi Sermanni B Lo Cascio

Olive-mill wastewater (OMW), an effluent of olive oil extraction process, is annually produced in huge amounts in olive growing areas. An interesting option for its disposal is the spreading on agricultural land, provided that phytotoxic effects are neutralized. The objective of the present investigation was to evaluate the potential of an enzyme-based treatment in removing OMW phytotoxicity. T...

2014
Ljiljana Kuzmanović Andrea Gennaro Stefano Benedettelli Ian C. Dodd Stephen A. Quarrie Carla Ceoloni

For the first time, using chromosome engineering of durum wheat, the underlying genetic determinants of a yield-improving segment from Thinopyrum ponticum (7AgL) were dissected. Three durum wheat-Th. ponticum near-isogenic recombinant lines (NIRLs), with distal portions of their 7AL arm (fractional lengths 0.77, 0.72, and 0.60) replaced by alien chromatin, were field-tested for two seasons unde...

Journal: :Proteomics 2010
Paolo Laino Dale Shelton Christine Finnie Anna Maria De Leonardis Anna Maria Mastrangelo Birte Svensson Domenico Lafiandra Stefania Masci

In Central and Southern Italy, where durum wheat represents one of the most widely cultivated crops, grain filling occurs during Spring, a period characterized by sudden increases in temperature. Wheat grain proteins are classified into albumins, globulins, and prolamins. The nonprolamin fractions include proteins with metabolic activity or structural function. In order to investigate the conse...

2014
Giovanni Laidò Daniela Marone Maria A. Russo Salvatore A. Colecchia Anna M. Mastrangelo Pasquale De Vita Roberto Papa

Association mapping is a powerful tool for the identification of quantitative trait loci through the exploitation of the differential decay of linkage disequilibrium (LD) between marker loci and genes of interest in natural and domesticated populations. Using a sample of 230 tetraploid wheat lines (Triticum turgidum ssp), which included naked and hulled accessions, we analysed the pattern of LD...

Journal: :Journal of agricultural and food chemistry 2001
Y Rharrabti S Elhani V Martos-Núñez L F García Del Moral

A major problem for durum wheat production in the Mediterranean region is yield fluctuation. This fluctuation is a result of year-to-year variation in precipitation and heat stress during grain growth, which is typical of the Mediterranean climate. Both yield stability and good quality are needed in adapted durum wheat ideotypes. Ten durum wheat cultivars differing in drought resistance were gr...

Journal: :journal of agricultural science and technology 2011
m. mardi m. r. naghavi s. m. pirseyedi m. kazemi alamooti s. rashidi monfared

comparative assessment of genetic diversity of 122 durum wheat genotypes (triticum turgidum l. var. durum) was performed using 73 ssap polymorphic fragments, 123 aflp polymorphic loci and 104 ssr alleles. ssap and aflp data showed a clear demarcation between the cultivars and landraces and ssr data classified cultivars and landraces according to their origin. furthermore, the estimated genetic ...

2006
R. P. Singh E. Bechere

Singh, R. P., Bechere, E., and Abdalla, 0. 1992. Genetic analysis of resistance to stem rust in ten durum wheats. Phytopathology 82:919-922. Durum wheat (Triticum turgidum L.) cultivars derived from CIMMYT present in Mexicali 75, Diver, Somorguho, and Morus together with (International Maize and Wheat Improvement Center) germplasm are an unidentified gene, SrC, and in Altar 84, Carcomun, Totanu...

2010
L. E. Hansen David S. Jackson R. L. Wehling Robert A. Graybosch

Partial waxy (reduced-amylose) and fully waxy (amylose-free) tetraploid durum wheats (Triticum turgidum L. var durum) were developed by introgression of null alleles at the Wx-A1 and Wx-B1 loci from common hexaploid wheat (Triticum aestivum L.). Purified starches were obtained from each genotype, and chemically modified by: 1) cross-linking with phosphorus oxychloride, 2) substitution with prop...

2013
Eugenia Cendoya Maria P. Monge Sofia A. Palacios Stella M. Chiacchiera Adriana M. Torres Maria C. Farnochi Maria L. Ramirez

A survey was carried out to determine fumonisin contamination in 135 common and 40 durum wheat samples collected during 2011 harvest season (non-FHB epidemic year) in the main wheat production area of Argentina using LCeMS/MS. A 93% of total samples showed fumonisin contamination, with levels ranging from 0.16 to 680.44 ng/g in common and from 0.15 to 1304.39 ng/g in durum wheat samples, respec...

Journal: :Molecules 2017
Luca Piemontese Filippo Maria Perna Antonio Logrieco Vito Capriati Michele Solfrizzo

An unprecedented, environmentally friendly, and faster method for the determination of Ochratoxin A (OTA) (a mycotoxin produced by several species of Aspergillus and Penicillium and largely widespread in nature, in wheat and derived products) has, for the first time, been set up and validated using choline chloride (ChCl)-based deep eutectic solvents (DESs) (e.g., ChCl/glycerol (1:2) and ChCl/ ...

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