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  1. No Access

    Article

    Molecular diversity and genetic relationships in Secale

    The objective of this study was to quantify the molecular diversity and to determine the genetic relationships among Secale spp. and among cultivars of Secale cereale using RAPDs, ISSRs and sequence analysis of s...

    E. SANTOS, M. MATOS, P. SILVA, A. M. FIGUEIRAS, C. BENITO… in Journal of Genetics (2016)

  2. No Access

    Article

    The ScAACT1 gene at the Q alt5 locus as a candidate for increased aluminum tolerance in rye (Secale cereale L.)

    Soluble aluminum (Al3+) is a major constraint to plant growth in highly acidic soils, which comprise up to 50% of the world’s arable land. The primary mechanism of Al resistance described in plants is the chelati...

    J. Silva-Navas, C. Benito, B. Téllez-Robledo, D. Abd El-Moneim… in Molecular Breeding (2012)

  3. No Access

    Article

    Detection and map** of SSRs in rye ESTs from aluminium-stressed roots

    Aluminium toxicity is a major problem for crop production on acid soils. Rye (Secale cereale L.) has one of the most efficient group of genes for aluminium tolerance, at least, four independent and dominant loci,...

    M. Matos, V. Pérez-Flores, M. V. Camacho, B. Pernaute… in Molecular Breeding (2007)

  4. No Access

    Article

    Candidate gene identification of an aluminum-activated organic acid transporter gene at the Alt4 locus for aluminum tolerance in rye (Secale cereale L.)

    Among cereal crops, rye is one of the most tolerant species to aluminum. A candidate gene approach was used to determine the likely molecular identity of an Al tolerance locus (Alt4). Using PCR primers designed f...

    G. Fontecha, J. Silva-Navas, C. Benito, M. A. Mestres… in Theoretical and Applied Genetics (2007)

  5. No Access

    Article

    A new aluminum tolerance gene located on rye chromosome arm 7RS

    Rye has one of the most efficient groups of genes for aluminum tolerance (Alt) among cultivated species of Triticeae. This tolerance is controlled by, at least, three independent and dominant loci (Alt1, Alt2, an...

    M. Matos, M. V. Camacho, V. Pérez-Flores, B. Pernaute… in Theoretical and Applied Genetics (2005)

  6. No Access

    Article

    Secale cereale inter-microsatellites (SCIMs): chromosomal location and genetic inheritance

    The polymerase chain reaction (PCR) was used to locate Secale cereale (inter-simple sequence repeat ISSR) or Secale cereale inter-microsatellite (SCIM) markers using wheat–rye addition lines in order to develop a...

    M. V. Camacho, M. Matos, C. González, V. Pérez-Flores, B. Pernaute… in Genetica (2005)

  7. No Access

    Article

    The use of ISSR and RAPD markers for detecting DNA polymorphism, genotype identification and genetic diversity among barley cultivars with known origin

    The potential of bulk analyses of RAPD and ISSR-PCR markers for fingerprinting purposes was evaluated using ten RAPD and ten ISSR primers. The phylogenetic relationships of 16 barley cultivars from different c...

    M. Fernández, A. Figueiras, C. Benito in Theoretical and Applied Genetics (2002)

  8. No Access

    Article

    Is the Mnr locus of Triticeae species the same as the Ndh and Dia loci?

    The menadione reductase (MNR), the nicotinamide adenine dinucleotide dehydrogenase (NDH) and diaphorase (DIA) isozymes were studied in the allohexaploid Triticum aestivum cv ”Chinese Spring” and in five diploid T...

    A. Pueyo, A. M. Figueiras, C. Benito in Theoretical and Applied Genetics (2002)

  9. No Access

    Article

    Molecular markers linked to the aluminium tolerance gene Alt1 in rye (Secale cereale L.)

     Rye has one of the most efficient group of genes for aluminium (Al) tolerance among cultivated species of Triticeae. This tolerance is controlled by at least two independent and dominant loci (Alt1 and Alt3) loc...

    F. J. Gallego, B. Calles, C. Benito in Theoretical and Applied Genetics (1998)

  10. No Access

    Article

    Chromosomal location of PCR fragments as a source of DNA markers linked to aluminium tolerance genes in rye

    To identify and locate rye DNA sequences homologous to three wheat c-DNAs (wali1, wali2 and wali5) whose expression is induced by aluminium (Al) stress, we designed three pairs of specific primers. They were used...

    F. J. Gallego, E. López-Solanilla, A. M. Figueiras… in Theoretical and Applied Genetics (1998)

  11. No Access

    Article

    Genetic control of aluminium tolerance in rye (Secale cereale L.)

     Aluminium (Al) tolerance in roots of two cultivars (“Ailés” and “JNK”) and two inbred lines (“Riodeva” and “Pool”) of rye was studied using intact roots immersed in a nutrient solution at a controlled pH and ...

    F. J. Gallego, C. Benito in Theoretical and Applied Genetics (1997)

  12. No Access

    Article

    Sex influence on recombination frequency in Secale cereale L.

    The variation in recombination frequency (rf) is important to plant breeders since their major objective is to obtain favorable recombinants of linked genes. One source of variation in rf is sex. Sex differenc...

    C. Benito, M. P. Romero, N. Henriques-Gil, F. Llorente… in Theoretical and Applied Genetics (1996)

  13. No Access

    Article

    A map of rye chromosome 4R with cytological and isozyme markers

    The progeny of two crosses between a structural heterozygote for a reciprocal translocation (4RL/5RL) and a homozygote for the standard chromosome arrangement and of four crosses between standard chromosome ho...

    C. Benito, F. Llorente, N. Henriques-Gil, F. J. Gallego… in Theoretical and Applied Genetics (1994)

  14. Article

    Genic heterozygosity and fitness in rye populations with B chromosomes

    Four Korean rye populations with B chromosome frequencies ranging from 15 to 55 per cent were electrophoretically analysed. The values of several components of fitness were also estimated in 1 year at a single...

    C Benito, F Romera, M Díez, A M Figueiras in Heredity (1992)

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  15. No Access

    Article

    NADH dehydrogenase: a new molecular marker for homoeology group 4 in Triticeae. A map of the 4RS chromosome arm in rye

    Structural gene loci encoding the monomeric isozymes nicotin adenin dinucleotide dehydrogenase (NADH dehydrogenase or NDH) have been located on the 4AL, 4Bα, and 4DS chromosome arms of Triticum aestivum cv “Chine...

    A. M. Figueiras, C. Zaragoza, F. J. Gallego, C. Benito in Theoretical and Applied Genetics (1991)

  16. No Access

    Article

    Biochemical evidence of a translocation between 6 RL/7 RL chromosome arms in rye (Secale cereale L.). A genetic map of 6R chromosome

    The segregation of different isozymic loci was investigated in backcrosses and F2s in rye. The leucin aminopeptidase-1 (Lap-1), Aconitase-1 (Aco-1), Esterase-6 (Est-6), Esterase-8 (Est-8), and Endopeptidase-1 (Ep...

    C. Benito, F. J. Gallego, C. Zaragoza, J. M. Frade… in Theoretical and Applied Genetics (1991)

  17. No Access

    Article

    A map of rye chromosome 2R using isozyme and morphological markers

    The segregation of isozymic loci for leaf peroxidases (L2Per) has been investigated in backcrosses and F2 offspring of rye lines having purple seeds (Ps) and monstrosum ears (mo). The Ps, L2Per-3b, mo, and L2Per-...

    C. Benito, C. Zaragoza, F. J. Gallego, A. de la Peña… in Theoretical and Applied Genetics (1991)

  18. No Access

    Article

    Linkage and cytogenetic maps of genes controlling endosperm storage proteins and isozymes in rye (Secale cereale L.)

    An F1 plant fromSecale cereale ssp.ancestrale xtelocentric substitution lines3R of the cultivated rye “Petkus spring” was used as female in a cross with the inbred line Riodeva (I28), which has the standard chrom...

    C. Benito, J. M. Frade, J. Orellana, J. M. Carrillo in Theoretical and Applied Genetics (1990)

  19. No Access

    Article

    Chromosomal location of adenylate kinase isozymes in Triticeae species

    One system of monomeric adenylate kinase isozymes, designated ADK, was observed in Triticum aestivum and in five diploid Triticeae species. The gene loci Adk-a, Adk-b and Adk-d were located on 7AL, 7BL and 7DL Tr...

    C. Benito, F. J. Gallego, J. M. Frade, C. Zaragoza… in Theoretical and Applied Genetics (1990)

  20. No Access

    Article

    Association of four isozyme loci with a reciprocal translocation between 1R/4R chromosomes in cultivated rye (Secale cereale L.)

    The progeny of four crosses between a structural heterozygote for a reciprocal translocation and a homozygote for the standard chromosome arrangement were analyzed in rye (Secale cereale L. cv “Ailés”) for the el...

    A. M. Figueiras, M. A. Elorrieta, C. Benito in Theoretical and Applied Genetics (1989)

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