Extracting complex lesion phenotypes in Zea mays
نویسندگان
چکیده
منابع مشابه
Recombination in Zea Mays
meiotic process in plants or animals does not necessarily produce the same T:!rcentage of recombinants in male and female germ cells. In maize, the frequency of recombination in a particular chromosomal region is usually higher in microsporogenesis than in megasporogenesis, if a difference exists at all. Chromosomes 2 and 10, according to genetic tests thus far, have similar recombination frequ...
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ISHER (1918) provided a framework for the characterization of genotypic variance whereby he partitioned it into three components: ( 1 ) a portion associated with the average effects of genes, (2) a portion associated with dominance effects (allelic interactions) of genes, and (3) a portion associated with epistatic effects (nonallelic interactions) of genes. A logical method for the further sub...
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Agrobacterium tumefaciens-mediated transformation is an effective method for introducing genes into maize. In this chapter, we describe a detailed protocol for genetic transformation of the maize genotype Hi II. Our starting plant material is immature embryos cocultivated with an Agrobacterium strain carrying a standard binary vector. In addition to step-by-step laboratory transformation proced...
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A new allele of the 27-kD zein locus in maize has been generated by interchromosomal recombination between chromosomes of two different inbred lines. A continuous patch of at least 11,817 bp of inbred W64A, containing the previously characterized Ra allele of the 27-kD zein gene, has been inserted into the genome of A188 by a single crossover. While both junction sequences are conserved, sequen...
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'T'lhe biosynthesis of chlorophyll in the albino w-3 maize seedlings was foulnd to l)roceed in the samie way as in its niormiial couniter p)art (1.9). However. the niewly formiied chlorophyll ill the w-3 niiutanit seedliings (lisal)pears rapidly in liglht tilder aerobic coniditionis. For this reasoni Koski (9) conicluided that there wvas nlo genetic lesion in the chlorophyll synlthesis of the w...
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ژورنال
عنوان ژورنال: Machine Vision and Applications
سال: 2015
ISSN: 0932-8092,1432-1769
DOI: 10.1007/s00138-015-0718-6