A recent analysis with 45 newly sequenced bird genomes also found no significant correlation between fast-Z evolution and a range of life history traits, including dichromatism and tail dimorphism [ 54 ]. Film format includes a special segment entitle "I Hear Your Hand", where a performer signs the song for and with young children.
Discusses potential treatments and cures for cancer, heartdisease, cystic fibrosis, Alzheimer's Disease, and HIV infection. Featuresin-depth, candid interviews in with parents of children with disabilities share their personal concerns and experiences. From Corned Beef to Cloning. KU : Subject: congenital heart defects Audience : elementary, middle, secondary, adult, teacher Annotation: All audiences respond to this six-year-old boy who lives with a pacemaker.
Annotation: Explains the evolutionary process by focusing on nucleic acids.
Limited evidence suggests a correlation between plumage dimorphism and testis mass [ 8 ]; however, this association is only significant when phylogenetic relationships are ignored: see Table 2 in ref. Annotation: The electrophoresis method utilized thin denatured polyacrylamide gels to fractionate single-stranded DNA reaction products.
KU : GX Subject: CF Audience : teacher, adult, professional Annotation: The program describes the nature and symptoms of cystic fibrosis, shows how theaffected genes are passed from both parents to child, and discusses conventional treatmentsand promising areas of study, including efforts to control lung inflammation withnonsteroidal anti-inflammatory drugs and research in the area of epithelial cell function.
However, RAD data from non-model organisms present additional challenges including a high rate of sequencing errors and data processing errors i. If a son inherits an X chromosome with the hemophilia gene from the mother, the trait will be expressed and he will have the disorder.
We selected tissue samples of the homogametic sex i. This is the catalyst that allows him to break through the wall of isolation and silence.
Subject: parenting Audience : adult, professional Annotation: Story of Jane, a single parent with a handicapped daughter, Linda, and a second child, teen-age Christy. Annotation: Student learns to describe patterns and inheritance of sex chromosomes and sex linked traits are coded for by genes located on a sex chromosome in Staffordshire solvegenetics problems involving sex linkage.
To explain this intriguing pattern, we would need to identify a mechanism that can affect Z-linked genetic diversity and which is also known to be associated with dichromatism. A separate "pack-page" of printed materials is included: page teacher's handbook, lesson guides, 44 page student activity sheets, lyrics and music for theme songs, resource sections.
Annotation: NOVA explores the technical and ethical problems of applying breakthroughs in genetic science to curing human disease. In this study, we investigated the association between plumage dichromatism and genomic variation in birds. What do 'chromosome', 'gene', 'genetic engineering' and 'DNA' really mean?
Tom dances and plays football from his wheelchair. Annotation: Clearly illustrates the chromosomal basis of heredity. Annotation: Presents the three current models of chromosome movement during mitosis: the slidingmicrotubule hypothesis, the dynamic equilibrium model, and the sliding microfilament hypothesis.
Journal of Experimental Biology. Cultural interests of the Amish are indirectly addressed. Third episode: cell reproduction, DNA, mitosis.