Browse by Subject "Biology, Genetics"
Now showing items 196-201 of 201
(1990)Molecular markers can be used to detect alleles in donor genetic material for improvement of existing cultivars or hybrids. Restriction fragment length polymorphisms (RFLPs) were used as markers to detect favorable ...
Variation and Divergence of Repetitive DNA Sequences With Partial Identity to the Knob Sequence in Tripsacum and Zea (1992)Sequences with various levels of homology to knob have been isolated from T. dactyloides. These sequences have various degrees of cross-hybridization to knob and are apparently arranged differently in the genome as ascertained ...
(1991)The I locus controls pattern expression of anthocyanin pigments in soybean seed coats. Using isolines of soybean cultivars varying only at the I locus, a seed coat cell wall protein that is affected by seed coat color was ...
(1996)The secreted proto-oncogene Wnt-1/Wingless (Wg) functions as an intercellular signaling molecule in many developmental processes. Studies in Drosophila have revealed that wg encodes positional necessary to regulate segmental ...
Y chromosome and allozyme correlates of geotaxis in selected lines of Drosophila melanogaster and their hybrids (1995)The genetic correlates of geotactic performance in Drospohila melanogaster have been studied for nearly 40 years, but our understanding is far from complete. Geotaxis (orientation and movement with respect to gravity) has ...