R
Robert E. Hanson
Researcher at Texas A&M University
Publications - 9
Citations - 1069
Robert E. Hanson is an academic researcher from Texas A&M University. The author has contributed to research in topics: DNA & Genomic library. The author has an hindex of 9, co-authored 9 publications receiving 1036 citations.
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Journal ArticleDOI
Dispersed Repetitive DNA Has Spread to New Genomes Since Polyploid Formation in Cotton
X.-P. Zhao,Yang Si,Robert E. Hanson,Charles F. Crane,H. J. Price,David M. Stelly,Jonathan F. Wendel,Andrew H. Paterson +7 more
TL;DR: The discovery of A-genome repeats in G. gossypioides adds genome-wide support to a suggestion previously based on evidence from only a single genetic locus that this species may be either the closest living descendant of the New World cotton ancestor, or an adulterated relic of polyploid formation.
Journal ArticleDOI
A rapid procedure for the isolation of c0t-1 dna from plants
Michael S. Zwick,Robert E. Hanson,M. Nurul Islam-Faridi,David M. Stelly,Rod A. Wing,H. James Price,Thomas D. McKnight +6 more
TL;DR: In situ hybridization for the detection of single- or low-copy sequences, particularly large DNA fragments cloned into YAC or BAC vectors, generally requires the suppression or "blocking" of...
A rapid procedure for the isolation of Cot-1 DNA from plants
Michael S. Zwick,Robert E. Hanson,Thomas D. McKnight,M. Nurul Islam-Faridi,David M. Stelly,Rod A. Wing,H. James Price +6 more
TL;DR: Cot-1 DNA is enriched for repetitive DNA elements, high or moderate in copy number, and can therefore be used more effectively than total genomic DNA to prehybridize and competitively hybridize repetitive elements that would otherwise cause nonspecific hybridization as mentioned in this paper.
Journal ArticleDOI
Distribution of 5S and 18S-28S rDNA loci in a tetraploid cotton (Gossypium hirsutum L.) and its putative diploid ancestors.
Robert E. Hanson,M. N. Islam-Faridi,E. A. Percival,Charles F. Crane,Yuanfu Ji,Thomas D. McKnight,David M. Stelly,H. J. Price +7 more
TL;DR: The multiplicity, variation in size and site number, and lack of additivity between the tetraploid species and its putative diploid ancestors indicate that the behavior of rDNA loci in cotton is nondogmatic, and considerably more complex and dynamic than previously envisioned.
Journal ArticleDOI
Fluorescent in situ hybridization of a bacterial artificial chromosome
Robert E. Hanson,Michael S. Zwick,Sangdun Choi,M. N. Islam-Faridi,Thomas D. McKnight,Rod A. Wing,H. J. Price,David M. Stelly +7 more
TL;DR: Results indicate that FISH of BAC clones is an excellent tool for the establishment of new molecular cytogenetic markers in plants and will likely prove instrumental in the development of useful physical maps for many economically important crop species.