Simple Sequence Repeat Genetic Linkage Maps of A-genome Diploid Cotton (Gossypium arboreum) Isolation and Expression Analysis of Two cDNAs Encoding C4H Homologues from Gossypium arboreum Identification of PEBP Gene Family in Gossypium arboreum and Gossypium raimondii and Expression Analysis of the Gene family in Gossypium hirsutum Identification and Characterization of Cotton Genes Involved in Fuzz-fiber Development Study on biological characters of pubescence of Gossypium arboreum bickii Identification of bZIP Protein Family in Gossypium arboreum and Tissue Expression Analysis of GaFDs Genes Genetic Diversity of Landraces in Gossypium arboreum L. Race sinense Assessed with Simple Sequence Repeat Markers Cloning and Sequencing of a cDNA Encoding Farnesyl Pyrophosphate Synthase from Gossypium arboreum and Its Expression Pattern in the Developing Seeds of Gossypium hirsutum cv. Study on the biological characters of nectary of Gossypium arboreum bickii