Phosphorus use efficiency in pima cotton (Gossypium barbadense L.) genotypes
نویسندگان
چکیده
منابع مشابه
Nucleic Acid Metabolism during Germination of Pima Cotton (Gossypium barbadense).
The nucleic acid metabolism in long staple Pima cotton (Gossypium barbadense L.) was examined during the first 48 hours of germination at 34 C. Specific activity analysis of pulselabeled nucleic acids indicated that the first significant incorporation of precursors into DNA occurs at approximately 18 hours when the radicles are emerging with a peak of incorporation occurring at 36 hours. Specif...
متن کاملBioinformatics Analysis of Small RNAs in Pima (Gossypium barbadense L.)
Small RNAs (sRNAs) are ~20 to 24 nucleotide single-stranded RNAs that play crucial roles in regulation of gene expression. In plants, sRNAs are classified into microRNAs (miRNAs), repeat-associated siRNAs (ra-siRNAs), phased siRNAs (pha-siRNAs), cis and trans natural antisense transcript siRNAs (cis- and trans-nat siRNAs). Pima (Gossypium barbadense L.) is one of the most economically important...
متن کاملSNP Marker Discovery in Pima Cotton (Gossypium barbadense L.) Leaf Transcriptomes
The objective of this study was to explore the known narrow genetic diversity and discover single-nucleotide polymorphic (SNP) markers for marker-assisted breeding within Pima cotton (Gossypium barbadense L.) leaf transcriptomes. cDNA from 25-day plants of three diverse cotton genotypes [Pima S6 (PS6), Pima S7 (PS7), and Pima 3-79 (P3-79)] was sequenced on Illumina sequencing platform. A total ...
متن کاملDevelopment of Sea Island cotton (Gossypium barbadense L.) core collection using genotypic values
A core collection usually provides an effective entry to access to entire genetic resource. It could simplify screening potential of breeding materials in a manageable size. In order to phenotypic evaluations, a completely randomized block designed experiment was carried out for 265 Sea Island cotton varieties. A mixed linear model approach was employed to predict genotypic values of two fiber ...
متن کاملGene Flow between Gossypium hirsutum L. and Gossypium barbadense L. is Asymmetric
As both Pima cotton (Gossypium barbadense L.) and Acala (Upland; G. hirsutum L.) are grown in the southwestern United States, understanding gene fl ow within and among these species is important to maintain genetic purity. In small scale and commercial fi elds, gene fl ow decreased exponentially from 1.44% at 1 m to less than 0.50% at 10 m in Acala cotton. Corresponding values for Pima cotton w...
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ژورنال
عنوان ژورنال: Chilean journal of agricultural research
سال: 2015
ISSN: 0718-5839
DOI: 10.4067/s0718-58392015000200010