G. Hirsutum
Heterosis and combining ability studies in extra long staple inter-specific (G. hirsutum x G. barbadense) hybrids of cotton
... Cotton, the king of fibre is a premier cash crop of our country grown about 9 million hectares, which represent 29 per cent of the world cotton area. India is a pioneer country for the cultivation of cotton hybrids on ...
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Heterosis and combining ability estimates through line × tester analysis in inter-specific hybrids of cotton (G. hirsutum L. × G. barbadense L.)
... The present investigation comprised of seventy two inter-specific hybrids obtained by mating twelve diverse lines of G. hirsutum and five testers of G. barbadense in line × tester fashion and were ...
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Identification of 700 New Microsatellite Loci from Cotton (G. hirsutum L.)
... sequenced. From these, 1,059 primer pairs were developed. Of the first 700 primer-pairs to be characterized, 602 primer pairs (86%) produced one or more distinct PCR amplification products within the expected size range ...
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Combining ability analysis for yield and yield attributing traits in interspecific (G. hirsutum L. X G. barabdense L.) hybrids of cotton
... Combining ability studies were carried out in interspecific (G. hirsutum L. X G. barabdense L.) hybrids of cotton for plant height, number of monopodia, number of sympodia, number of bolls per plant, ...
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Genetic Variations and Cultivar Purity within the G hirsutum Cultivars via RAPD Marker
... The cotton cultivars lose their identical characteristic with the passage of time; this may be due to adulteration of other genotypes from the same species in the cultivar. These studies will help to determine the rate ...
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Ratooning and Combining Ability Analysis through Line × Tester Mating Design in Interspecific Cotton Hybrids (G. hirsutum × G. barbadense)
... 22.40 g/tex (TCH 1777 × SUVIN) to 29.30 g/tex (VS 9-S11-1 × SUVIN), whereas in ratoon crop, it varied from ...19.83 g/tex (TSH 0250 × DB 3) to 27.35 g/tex (VS 9-S11-1 × TCB 37) (Table ...for ...
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Heterosis and combining ability analysis in tetraploid cotton (G. hirsutum L. and G. barbadense L.)
... to G. hirsutum, G. barbadense, hirsutum X hirsutum and hirsutum X barbadense hybrids were widely cultivated in ...(G. hirsutum x ...(G. hirsutum x ...
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Heterosis and combining ability analysis in Tetraploid cotton (G hirsutum and G barbadense L )
... Cotton, the king of fibre is one of the most momentous and important cash crops of the country. It is the most important commercial crop contributing nearly 65 per cent of the total raw material needs of the textile ...
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LINKAGE STUDIES IN GOSSYPIUM. II. ALTERED RECOMBINATION VALUES IN A LINKAGE GROUP OF ALLOTETRAPLOID G. HIRSUTUM L. AS A RESULT OF TRANSFERRED DIPLOID SPECIES GENES
... hirsutum, specifically at the R, or Y g and d w loci of the cl-R-Yg-dw linkage group, caused genetic recombination be- tween the cl-R loci to increase significantly, the R-Yg rec[r] ...
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INCIPIENT GENOME DIFFERENTIATION IN GOSSYPIUM. III. COMPARISON OF CHROMOSOMES OF G. HIRSUTUM AND ASIATIC DIPLOIDS USING HETEROZYGOUS TRANSLOCATIONS
... The translocated chromo- somes form the expected heterozygous configurations in interspecific hybrids with species carrying other A , D or (AD) genomes, and may be used t[r] ...
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Assessment of genetic variability and correlation analysis of seed and seed cotton yield attributing traits of tetraploid cotton genotypes (G. hirsutum L.)
... In a broader sense high estimate of heritability (above 60%) was recorded for all the characters under study, however, for root length it was 58.08 per cent. It was reported that high heritability should be accompanied ...
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LINKAGE STUDIES IN GOSSYPIUM. I. ALTERED RECOMBINATION IN ALLOTETRAPLOID G. HIRSUTUM L. FOLLOWING LINKAGE GROUP TRANSFERENCE FROM RELATED DIPLOID SPECIES
... t Early infestation by boll weevil prevented the scoring of the flower character in late flowering plants. Yellow-green $ Repulsion FI RI -YZ-lcf/ Rz-yg2-Lcl genotype[r] ...
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RECOMBINATION BETWEEN SUPPOSEDLY HOMOLOGOUS CHROMOSOMES OF GOSSYPIUM BARBADENSE L. AND G. HIRSUTUM L
... Compensatory recombination: The decrease in recombination observed in the yg,-r, region was accompanied by increases over the remaining segments of the total mapped region of the ch[r] ...
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HETEROSIS IN AMERICAN COTTON (G. hirsutum L.) FOR JASSID RESISTANCE AND ITS CONTRIBUTING CHARACTERS
... The highest standard heterosis over the susceptible check for jassid resistant characters was observed in the trait number of trichomes per square cm on bract (252.91%) for the cross[r] ...
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INCIPIENT GENOME DIFFERENTIATION IN GOSSYPIUM. I. CHROMOSOMES 14, 15, 16, 19 AND 20 ASSESSED IN G. HIRSUTUM, G. RAIMONDII AND G. LOBATUM BY MEANS OF SEVEN A-D TRANSLOCATIONS
... When association was measured in specific chromosomes and regions, whether by translocation I11 or I1 frequency or by chiasma frequencies, the same order of relationships was f[r] ...
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INCIPIENT GENOME DIFFERENTIATION IN GOSSYPIUM. II. COMPARISON OF 12 CHROMOSOMES IN G. HIRSUTUM, G. MUSTELINUM AND G. TOMENTOSUM USING HETEROZYGOUS TRANSLOCATIONS
... The following information was recorded for each of the 2,947 PMC‘s analyzed: (1) the num- ber of one- and two-chiasma bivalents (11) among the 24 pairs of chromosomes not i[r] ...
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Hypoaneuploid Chromosome Substitution F1 Hybrids of Gossypium hirsutum L. x G. mustelinum Miers ex Watt
... in G. hirsutum for whole chromosomes and chromosome arms of ...different G. hirsutum chromosome (chromosome 1, 2, 4, 6, 7, 9, 10, 12, 16, 17, 18, 20, and 25, respectively), and 12 ...
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Identification of hydrated and dehydrated lipids and protein secondary structures in seeds of cotton (Gossypium hirsutum) line
... quality papers and cushions [3]. Besides fibers, cottonseeds are crushed to obtain oil and cottonseed meal for more than 100 years. Cottonseed kernels have been pressed for the extraction of oil which can be directly ...
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PROLINE, P5CS ACTIVITY AND GLYCINE BETAINE CONTENT IN INTRA-HIRSUTUM (HXH), INTER-SPECIFIC (HXB) AND G. ARBOREUM CULTIVARS UNDER WATER STRESS
... be promising drought tolerant ones based on the proline accumulation potential under stress condition (Table 1). The results obtained here are in agreement with the analysis of cotton genotypes subjected to short term ...
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Addition of 455 Microsatellite Marker Loci to the High-Density Gossypium hirsutum TM-1 x G. barbadense 3-79 Genetic Map
... between G. hirsutum DP33B and G. barbadense GB679. Independently, a portion of C2-, COT-, DC-, DPL- or SHIN-prefixed SSR markers were mapped using the 186 RILs derived from a cross between G. ...
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