A Revision of Gossypium Sect. Grandicalyx (Malvaceae), Including the Description of Six New Species

Fryxell, Paul A.; Craven, Lyn A.; Stewart, James McD.

doi:10.2307/2419068

Cited by 62 publications

(59 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…'G' genome species also showed closeness with each other using three data sets. All 'G' genome species were grouped with 'C' genome species using EST-SSRs and combined data set while with gSSRs 'C' genome species were grouped with 'E' genome species whereas 'G' genome species grouped separately and appeared to be distantly related to all other genomic groups, illuminating that all 'G' genome species share a common ancestor (Fryxell et al 1992;Liu et al 2001).…”

Section: Genetic Diversity and Phylogenetic Relationship In The Genusmentioning

confidence: 99%

“…In Australia C-, G-, and K-genome species were found while in America D-genome species were present. While in Africa/Arabia first lineage of the A-, B-, and F-genome species, and second lineage of the E-genome species were found (Fryxell 1979;Fryxell et al 1992). Clustering of (B and E) and (C and G) genome in one cluster with EST-SSRs and combined data is probably because of evolving from a common ancestry.…”

Section: Genetic Diversity and Phylogenetic Relationship In The Genusmentioning

confidence: 99%

“…In total 50 species of the genus Gossypium (Fryxell et al 1992) are representing eight different genomes A through G and K (Endrizzi et al 1984;Stewart 1995), of these 45 are diploids (2n = 26) while five are allotetraploids (2n = 52). Out of these, four species, G. arboreum, G. herbaceum, G. hirsutum and G. barbadense are cultivated in different parts of the world.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Pros and cons of using genomic SSRs and EST-SSRs for resolving phylogeny of the genus Gossypium

2013

View full text Add to dashboard Cite

The genus Gossypium is comprised of 50 diverse cotton species representing eight different genomes (A through G and K), however, phylogenetic relationship using various DNA marker types such as RAPD and SSRs was determined on limited number of cotton species. In this report, we have demonstrated the application of genomic SSRs (gSSRs) and EST-SSRs, and after combining both the data sets, for resolving the phylogenies of 36 cotton species including seven races. Out of the 100 primer pairs surveyed (50 for gSSRs and 50 for ESTSSRs), 75 produced scorable amplification products in all species. Out of these, 73 were found to be polymorphic and amplified 135 alleles ranging from 1 to 5 alleles per SSR marker (average 2.87 alleles per marker). The gSSRs amplified higher number of alleles (72) compared to the EST-SSRs (63). In total 22 highly informative SSRs with PIC values C0.5 were identified. Genomic SSRs containing di-while EST-SSRs containing tri-nucleotide repeats exhibited high polymorphism compared to the other nucleotide repeats containing gSSRs/EST-SSRs. Number of tandem repeats and polymorphism were positively correlated. Neither the type of chromosome nor the location of the SSRs showed association with the polymorphism. Gossypium herbaceum var. africanum (Watt) Hutch. ex and Ghose and Gossypium robinsonii F. Muell. were found the most genetically diverse, while among races of Gossypium hirsutum L. ''yucatanense'' and G. hirsutum ''punctatum'' were found genetically diverse. Of the three data sets, clustering analysis based on EST-SSRs and combined data sets, revealed parallel results reported in earlier studies. This study further confirmed that Gossypium darwinii Watt has close relationship with Gossypium barbadense L. Moreover, Gossypium raimondii Ulbr. and G. herbaceum/Gossypium arboreum L. are close living relatives of the ancestor allotetraploid species. Our studies suggest that for resolving phylogenetic relationship among the various plant species EST-SSRs could be a better choice. This information can be instrumental in transferring novel alleles or loci from the wild species into the cultivated cotton species which would set a stage for cultivating genetically diverse cultivars-a way to achieve sustainable cotton production in changing climate.

show abstract

Section: Genetic Diversity and Phylogenetic Relationship In The Genusmentioning

confidence: 99%

Section: Genetic Diversity and Phylogenetic Relationship In The Genusmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Pros and cons of using genomic SSRs and EST-SSRs for resolving phylogeny of the genus Gossypium

2013

View full text Add to dashboard Cite

show abstract

“…The diversity of cotton cultivars and cotton agro climatic zones in India is considerably larger as compared to other major cotton growing countries in the world. Gossypium is a large diverse and economically viable genus which includes many diploid and tetraploid species indigenous to most of the tropical regions across the globe (Fryxell et al, 1992). The cultivated tetraploid species G. hirsutum, also referred to as "upland cotton", accounts for about 95% of the global cotton production.…”

Section: Introductionmentioning

confidence: 99%

Combining Ability and Heterosis Studies on Yield and Fibre Quality Traits in Upland Cotton (Gossypium hirsutum L.)

Monicashree¹,

Balu²,

Gunasekaran³

2017

Int.J.Curr.Microbiol.App.Sci

View full text Add to dashboard Cite

“…The word is derived from the Arabic "quotn", "kutum" or "gutum" and refers to the crop that produces spinnable fibres on the seed coat (Lee, 1984;Smith, 1995). Gossypium (cotton) comprises approximately 50 species worldwide in the arid to semi-arid tropics and subtropics (Fryxell, 1992;Wendel and Cronn, 2003) (Appendix 1). The cultivated species are grouped according to their level of ploidy:…”

mentioning

confidence: 99%

Safety Assessment of Transgenic Organisms, Volume 4

2010

Harmonisation of Regulatory Oversight in Biotechnology

View full text Add to dashboard Cite

io s a fe t y nv ir on me nt ag ri cu lt ur e bi os af et y g r ic u lt u r e e n vi r o n m e n t gr ic ul tu re bi os af et y en vi ro nm en t n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o io sa fe ty en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en v io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t nv ir on me nt ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm e g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a f gr ic ul tu re bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t a n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u io sa fe ty en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m nv ir on me nt ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a f gr ic ul tu re bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t a n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u io sa fe ty en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m e nv ir on me nt ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y e g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a fe t y a g r ic u lt u r e e n vi r o n m e n t b io s a f ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et y en vi ro nm en t ag ri cu lt ur e bi os af et...

show abstract

A Revision of Gossypium Sect. Grandicalyx (Malvaceae), Including the Description of Six New Species

Cited by 62 publications

References 4 publications

Pros and cons of using genomic SSRs and EST-SSRs for resolving phylogeny of the genus Gossypium

Pros and cons of using genomic SSRs and EST-SSRs for resolving phylogeny of the genus Gossypium

Combining Ability and Heterosis Studies on Yield and Fibre Quality Traits in Upland Cotton (Gossypium hirsutum L.)

Safety Assessment of Transgenic Organisms, Volume 4

Contact Info

Product

Resources

About