IN SITU HYBRIDIZATION FOR ANALYSIS OF RICE PLANT GENOMIC CONSTITUTION

 

Marketed By :    Sold By :  Kamal Books International  
Delivery in :  10-12 Business Days

 

Check Your Delivery Options

 
Rs. 3,651

Availability: In stock

 
  • Product Description
 

Interspecific crosses provide a bridge by which the gene pool of rice can be increased. Attempts have been made to visualize the genomic constitution of wide-cross derivatives. Genomic in situ hybridization Oryza australiensis chromosomes and introgressed segment from O. australiensis into the Oryza sativa background have been detected. The genomic relationship between Oryza sativa (2n=24 AA) and Oryza australinesis (2n = 24 EE) these two species was assessed by using three strategies: genomic in situ hybridization (GISH), meiotic chromosome pairing, pollen and spikelet sterility. The chromosome pairing was examined in pollen mother cells of O. brachyantha, O. sativa and the hybrid between O. sativa and O. brachyantha. The hybrid was highly sterile with no pollen stain ability. Both parents showed regular meiosis with normal chromosome pairing. The F1 hybrid exhibited limited chromosome pairing. On an average, 0-2 bivalents and 20-24 univalents were recorded at metaphase-1 and 0- 1 univalent at diakinesis. The most frequent configuration was two bivalents and twenty univalent.

Product Specifications
SKU :COC99392
AuthorFARZANA PERVEEN and Fida M. Abbasi
LanguageEnglish
BindingPaperback
Number of Pages60
Publishing Year2011-03-11T00:00:00.000
ISBN978-3639341232
Edition1 st
Book TypeGenetics (non-medical)
Country of ManufactureIndia
Product BrandNot defined
Product Packaging InfoBox
In The Box1 Piece
Product First Available On ClickOnCare.com2015-08-18 00:00:00
0 Review(s)