Title
Common Bean Breeding: Gene Pyramiding and Marker Validation for Resistance to Fusarium Root Rot,Used
Delivery time: 8-12 business days (International)
Bean production is constrained by a number of factors with one of the major being Fusarium root rot (FRR). Use of FRR resistant bean cultivars is the most costeffective and environmentallyfriendly control measure. Crosses among four FRR resistant (R) common bean inbred lines: MLB4889A, MLB4989A, G2333 and G685, and two susceptible cultivars: K20 and Kanyebwa were developed to estimate the number of pyramided FRR resistance genes among the four R lines and determine their effectiveness in improving levels of resistance to FRR in the susceptible (S) bean cultivars and validate SSR PVBR87 marker. The R lines were used to develop a double cross (DC) population. The DC F1 and each R parent were crossed to each of the two S cultivars to form fiveparent (FPC) and single crosses (SC), respectively. Developed populations were subjected to Fusarium solani f. sp. phasoeli isolate3 under screen house conditions. Data was analysed using GenStat. More genes segregated in the R x R DC than in the R x R SC, FPC performed better than the SC, and SSR PVBR87 was significantly associated with FRR resistance. This information is useful to bean breeders in Uganda and elsewhere in the world.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
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Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.