Panama disease when the seedling is aneuploid, results are not as good. Second-generation breeding using those new tetraploids as both parents has tended not to yield good results, because the first generation contains the Gros Michel triploid gene set intact (plus possibly useful features in the added fourth chromosome set), but in the second generation, the Gros Michel gene set has been broken up by meiosis. The Honduras Foundation for Agricultural Research cultivates several varieties of the Gros Michel. They have succeeded in producing a few seeds by hand-pollinating the flowers with pollen from diploid seeded bananas. Panama disease Panama disease is
Rare Disease Day leading up to Rare Disease Day included other policy-related events in numerous locations, such as a reception in the British Parliament where policymakers met with individuals with rare diseases to discuss issues such as "equal access and availability of prevention, diagnosis, treatment and rehabilitation." Rare Disease Day was observed for the first time in Panama, Colombia, Argentina, Australia, the People's Republic of China, and the United States. In the United States, NORD signed on to coordinate Rare Disease Day on February 28 and collaborated with media partner The Discovery Channel and program partner "Mystery Diagnosis", as well about 180 other