Subject: Re: l(2)CA61 Hi John, ... How many alleles of l(2)CA61 do you think there are? ... Rachel. Subject: Re: l(2)CA61 Hi Rachel, ... The chromosomes I know about which carry a l(2)CA61 allele are: Df(2L)b80k Df(2L)b88c25 esgVS2 esgVS8 noc35Ba-1 noc35Ba-2 These 3 pairs are each from the same source (Alexandrov, Pat Simpson and Cambridge respectively) and almost certainly the same progenitor. > How many alleles of l(2)CA61 do you think there are? Minimum 3, maximum 6. Let's say 3? John