The weapon's design is based on the Japanese kusarigama (literally chain-sickle), a weapon formed from connecting a pair of Japanese kama on a chain with a heavy weight at the end called a fundo.

Sickle-cell trait haplotype distribution shows ... Unlike adult hemoglobin, FH consists of two α-globin chains and two γ-globin chains. In utero, FH is the major constituent of fetal RBCs ...

The causative mutation is the substitution of valine for glutamic acid at the sixth position of the β globin chain (Glu6Val). Sickle cell hemoglobin (HbS) behaves like normal hemoglobin when ...

Ingram sequenced these two peptides and showed that the β chain of sickle cell hemoglobin had a valine residue at a position where normal hemoglobin had a glutamic acid residue 3. The atomic ...

The most familiar was one called the "kusari-gama," a chain and sickle that could do serious damage to an opponent. But it raises questions about how they used it when fighting, and how they were ...