圆豌豆与皱豌豆的分子解释: 直链淀粉淀粉分支酶Ⅰ、支链淀粉 皱豌豆 圆豌豆(吸水性强) Gene Biochemical Change of Unbranched Starch Molecules Pea shape Dominant allele R ename 00Q ◎ Conversion Unbranched starch Branched starch Round pea Recessive Inactive allele r enzyme conversion Unbranched starch Unbranched starch Wrinkled pea Figure A Round and wrinkled peas: How one gene determines an enzyme that affects pea shape. The R allele of the pea shape chana The allele直链淀粉 淀粉分支酶Ⅰ 支链淀粉 皱豌豆 圆豌豆（吸水性强） 圆豌豆与皱豌豆的分子解释：