Underestimate map distance when it is > 10 cM (double crossovers cancel each other). Provide no information about relative positions of two linked gen
{"Image DocumentName": "Two-point crosses are good but not adequate; they have disadvantages.", "Image ImageDescription": "\u2022 Underestimate map distance when it is > 10 cM. (double crossovers cancel each other). \u2022 Provide no information about relative positions of two. linked genes. \u2022 Do not allow detection of double crossovers. Cure: Three-point crosses.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}