Table 2. NAM-Style Populations in Maize and Other Crops.

Crop	No. of Families	Total Progeny	Mean Family Size	Reference
Maize (United States)	25	5,000	200	(Yu et al., 2008)
Maize (China)	11	1,971	154	(Li et al., 2015)
Dent maize (Europe)	11	919	91	(Bauer et al., 2013)
Flint maize (Europe)	13	1,009	97	(Bauer et al., 2013)
Teosinte/maize	5	1,257	251	(Chen et al., 2019)
Rice	10	1,879	181	(Fragoso et al., 2017)
Wheat	10	852	85	(Bajgain et al., 2016)
Wheat	60	6,268	105	(Wingen et al., 2017)
Wheat	50	6,280	126	(Kidane et al., 2019)
Sorghum	10	2,214	221	(Bouchet et al., 2017)
Barley	5	295	59	(Schnaithmann et al., 2014)
Barley	25	1,420	57	(Maurer et al., 2015)
Soybean	40	5,600	140	(Song et al., 2017)
Rapeseed	15	2,141	143	(Hu et al., 2018)

Populations designed in the style of the original maize NAM varied in terms of the number of biparental populations and the number of progeny in each population.