Local upland rice Core Collection

The core collection was selected from 260 local upland rice genetic resources preserved in the Ibaraki Agriculture Center, on 11 morphological and physiological traits. Principal component analysis and cluster analysis using morphological and physiological data, enabled to classify the accessions into 7 groups. Thirty-two accessions were selected from all 7 groups as core collection. These accessions retained 86% of 11 traits diversity detected in the original 260 accessions, and included variation of other agronomic traits, e.g. shedding habit, viviparity, blast resistance. This collection will be used for studies on rice genetic diversity as well as breeding materials.

Accessions
IDCultivarStatusOriginNote
URC 01BOSOLandraceFOREIGN (Unspecified)Same origin as JP 4480
URC 02SANKANKALandraceJAPAN (Unspecified)Same origin as JP 4481
URC 03CHIKANARI JUN 1LandraceJAPAN (YAMAGATA)Same origin as JP 4490
URC 04KURNAILandraceFOREIGN (Unspecified)Same origin as JP 4492
URC 05MUTSUKILandraceJAPAN (Unspecified)Same origin as JP 4854
URC 06YAKANLandraceJAPAN (KAGOSHIMA)Same origin as JP 4494
URC 07YAMANOILandraceJAPAN (GUNMA)Same origin as JP 4889
URC 08SUZUMESHIRAZULandraceJAPAN (AOMORI)Same origin as JP 4503
URC 09KAMEJILandraceJAPAN (SHIMANE)Same origin as JP 4798
URC 10KURUMI WASE 18LandraceJAPAN (TOHOKU, Unspecified)Same origin as JP 4518
URC 11KYUUSHUULandraceJAPAN (KYUSHU, OKINAWA, Unspecified)Same origin as JP 4816
URC 12OOSHIMA 2LandraceJAPAN (KANTO TOSAN, Unspecified)Same origin as JP 4524
URC 13KYUUZOULandraceJAPAN (Unspecified)Same origin as JP 4861
URC 14EDATARE BOUZULandraceJAPAN (Unspecified)Same origin as JP 4536
URC 15AKA YAKANLandraceJAPAN (KAGOSHIMA)Same origin as JP 4557
URC 16FUNDE CHAN GOMILandraceFOREIGN (Unspecified)Same origin as JP 4560
URC 17BANSEI TAROULandraceJAPAN (Unspecified)Same origin as JP 4968
URC 18CHOUKEI SHAKUSEN MODOSHILandraceJAPAN (Unspecified)Same origin as JP 4571 CHOUKEI SHIKUSEN MODOSHI
URC 19ONJO HAKAMURILandraceJAPAN (KYUSHU, OKINAWA, Unspecified)Same origin as JP 4587
URC 20KANEKO MOCHILandraceJAPAN (TOKYO)Same origin as JP 4410, nonglutinous rice
URC 21OOSHIMA 4LandraceJAPAN (KANTO TOSAN, Unspecified)Same origin as JP 4425
URC 22ESOJIMALandraceJAPAN (TOCHIGI)Same origin as JP 4432
URC 23TAKASAGO WASELandraceJAPAN (Unspecified)Same origin as JP 4917
URC 24KINPOUZAKI 43LandraceJAPAN (Unspecified)Same origin as JP 4437
URC 25TOUKYOU TOUZOU MOCHILandraceJAPAN (TOKYO)Same origin as JP 4971
URC 26MINO MOCHI(MOCHI)LandraceJAPAN (GIFU)Same origin as JP 4862
URC 27HINOGE MOCHILandraceJAPAN (SHIMANE)Same origin as JP 4454
URC 28YOSHINO MOCHI 114LandraceJAPAN (GIFU)Same origin as JP 5110
URC 29KAGOSHIMA GAISEN MOCHILandraceJAPAN (KAGOSHIMA)Same origin as JP 4461
URC 30KANAGAWALandraceJAPAN (KANAGAWA)Same origin as JP 5080
URC 31BARA BARALandraceJAPAN (Unspecified)Same origin as JP 4474
URC 32SEYA 2LandraceJAPAN (Unspecified)Same origin as JP 4476