Characterization of opaque2 modifier QTLs and candidate genes in recombinant inbred lines derived from the K0326Y quality protein maize inbred

2010 ◽  
Vol 122 (4) ◽  
pp. 783-794 ◽  
Author(s):  
David R. Holding ◽  
Brenda G. Hunter ◽  
John P. Klingler ◽  
Song Wu ◽  
Xiaomei Guo ◽  
...  
Crop Science ◽  
2018 ◽  
Vol 58 (2) ◽  
pp. 540-550 ◽  
Author(s):  
Ze Peng ◽  
Lubin Tan ◽  
Yolanda López ◽  
James Maku ◽  
Fengxia Liu ◽  
...  

2006 ◽  
Vol 17 (5) ◽  
pp. 417-429 ◽  
Author(s):  
Tomas Hrbek ◽  
Reinaldo Alves de Brito ◽  
B. Wang ◽  
L. Susan Pletscher ◽  
James M. Cheverud

2022 ◽  
Vol 12 (1) ◽  
Author(s):  
Kenji Fukunaga ◽  
Akira Abe ◽  
Yohei Mukainari ◽  
Kaho Komori ◽  
Keisuke Tanaka ◽  
...  

AbstractWe constructed recombinant inbred lines (RILs) between a Japanese and a Taiwanese landrace of foxtail millet and employed next-generation sequencing, such as flexible ddRAD-seq and Nanopore sequencing to identify the candidate genes involved in the crop evolution of foxtail millet. We successfully constructed a linkage map using flexible ddRAD-seq with parents and RILs and detected major QTLs for each of three traits: leaf sheath colors, spikelet-tipped bristles (stb), and days to heading (DTH). (1) For leaf sheath colors, we identified the C gene on chromosome IV. (2) We identified a homeobox (HOX14) gene for stb on chromosome II, which shows homology with HvVrs1 in barley. (3) Finally, we identified a QTL with a large effect on DTH on chromosome II. A parent of the RILs from Taiwan and Yugu1 had a Harbinger-like TE in intron 3 of this gene. We also investigated the geographical distribution of the TE insertion type of this gene and found that the insertion type is distributed in the northern part of East Asia and intensively in South and Southeast Asia, suggesting that loss/reduction of function of this gene plays an important role in spreading into the northern part of East Asia and subtropical and tropical zones.


2017 ◽  
Vol 13 (2) ◽  
pp. 311-314
Author(s):  
S.MOHAN KUMAR ◽  
S.J. PRASHANTH ◽  
H.R. MANU KUMAR ◽  
SHAILAJA HITTALAMANI ◽  
M. UDAYA KUMAR

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