WebDissection of closely linked QTLs controlling stigma exsertion rate in rice by substitution mapping doi: 10.1007/s00122-021-03771-9. Authors Quanya Tan 1 , Chengshu Wang 1 , Xin Luan 1 , Lingjie Zheng 1 , Yuerong Ni 1 , Weifeng Yang 1 , Zifeng Yang 1 , Haitao Zhu 1 , Ruizhen Zeng 1 , Guifu Liu 1 , Shaokui Wang 2 , Guiquan Zhang 3 Affiliations WebJul 1, 2024 · The phenotypic variance explained by each QTL for the stigma exsertion rate ranged from 12.26 to 25.44%. For the SSE rate, three QTLs, qSSE5, qSSE10 and qSSE11, …
Dissection of closely linked QTLs controlling stigma exsertion rate …
WebStigma definition, a mark of disgrace or infamy; a stain or reproach, as on one's reputation. See more. WebNov 23, 2024 · Stigma exsertion, a plant trait in which stigmas emerge from flower buds before anthesis and can accept pollen without the risk of self-pollination, since the flowers’ own stamens are still contained in the buds (Takano-Kai et al. 2011 ), is critical for improving the efficiency of hybrid seed production. calgary flames community arena
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Webhigh stigma exsertion rate parent II-32B improved both single stigma exsertion and total stigma exsertion rates, explaining 8.12% and 8.15% phenotypic variation, respectively(Yue et al. 2009). In the present study, we performed fine-linkage map-ping of qSER-7 by using a BC 4F 2 segregation population derived from Huhan 1B and II-32B. Ultimately ... WebJun 1, 2015 · About 6% of the lines (97 out of 1,770) were selected from the 2014 floral screening and tested for repeatability in 2015. The 97 lines iii were grown in two replicates, and out of 97 lines, 17 (18%) were selected for hybrid wheat crossing. Heterosis in TAM F 2 populations College Station F 2 (CF 2) and Amarillo F 2 (AF 2 WebSep 14, 2014 · They reported that stigma exsertion rate is a dominant trait and is controlled by one dominant gene. Taillebois and Guimaraes ( 1988) reported transferring the long stigmas of the wild species O. longistaminata to O. sativa (japonica and indica types) by successive backcrosses and pedigree selection and recurrent selection. calgary flames echl affiliate