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- W4290375212 endingPage "153786" @default.
- W4290375212 startingPage "153786" @default.
- W4290375212 abstract "The species of Orinus (Poaceae) are important alpine plants with a variety of phenotypic traits and potential usages in molecular breeding toward drought-tolerant forage crops. However, the genetic basis of evolutionary adaption and diversification in the genus is still unclear. In the present study, we obtained transcriptomes for the two most divergent species, O. thoroldii and O. kokonoricus, using the Illumina platform and de novo assembly. In total, we generated 23,029 and 24,086 unigenes with N50 values of 1188 and 1203 for O. thoroldii and O. kokonoricus respectively, and identified 19,005 pairs of putative orthologs between the two species of Orinus. For these orthologs, estimations of non-synonymous/synonymous substitution rate ratios indicated that 568 pairs may be under strongly positive selection (Ka/Ks > 1), and Gene Ontogeny (GO) enrichment analysis revealed that significantly enriched pathways were in DNA repair and resistance to abiotic stress. Meanwhile, the divergence times of species between O. thoroldii and O. kokonoricus occurred 3.2 million years ago (Mya), and the recent evolutionary branch is an allotetraploid species, Cleistogenes songorica. We also detected a Ks peak of ∼0.60 for Orinus. Additionally, we identified 188 pairs of differentially expressed genes (DEGs) between the two species of Orinus, which were significantly enrich in stress resistance and lateral root development. Thus, we considered that the species diversification and evolutionary adaption of this genus was initiated by environmental selection, followed by phenotypic differentiation, finally leading to niche separation in the Qinghai-Tibet Plateau." @default.
- W4290375212 created "2022-08-07" @default.
- W4290375212 creator A5011069964 @default.
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- W4290375212 creator A5057814775 @default.
- W4290375212 creator A5064839550 @default.
- W4290375212 creator A5088774089 @default.
- W4290375212 date "2022-10-01" @default.
- W4290375212 modified "2023-10-18" @default.
- W4290375212 title "Adaptive radiation in Orinus, an endemic alpine grass of the Qinghai-Tibet Plateau, based on comparative transcriptomic analysis" @default.
- W4290375212 cites W1637856870 @default.
- W4290375212 cites W1819548740 @default.
- W4290375212 cites W1954747359 @default.
- W4290375212 cites W1965372971 @default.
- W4290375212 cites W1968716653 @default.
- W4290375212 cites W1972171731 @default.
- W4290375212 cites W1972673599 @default.
- W4290375212 cites W1986287818 @default.
- W4290375212 cites W1990188370 @default.
- W4290375212 cites W1993855909 @default.
- W4290375212 cites W1993881638 @default.
- W4290375212 cites W2001584932 @default.
- W4290375212 cites W2009873257 @default.
- W4290375212 cites W2011657487 @default.
- W4290375212 cites W2026966557 @default.
- W4290375212 cites W2032053872 @default.
- W4290375212 cites W2034150855 @default.
- W4290375212 cites W2034296358 @default.
- W4290375212 cites W2034810001 @default.
- W4290375212 cites W2048306434 @default.
- W4290375212 cites W2057652201 @default.
- W4290375212 cites W2060176815 @default.
- W4290375212 cites W2063944697 @default.
- W4290375212 cites W2064911343 @default.
- W4290375212 cites W2065033253 @default.
- W4290375212 cites W2065996794 @default.
- W4290375212 cites W2086450470 @default.
- W4290375212 cites W2092882875 @default.
- W4290375212 cites W2094668710 @default.
- W4290375212 cites W2103017472 @default.
- W4290375212 cites W2106208020 @default.
- W4290375212 cites W2110335151 @default.
- W4290375212 cites W2114104545 @default.
- W4290375212 cites W2116790356 @default.
- W4290375212 cites W2126419817 @default.
- W4290375212 cites W2131884020 @default.
- W4290375212 cites W2132926880 @default.
- W4290375212 cites W2133447017 @default.
- W4290375212 cites W2137045750 @default.
- W4290375212 cites W2139134537 @default.
- W4290375212 cites W2141581386 @default.
- W4290375212 cites W2141677788 @default.
- W4290375212 cites W2151956719 @default.
- W4290375212 cites W2155628349 @default.
- W4290375212 cites W2158482855 @default.
- W4290375212 cites W2164154943 @default.
- W4290375212 cites W2170551349 @default.
- W4290375212 cites W2170747616 @default.
- W4290375212 cites W2308086465 @default.
- W4290375212 cites W2328613678 @default.
- W4290375212 cites W2346097594 @default.
- W4290375212 cites W2595990302 @default.
- W4290375212 cites W2604308930 @default.
- W4290375212 cites W2606367381 @default.
- W4290375212 cites W2609499265 @default.
- W4290375212 cites W2738424515 @default.
- W4290375212 cites W2768703572 @default.
- W4290375212 cites W2768910892 @default.
- W4290375212 cites W2771098038 @default.
- W4290375212 cites W2791642597 @default.
- W4290375212 cites W2810596370 @default.
- W4290375212 cites W2909699243 @default.
- W4290375212 cites W2919645370 @default.
- W4290375212 cites W2936518207 @default.
- W4290375212 cites W2942035344 @default.
- W4290375212 cites W2944863832 @default.
- W4290375212 cites W2949098200 @default.
- W4290375212 cites W2950381482 @default.
- W4290375212 cites W2953169567 @default.
- W4290375212 cites W2953428358 @default.
- W4290375212 cites W2956054135 @default.
- W4290375212 cites W2972285920 @default.
- W4290375212 cites W2982657819 @default.
- W4290375212 cites W2988396470 @default.
- W4290375212 cites W2991467366 @default.
- W4290375212 cites W3016723027 @default.
- W4290375212 cites W3017268287 @default.
- W4290375212 cites W3028382691 @default.
- W4290375212 cites W3036691711 @default.
- W4290375212 cites W3046954009 @default.
- W4290375212 cites W3088595498 @default.
- W4290375212 cites W3094557972 @default.
- W4290375212 cites W3101915523 @default.
- W4290375212 cites W3110857059 @default.
- W4290375212 cites W3125146425 @default.
- W4290375212 cites W3134445490 @default.
- W4290375212 cites W3159199153 @default.
- W4290375212 cites W3164271582 @default.