Matches in SemOpenAlex for { <https://semopenalex.org/work/W2079848082> ?p ?o ?g. }
- W2079848082 abstract "Alloplasmic lines provide a unique tool to study nuclear-cytoplasmic interactions. Three alloplasmic lines, with nuclear genomes from Triticum aestivum and harboring cytoplasm from Aegilops uniaristata, Aegilops tauschii and Hordeum chilense, were investigated by transcript and metabolite profiling to identify the effects of cytoplasmic substitution on nuclear-cytoplasmic signaling mechanisms.In combining the wheat nuclear genome with a cytoplasm of H. chilense, 540 genes were significantly altered, whereas 11 and 28 genes were significantly changed in the alloplasmic lines carrying the cytoplasm of Ae. uniaristata or Ae. tauschii, respectively. We identified the RNA maturation-related process as one of the most sensitive to a perturbation of the nuclear-cytoplasmic interaction. Several key components of the ROS chloroplast retrograde signaling, together with the up-regulation of the ROS scavenging system, showed that changes in the chloroplast genome have a direct impact on nuclear-cytoplasmic cross-talk. Remarkably, the H. chilense alloplasmic line down-regulated some genes involved in the determination of cytoplasmic male sterility without expressing the male sterility phenotype. Metabolic profiling showed a comparable response of the central metabolism of the alloplasmic and euplasmic lines to light, while exposing larger metabolite alterations in the H. chilense alloplasmic line as compared with the Aegilops lines, in agreement with the transcriptomic data. Several stress-related metabolites, remarkably raffinose, were altered in content in the H. chilense alloplasmic line when exposed to high light, while amino acids, as well as organic acids were significantly decreased. Alterations in the levels of transcript, related to raffinose, and the photorespiration-related metabolisms were associated with changes in the level of related metabolites.The replacement of a wheat cytoplasm with the cytoplasm of a related species affects the nuclear-cytoplasmic cross-talk leading to transcript and metabolite alterations. The extent of these modifications was limited in the alloplasmic lines with Aegilops cytoplasm, and more evident in the alloplasmic line with H. chilense cytoplasm. We consider that, this finding might be linked to the phylogenetic distance of the genomes." @default.
- W2079848082 created "2016-06-24" @default.
- W2079848082 creator A5005011926 @default.
- W2079848082 creator A5031658549 @default.
- W2079848082 creator A5041260627 @default.
- W2079848082 creator A5055179380 @default.
- W2079848082 creator A5055773282 @default.
- W2079848082 creator A5062512253 @default.
- W2079848082 creator A5073188358 @default.
- W2079848082 creator A5084125159 @default.
- W2079848082 date "2013-12-01" @default.
- W2079848082 modified "2023-10-17" @default.
- W2079848082 title "Cytoplasmic genome substitution in wheat affects the nuclear-cytoplasmic cross-talk leading to transcript and metabolite alterations" @default.
- W2079848082 cites W1603542315 @default.
- W2079848082 cites W1605669510 @default.
- W2079848082 cites W1821110711 @default.
- W2079848082 cites W1969668572 @default.
- W2079848082 cites W1970136467 @default.
- W2079848082 cites W1971798720 @default.
- W2079848082 cites W1976009156 @default.
- W2079848082 cites W1982634028 @default.
- W2079848082 cites W1983542200 @default.
- W2079848082 cites W1984094759 @default.
- W2079848082 cites W1986662234 @default.
- W2079848082 cites W1994909009 @default.
- W2079848082 cites W2000677758 @default.
- W2079848082 cites W2002405732 @default.
- W2079848082 cites W2006317824 @default.
- W2079848082 cites W2014662834 @default.
- W2079848082 cites W2024230289 @default.
- W2079848082 cites W2026356565 @default.
- W2079848082 cites W2029417091 @default.
- W2079848082 cites W2030836978 @default.
- W2079848082 cites W2033759944 @default.
- W2079848082 cites W2035314770 @default.
- W2079848082 cites W2035558044 @default.
- W2079848082 cites W2038089738 @default.
- W2079848082 cites W2041433712 @default.
- W2079848082 cites W2041926743 @default.
- W2079848082 cites W2047158635 @default.
- W2079848082 cites W2054801085 @default.
- W2079848082 cites W2056181032 @default.
- W2079848082 cites W2057962474 @default.
- W2079848082 cites W2060623124 @default.
- W2079848082 cites W2061232840 @default.
- W2079848082 cites W2062015513 @default.
- W2079848082 cites W2063635458 @default.
- W2079848082 cites W2063912164 @default.
- W2079848082 cites W2065234142 @default.
- W2079848082 cites W2065537552 @default.
- W2079848082 cites W2070628492 @default.
- W2079848082 cites W2073857657 @default.
- W2079848082 cites W2073872036 @default.
- W2079848082 cites W2074316316 @default.
- W2079848082 cites W2078401607 @default.
- W2079848082 cites W2078803698 @default.
- W2079848082 cites W2083741814 @default.
- W2079848082 cites W2092326138 @default.
- W2079848082 cites W2093108504 @default.
- W2079848082 cites W2099721061 @default.
- W2079848082 cites W2105312299 @default.
- W2079848082 cites W2105928452 @default.
- W2079848082 cites W2108407292 @default.
- W2079848082 cites W2108710964 @default.
- W2079848082 cites W2110065044 @default.
- W2079848082 cites W2113173973 @default.
- W2079848082 cites W2115788921 @default.
- W2079848082 cites W2116616684 @default.
- W2079848082 cites W2116634113 @default.
- W2079848082 cites W2119160768 @default.
- W2079848082 cites W2119574871 @default.
- W2079848082 cites W2120554239 @default.
- W2079848082 cites W2120667355 @default.
- W2079848082 cites W2125013858 @default.
- W2079848082 cites W2125310307 @default.
- W2079848082 cites W2125471974 @default.
- W2079848082 cites W2128236844 @default.
- W2079848082 cites W2130152286 @default.
- W2079848082 cites W2134945994 @default.
- W2079848082 cites W2139924469 @default.
- W2079848082 cites W2143255202 @default.
- W2079848082 cites W2144626145 @default.
- W2079848082 cites W2145653470 @default.
- W2079848082 cites W2150638145 @default.
- W2079848082 cites W2153033909 @default.
- W2079848082 cites W2155729152 @default.
- W2079848082 cites W2155758352 @default.
- W2079848082 cites W2156422215 @default.
- W2079848082 cites W2158463977 @default.
- W2079848082 cites W2159278800 @default.
- W2079848082 cites W2159852807 @default.
- W2079848082 cites W2162314707 @default.
- W2079848082 cites W2163508624 @default.
- W2079848082 cites W2163986764 @default.
- W2079848082 cites W2165747201 @default.
- W2079848082 cites W2168119532 @default.
- W2079848082 cites W2168617775 @default.
- W2079848082 cites W2169028903 @default.
- W2079848082 cites W2170989872 @default.
- W2079848082 cites W2216249519 @default.