PubMed:28839256 JSON TXT

Annnotations TAB JSON ListView MergeView

21k_plant_trait_mention

OryzaGP_2021

OryzaGP_2021_v2

OryzaGP_2022

{"project":"OryzaGP_2022","denotations":[{"id":"T1","span":{"begin":107,"end":121},"obj":"http://identifiers.org/oryzabase.gene/11642"},{"id":"T2","span":{"begin":1105,"end":1116},"obj":"http://identifiers.org/oryzabase.gene/20174"}],"text":"Activation-tagging in indica rice identifies a novel transcription factor subunit, NF-YC13 associated with salt tolerance.\nNuclear factor Y (NF-Y) is a heterotrimeric transcription factor with three distinct NF-YA, NF-YB and NF-YC subunits. It plays important roles in plant growth, development and stress responses. We have reported earlier on development of gain-of-function mutants in an indica rice cultivar, BPT-5204. Now, we screened 927 seeds from 70 Ac/Ds plants for salinity tolerance and identified one activation-tagged salt tolerant DS plant (DS-16, T3 generation) that showed enhanced expression of a novel 'histone-like transcription factor' belonging to rice NF-Y subfamily C and was named as OsNF-YC13. Localization studies using GFP-fusion showed that the protein is localized to nucleus and cytoplasm. Real time expression analysis confirmed upregulation of transcript levels of OsNF-YC13 during salt treatment in a tissue specific manner. Biochemical and physiological characterization of the DS-16 revealed enhanced K(+)/Na(+) ratio, proline content, chlorophyll content, enzymes with antioxidant activity etc. DS-16 also showed transcriptional up-regulation of genes that are involved in salinity tolerance. In-silico analysis of OsNF-YC13 promoter region evidenced the presence of various key stress-responsive cis-regulatory elements. OsNF-YC13 subunit alone does not appear to have the capacity for direct transcription activation, but appears to interact with the B- subunits in the process of transactivation."}

pqqtest_sentence

OryzaGP_2021_FLAIR

{"project":"OryzaGP_2021_FLAIR","denotations":[{"id":"M_0","span":{"begin":152,"end":187},"obj":"hunflair:NA:Gene"},{"id":"M_1","span":{"begin":225,"end":239},"obj":"hunflair:NA:Gene"},{"id":"M_2","span":{"begin":86,"end":90},"obj":"hunflair:NA:Gene"},{"id":"M_3","span":{"begin":713,"end":717},"obj":"hunflair:NA:Gene"},{"id":"M_4","span":{"begin":902,"end":906},"obj":"hunflair:NA:Gene"},{"id":"M_5","span":{"begin":1256,"end":1260},"obj":"hunflair:NA:Gene"},{"id":"M_6","span":{"begin":1363,"end":1367},"obj":"hunflair:NA:Gene"},{"id":"M_7","span":{"begin":621,"end":654},"obj":"hunflair:NA:Gene"},{"id":"M_8","span":{"begin":1036,"end":1037},"obj":"hunflair:NA:Chemical"},{"id":"M_9","span":{"begin":708,"end":712},"obj":"hunflair:NA:Gene"},{"id":"M_10","span":{"begin":897,"end":901},"obj":"hunflair:NA:Gene"},{"id":"M_11","span":{"begin":1251,"end":1255},"obj":"hunflair:NA:Gene"},{"id":"M_12","span":{"begin":1358,"end":1362},"obj":"hunflair:NA:Gene"},{"id":"M_13","span":{"begin":29,"end":33},"obj":"hunflair:NA:Species"},{"id":"M_14","span":{"begin":398,"end":402},"obj":"hunflair:NA:Species"},{"id":"M_15","span":{"begin":669,"end":673},"obj":"hunflair:NA:Species"},{"id":"M_16","span":{"begin":22,"end":33},"obj":"hunflair:NA:Species"},{"id":"M_17","span":{"begin":391,"end":402},"obj":"hunflair:NA:Species"},{"id":"M_18","span":{"begin":1041,"end":1043},"obj":"hunflair:NA:Chemical"},{"id":"M_19","span":{"begin":1071,"end":1082},"obj":"hunflair:NA:Chemical"},{"id":"M_20","span":{"begin":141,"end":145},"obj":"hunflair:NA:Gene"},{"id":"M_21","span":{"begin":674,"end":678},"obj":"hunflair:NA:Gene"},{"id":"M_22","span":{"begin":208,"end":213},"obj":"hunflair:NA:Gene"},{"id":"M_23","span":{"begin":708,"end":717},"obj":"hunflair:NA:Gene"},{"id":"M_24","span":{"begin":897,"end":906},"obj":"hunflair:NA:Gene"},{"id":"M_25","span":{"begin":1251,"end":1260},"obj":"hunflair:NA:Gene"},{"id":"M_26","span":{"begin":1358,"end":1367},"obj":"hunflair:NA:Gene"},{"id":"M_27","span":{"begin":215,"end":220},"obj":"hunflair:NA:Gene"},{"id":"M_28","span":{"begin":123,"end":139},"obj":"hunflair:NA:Gene"},{"id":"M_29","span":{"begin":674,"end":690},"obj":"hunflair:NA:Gene"},{"id":"M_30","span":{"begin":83,"end":90},"obj":"hunflair:NA:Gene"},{"id":"M_31","span":{"begin":1054,"end":1061},"obj":"hunflair:NA:Chemical"},{"id":"M_32","span":{"begin":458,"end":460},"obj":"hunflair:NA:Gene"}],"text":"Activation-tagging in indica rice identifies a novel transcription factor subunit, NF-YC13 associated with salt tolerance.\nNuclear factor Y (NF-Y) is a heterotrimeric transcription factor with three distinct NF-YA, NF-YB and NF-YC subunits. It plays important roles in plant growth, development and stress responses. We have reported earlier on development of gain-of-function mutants in an indica rice cultivar, BPT-5204. Now, we screened 927 seeds from 70 Ac/Ds plants for salinity tolerance and identified one activation-tagged salt tolerant DS plant (DS-16, T3 generation) that showed enhanced expression of a novel 'histone-like transcription factor' belonging to rice NF-Y subfamily C and was named as OsNF-YC13. Localization studies using GFP-fusion showed that the protein is localized to nucleus and cytoplasm. Real time expression analysis confirmed upregulation of transcript levels of OsNF-YC13 during salt treatment in a tissue specific manner. Biochemical and physiological characterization of the DS-16 revealed enhanced K(+)/Na(+) ratio, proline content, chlorophyll content, enzymes with antioxidant activity etc. DS-16 also showed transcriptional up-regulation of genes that are involved in salinity tolerance. In-silico analysis of OsNF-YC13 promoter region evidenced the presence of various key stress-responsive cis-regulatory elements. OsNF-YC13 subunit alone does not appear to have the capacity for direct transcription activation, but appears to interact with the B- subunits in the process of transactivation."}

OryzaGP

{"project":"OryzaGP","denotations":[{"id":"T1","span":{"begin":118,"end":372},"obj":"gene"},{"id":"T2","span":{"begin":1251,"end":1261},"obj":"gene"},{"id":"T3","span":{"begin":1358,"end":1368},"obj":"gene"}],"text":"Activation-tagging in indica rice identifies a novel transcription factor subunit, NF-YC13 associated with salt tolerance.\nNuclear factor Y (NF-Y) is a heterotrimeric transcription factor with three distinct NF-YA, NF-YB and NF-YC subunits. It plays important roles in plant growth, development and stress responses. We have reported earlier on development of gain-of-function mutants in an indica rice cultivar, BPT-5204. Now, we screened 927 seeds from 70 Ac/Ds plants for salinity tolerance and identified one activation-tagged salt tolerant DS plant (DS-16, T3 generation) that showed enhanced expression of a novel 'histone-like transcription factor' belonging to rice NF-Y subfamily C and was named as OsNF-YC13. Localization studies using GFP-fusion showed that the protein is localized to nucleus and cytoplasm. Real time expression analysis confirmed upregulation of transcript levels of OsNF-YC13 during salt treatment in a tissue specific manner. Biochemical and physiological characterization of the DS-16 revealed enhanced K(+)/Na(+) ratio, proline content, chlorophyll content, enzymes with antioxidant activity etc. DS-16 also showed transcriptional up-regulation of genes that are involved in salinity tolerance. In-silico analysis of OsNF-YC13 promoter region evidenced the presence of various key stress-responsive cis-regulatory elements. OsNF-YC13 subunit alone does not appear to have the capacity for direct transcription activation, but appears to interact with the B- subunits in the process of transactivation."}