D. Suneel, S. Vincent, V. Babu Rajendra Prasad, R. Anandham, M. Raveendran, S. Rajeeswari
{"title":"温度诱导反应对棉花(Gossypium hirsutum L.)基因型细胞活力、细胞存活率、丙二醛含量和总可溶性蛋白含量的影响","authors":"D. Suneel, S. Vincent, V. Babu Rajendra Prasad, R. Anandham, M. Raveendran, S. Rajeeswari","doi":"10.25081/jp.2022.v14.7745","DOIUrl":null,"url":null,"abstract":"“Temperature Induction Response” (TIR) technique was employed to investigate the effect of temperature on popular 20 cotton (Gossypium hirsutum L.) genotypes in a laboratory experiment conducted at the Department of Crop Physiology, Tamil Nadu Agricultural University, Coimbatore during 2020-2021. Identical sized ten days old cotton seedlings were selected and subjected to inductive temperature (gradual temperature raised from 28 to 40℃) for 4 h and non-inductive temperature (46℃ for 3 h, 47℃ for 3 h, 48℃ for 3 h and 48℃ for 4 h) for specific time duration. KC3 and SVPR6 recorded highest thermotolerance among the genotypes and TSH325 and TSH357 showed moderate thermotolerance while TSH375 and TSH383 were sensitive, in terms of seedling survival, cell viability, total soluble protein and malondialdehyde compared to remaining genotypes under non-inductive temperature.","PeriodicalId":16777,"journal":{"name":"Journal of Phytology","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2022-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effect of Temperature induction response on Cell viability, Cell Survivability, Malondialdehyde content and total soluble protein content of cotton (Gossypium hirsutum L.) genotypes\",\"authors\":\"D. Suneel, S. Vincent, V. Babu Rajendra Prasad, R. Anandham, M. Raveendran, S. Rajeeswari\",\"doi\":\"10.25081/jp.2022.v14.7745\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"“Temperature Induction Response” (TIR) technique was employed to investigate the effect of temperature on popular 20 cotton (Gossypium hirsutum L.) genotypes in a laboratory experiment conducted at the Department of Crop Physiology, Tamil Nadu Agricultural University, Coimbatore during 2020-2021. Identical sized ten days old cotton seedlings were selected and subjected to inductive temperature (gradual temperature raised from 28 to 40℃) for 4 h and non-inductive temperature (46℃ for 3 h, 47℃ for 3 h, 48℃ for 3 h and 48℃ for 4 h) for specific time duration. KC3 and SVPR6 recorded highest thermotolerance among the genotypes and TSH325 and TSH357 showed moderate thermotolerance while TSH375 and TSH383 were sensitive, in terms of seedling survival, cell viability, total soluble protein and malondialdehyde compared to remaining genotypes under non-inductive temperature.\",\"PeriodicalId\":16777,\"journal\":{\"name\":\"Journal of Phytology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-08-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Phytology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.25081/jp.2022.v14.7745\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"Agricultural and Biological Sciences\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Phytology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.25081/jp.2022.v14.7745","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Agricultural and Biological Sciences","Score":null,"Total":0}
引用次数: 0
摘要
采用“温度感应响应”(TIR)技术,在哥印拜陀泰米尔纳德邦农业大学作物生理学系进行了2020-2021年间温度对棉花(Gossypium hirsutum L.) 20种常用基因型的影响。选择大小相同的10日龄棉花幼苗,分别在诱导温度(从28℃逐渐升高到40℃)下处理4 h,在特定时间内分别在46℃、47℃、48℃和48℃下处理3 h。在非诱导温度下,KC3和SVPR6表现出最高的耐热性,TSH325和TSH357表现出中等的耐热性,而TSH375和TSH383在幼苗存活率、细胞活力、总可溶性蛋白和丙二醛方面表现出敏感。
Effect of Temperature induction response on Cell viability, Cell Survivability, Malondialdehyde content and total soluble protein content of cotton (Gossypium hirsutum L.) genotypes
“Temperature Induction Response” (TIR) technique was employed to investigate the effect of temperature on popular 20 cotton (Gossypium hirsutum L.) genotypes in a laboratory experiment conducted at the Department of Crop Physiology, Tamil Nadu Agricultural University, Coimbatore during 2020-2021. Identical sized ten days old cotton seedlings were selected and subjected to inductive temperature (gradual temperature raised from 28 to 40℃) for 4 h and non-inductive temperature (46℃ for 3 h, 47℃ for 3 h, 48℃ for 3 h and 48℃ for 4 h) for specific time duration. KC3 and SVPR6 recorded highest thermotolerance among the genotypes and TSH325 and TSH357 showed moderate thermotolerance while TSH375 and TSH383 were sensitive, in terms of seedling survival, cell viability, total soluble protein and malondialdehyde compared to remaining genotypes under non-inductive temperature.