{"title":"蓖麻(Ricinus communis) x射线诱导融合花被","authors":"M. Subramanian , P. Sivasubramanian","doi":"10.1016/S0033-7560(75)80030-5","DOIUrl":null,"url":null,"abstract":"<div><p>Dried and soaked seeds of <em>Ricinus communis</em> L. cv Tindivanam, two were treated with X rays ranging from 10 kR to 100 kR with 10 kR increments. The mutants were studied for their variability. Three mutants possessing all the staminate flowers with fused perianth were spotted in the M<sub>2</sub> population obtained by treating the dried seeds at 30 kR, the breeding behaviour of these mutants in M<sub>3</sub> and their importance in hybrid seed production are discussed.</p></div>","PeriodicalId":20794,"journal":{"name":"Radiation Botany","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1975-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0033-7560(75)80030-5","citationCount":"3","resultStr":"{\"title\":\"X-Ray-Induced fused perianth in Ricinus communis (L)\",\"authors\":\"M. Subramanian , P. Sivasubramanian\",\"doi\":\"10.1016/S0033-7560(75)80030-5\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Dried and soaked seeds of <em>Ricinus communis</em> L. cv Tindivanam, two were treated with X rays ranging from 10 kR to 100 kR with 10 kR increments. The mutants were studied for their variability. Three mutants possessing all the staminate flowers with fused perianth were spotted in the M<sub>2</sub> population obtained by treating the dried seeds at 30 kR, the breeding behaviour of these mutants in M<sub>3</sub> and their importance in hybrid seed production are discussed.</p></div>\",\"PeriodicalId\":20794,\"journal\":{\"name\":\"Radiation Botany\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1975-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/S0033-7560(75)80030-5\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Radiation Botany\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0033756075800305\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Radiation Botany","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0033756075800305","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
摘要
以蓖麻(Ricinus communis L. cv Tindivanam)的干燥和浸渍种子为试验材料，分别用10 ~ 100 kR的X射线处理，以10 kR为增量。研究了突变体的变异性。在30氪干燥种子处理得到的M2群体中发现了3个具有全部雄蕊花和融合花被的突变体，讨论了这些突变体在M3中的育种行为及其在杂交制种中的重要性。
X-Ray-Induced fused perianth in Ricinus communis (L)
Dried and soaked seeds of Ricinus communis L. cv Tindivanam, two were treated with X rays ranging from 10 kR to 100 kR with 10 kR increments. The mutants were studied for their variability. Three mutants possessing all the staminate flowers with fused perianth were spotted in the M2 population obtained by treating the dried seeds at 30 kR, the breeding behaviour of these mutants in M3 and their importance in hybrid seed production are discussed.
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