{"title":"衰老葱减数分裂结构的介绍资料。montanum (Pohl) Holub","authors":"R. Kosina, A. Małecka","doi":"10.5281/ZENODO.159040","DOIUrl":null,"url":null,"abstract":"Examples of zygotene chromosomal configurations in Allium senescens subsp. montanum are presented. Bivalents do not dominate in a zygotene stadium. Some bivalent segments show deletions. Also, tri- and tetravalents segments are observed. The conjugation of SAT-chromosome shows that a translocation has occurred in the SAT segment. In addition, univalents indicate that meiotic behaviour of the species is unstable.","PeriodicalId":18663,"journal":{"name":"Modern Phytomorphology","volume":"10 1","pages":"21-24"},"PeriodicalIF":0.4000,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Introductory data on meiotic structures in Allium senescens L. subsp. montanum (Pohl) Holub\",\"authors\":\"R. Kosina, A. Małecka\",\"doi\":\"10.5281/ZENODO.159040\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Examples of zygotene chromosomal configurations in Allium senescens subsp. montanum are presented. Bivalents do not dominate in a zygotene stadium. Some bivalent segments show deletions. Also, tri- and tetravalents segments are observed. The conjugation of SAT-chromosome shows that a translocation has occurred in the SAT segment. In addition, univalents indicate that meiotic behaviour of the species is unstable.\",\"PeriodicalId\":18663,\"journal\":{\"name\":\"Modern Phytomorphology\",\"volume\":\"10 1\",\"pages\":\"21-24\"},\"PeriodicalIF\":0.4000,\"publicationDate\":\"2016-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Modern Phytomorphology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.5281/ZENODO.159040\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"PLANT SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Modern Phytomorphology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5281/ZENODO.159040","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PLANT SCIENCES","Score":null,"Total":0}
Introductory data on meiotic structures in Allium senescens L. subsp. montanum (Pohl) Holub
Examples of zygotene chromosomal configurations in Allium senescens subsp. montanum are presented. Bivalents do not dominate in a zygotene stadium. Some bivalent segments show deletions. Also, tri- and tetravalents segments are observed. The conjugation of SAT-chromosome shows that a translocation has occurred in the SAT segment. In addition, univalents indicate that meiotic behaviour of the species is unstable.
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