首页> 外国专利> A NOVEL CYTOPLASMIC MALE STERILITY SYSTEM FOR BRASSICA SPECIES AND ITS USE FOR HYBRID SEED PRODUCTION IN INDIAN OILSEED MUSTARD BRASSICA JUNCEA

A NOVEL CYTOPLASMIC MALE STERILITY SYSTEM FOR BRASSICA SPECIES AND ITS USE FOR HYBRID SEED PRODUCTION IN INDIAN OILSEED MUSTARD BRASSICA JUNCEA

机译：甘蓝型油菜新品种细胞质雄性不育系统及其在印度芥菜油菜杂交种生产中的应用

页面导航

摘要
著录项
相似文献

摘要

The present invention relates to a novel cytoplasmic male sterility (CMS) 126-1 in Brassica species- examples given here being B. napus and B. juncea and amethod for obtaining male sterile lines using the said CMS. The CMS has adistinct mitochondrial DNA specific RFLP signature. The invention also relatesto a method for obtaining male sterile lines in Brassica species andrestoration of fertility in B. juncea for hybrid seed production. This CMS inB. juncea can be restored by crossing male sterile plants with any B. junceagenotype other than the maintainer genotype. The same B. juncea genotype actsas a maintainer of male sterility after a specified number of backcrosses.This invention also relates to the histological characterization of anther andmicrospore development in B. juncea.

机译：本发明涉及新型细胞质雄性不育（CMS）126-芸苔属物种中有1种-此处给出的例子是甘蓝型油菜和芥菜型油菜以及所述CMS获得雄性不育系的方法。 CMS有一个独特的线粒体DNA特异性RFLP签名。本发明还涉及获得芸苔属植物雄性不育系的方法和恢复芥菜型油菜的育性，以生产杂交种子。这个CMS在可以通过将雄性不育植株与任何芥菜一起杂交来恢复芥菜除维持基因型以外的基因型。相同的芥菜型B.基因型行为经过一定次数的回交后，可以维持雄性不育。本发明还涉及花药的组织学表征和芥菜中的小孢子发育。

著录项

公开/公告号CA2578187C

专利类型
公开/公告日2015-08-04

原文格式PDF
申请/专利权人 DHARA VEGETABLE OIL AND FOODS COMPANY LIMITED;UNIVERSITY OF DELHI;
展开▼

申请/专利号CA20052578187
发明设计人 MUKHOPADHYAY ARUNDHATI;SODHI YASHPAL SINGH;PENTAL DEEPAK;GUPTA VIBHA;VERMA JAGDISH KUMAR;PRADHAN AKSHAY KUMAR;ARUMUGAM NEELAKANTAN;
展开▼

申请日2005-08-22
分类号C12N15/82;A01H5/00;
国家 CA
入库时间 2022-08-21 15:11:46

相似文献

专利
外文文献
中文文献

1. Abortive Process of a Novel Rapeseed Cytoplasmic Male Sterility Line Derived from Somatic Hybrids Between Brassica napus and Sinapis alba [J] . WANG Juan, GAO Ya-nan, KONG Yue-qin, 农业科学学报：英文版 . 2014,第004期

2. Abortive Process of a Novel Rapeseed Cytoplasmic Male Sterility Line Derived from Somatic Hybrids Between Brassica napus and Sinapis alba [J] . WANG Juan, GAO Ya-nan, KONG Yue-qin, 农业科学学报（英文版） . 2014,第004期

3. Autotoxicity of Water Extracts and Decomposition Liquids of Tumorous Stem Mustard (Brassica juncea var.tumida Tsen et Lee) Residues on Seed Germination and Seedling Growth of Tumorous Stem Mustard [J] . Bo JIANG, Xianrong ZHOU, Jin SHANG, 农业科学与技术（英文版） . 2016,第007期

4. A new cytoplasmic male sterility system for hybrid seed production in Indian oilseed mustard Brassica juncea [J] . Y. S. Sodhi, A. Chandra, J. K. Verma, Theoretical and Applied Genetics . 2006,第1期

5. Analysis of genetic diversity in cytoplasmic male sterility, and association of mitochondrial genes with petaloid-type cytoplasmic male sterility in tuber mustard (Brassica juncea var. tumida Tsen et Lee) [J] . Xiaolin Yu, Haiyu Lu, Gang Lu, Molecular Biology Reports . 2010,第2期

6. Analysis of genetic diversity in cytoplasmic male sterility, and association of mitochondrial genes with petaloid-type cytoplasmic male sterility in tuber mustard (Brassica juncea var. tumida Tsen et Lee) [J] . Yu Xiaolin, Lu Haiyu, Lu Gang, Molecular biology reports . 2010,第2期

7. Utilization of Wild Germplasm of Brassica Allies in Developing Cytoplasmic Male Sterility Fertility Restoration Systems in Indian Mustard-Brassica juncea [C] . Shyam Prakash International symposium on rapeseed science . 2001

8. Location and expression of genes related to the cytoplasmic male sterility system of Brassica napus. [D] . Geddy, Rachel Gwyneth. 2006

9. The Effects of Seed Size on Hybrids Formed between Oilseed Rape (Brassica napus) and Wild Brown Mustard (B. juncea) [O] . Yong-bo Liu, Zhi-xi Tang, Henri Darmency, 2009

10. Studies on combining ability and heterosis using cytoplasmic male sterility system in Indian mustard Brassica juncea (L.) Czern Coss. [O] . Ashutosh Kumar, Raghvendra Tiwari, Praveen Pandey, 2017

1. Nitrogen Impact on Morpho-physiological Traits and Yield of Indian Mustard (Brassica juncea) Genotypes [J] . Khushmeet Kaur ,Pushp Sharma ,Inderpreet Kaur . 农业科学与技术：B . 2021,第001期

2. Effect of Low Light Stress on Photosynthetic Pigments and Antioxidative Enzymes in Field Grown Indian Mustard(Brassica juncea L.)Genotypes [J] . Kirandeep Kaur ,Pushp Sharma . 农业科学与技术：B . 2021,第002期

3. 双低甘蓝型油菜细胞质三系杂交种亲本指纹图谱构建及杂交种纯度鉴定 [C] . 付绍红 ,王振宇 ,许明超 . 中国作物学会油料作物专业委员会第七次会员代表大会暨学术年会 . 2013

4. 甘蓝型油菜化学诱导的雄性不育与细胞质雄性不育分子机理的比较研究 [A] . 宁露云 . 2019