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Induction of microspore embryogenesis in Brassica napus L. by gamma irradiation and ethanol stress

Journal Article:

Abstract

Summary Gamma irradiation and ethanol stress treatments redirected pollen development to an embryo formation pathway in Brassica napus. Less than 0.01% of microspores developed into embryos at 25°C compared to approximately 2% at 32°C. However, subsequent to gamma irradiation and ethanol treatments up to 1% and 0.7% of microspores formed embryos at 25°C, respectively. Gamma irradiation also enhanced embryogenesis at 32°C. The possible importance of these findings is discussed in relation to microspore embryogenesis.
Authors:
Pechan, P. M.; [1]  Keller, W. A.
  1. Max Planck Institute für Zuchtungsforschung, Köln (Germany)
Publication Date:
Nov 15, 1989
Product Type:
Journal Article
Resource Relation:
Journal Name: In Vitro Cellular and Developmental Biology; Journal Volume: 25; Journal Issue: 11; Other Information: FAO/AGRIS record; ARN: US9020871; Country of input: International Atomic Energy Agency (IAEA)
Subject:
60 APPLIED LIFE SCIENCES; APPROXIMATIONS; BRASSICA; EMBRYOS; ETHANOL; GAMMA RADIATION; MICROSPORES; ONTOGENESIS; POLLEN
OSTI ID:
22399421
Country of Origin:
FAO
Language:
English
Other Identifying Numbers:
Journal ID: ISSN 0883-8364; TRN: XF15A3865105118
Submitting Site:
INIS
Size:
page(s) 1073-1074
Announcement Date:
Nov 09, 2015

Journal Article:

Citation Formats

Pechan, P. M., and Keller, W. A. Induction of microspore embryogenesis in Brassica napus L. by gamma irradiation and ethanol stress. FAO: N. p., 1989. Web. doi:10.1007/BF02624144.
Pechan, P. M., & Keller, W. A. Induction of microspore embryogenesis in Brassica napus L. by gamma irradiation and ethanol stress. FAO. doi:10.1007/BF02624144.
Pechan, P. M., and Keller, W. A. 1989. "Induction of microspore embryogenesis in Brassica napus L. by gamma irradiation and ethanol stress." FAO. doi:10.1007/BF02624144. https://www.osti.gov/servlets/purl/10.1007/BF02624144.
@misc{etde_22399421,
title = {Induction of microspore embryogenesis in Brassica napus L. by gamma irradiation and ethanol stress}
author = {Pechan, P. M., and Keller, W. A.}
abstractNote = {Summary Gamma irradiation and ethanol stress treatments redirected pollen development to an embryo formation pathway in Brassica napus. Less than 0.01% of microspores developed into embryos at 25°C compared to approximately 2% at 32°C. However, subsequent to gamma irradiation and ethanol treatments up to 1% and 0.7% of microspores formed embryos at 25°C, respectively. Gamma irradiation also enhanced embryogenesis at 32°C. The possible importance of these findings is discussed in relation to microspore embryogenesis.}
doi = {10.1007/BF02624144}
journal = {In Vitro Cellular and Developmental Biology}
issue = {11}
volume = {25}
journal type = {AC}
place = {FAO}
year = {1989}
month = {Nov}
}