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Syntheses of nucleic acid and protein in somatic embryos of Fritillaria ussuriensis maxim in different development stages

Technical Report:

Abstract

After developing a procedure for somatic embryogenesis in Fritillaria ussuriensis, dynamics on the syntheses of DNA, RNA, and protein during globular, heart-shaped, torpedo-shaped, cotyledonary, and mature somatic embryo stages was demonstrated by both autoradiography and scintillation counting. The rates of syntheses of DNA, RNA, and protein gradually increase between the globular and cotyledonary somatic embryos stages. DNA, RNA, and protein synthesis rates are in peak at the cotyledonary later stage, precotyledonary stage, and cotyledonary stage, respectively. It appears that more DNA, RNA, and protein are synthesized in the cotyledonary somatic embryo stage than in other stages. All these results indicate that an increased syntheses of DNA, RNA, and protein is associated with the differentiation of embryogenic cells and organogenesis in somatic embryos.
Authors:
Shuyu, Wang; Wei, Tang; Hui, Wang [1] 
  1. Northeast Agricultural College, Haerbin (China)
Publication Date:
Sep 01, 1993
Product Type:
Technical Report
Report Number:
CNIC-00798; CSNAS-0075.
Reference Number:
SCA: 553006; PA: AIX-26:010498; EDB-95:031621; SN: 95001323777
Resource Relation:
Other Information: PBD: Sep 1993
Subject:
60 APPLIED LIFE SCIENCES; DNA; BIOSYNTHESIS; PROTEINS; RNA; AUTORADIOGRAPHY; EMBRYONIC CELLS; EMBRYOS; LABELLED COMPOUNDS; LEAVES; TRITIUM; 553006; OTHER AGRICULTURAL APPLICATIONS
OSTI ID:
10111344
Research Organizations:
China Nuclear Information Centre, Beijing, BJ (China)
Country of Origin:
China
Language:
English
Other Identifying Numbers:
Other: ON: DE95612542; ISBN 7-5022-1089-X; TRN: CN9402335010498
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
INIS
Size:
10 p.
Announcement Date:
Jun 30, 2005

Technical Report:

Citation Formats

Shuyu, Wang, Wei, Tang, and Hui, Wang. Syntheses of nucleic acid and protein in somatic embryos of Fritillaria ussuriensis maxim in different development stages. China: N. p., 1993. Web.
Shuyu, Wang, Wei, Tang, & Hui, Wang. Syntheses of nucleic acid and protein in somatic embryos of Fritillaria ussuriensis maxim in different development stages. China.
Shuyu, Wang, Wei, Tang, and Hui, Wang. 1993. "Syntheses of nucleic acid and protein in somatic embryos of Fritillaria ussuriensis maxim in different development stages." China.
@misc{etde_10111344,
title = {Syntheses of nucleic acid and protein in somatic embryos of Fritillaria ussuriensis maxim in different development stages}
author = {Shuyu, Wang, Wei, Tang, and Hui, Wang}
abstractNote = {After developing a procedure for somatic embryogenesis in Fritillaria ussuriensis, dynamics on the syntheses of DNA, RNA, and protein during globular, heart-shaped, torpedo-shaped, cotyledonary, and mature somatic embryo stages was demonstrated by both autoradiography and scintillation counting. The rates of syntheses of DNA, RNA, and protein gradually increase between the globular and cotyledonary somatic embryos stages. DNA, RNA, and protein synthesis rates are in peak at the cotyledonary later stage, precotyledonary stage, and cotyledonary stage, respectively. It appears that more DNA, RNA, and protein are synthesized in the cotyledonary somatic embryo stage than in other stages. All these results indicate that an increased syntheses of DNA, RNA, and protein is associated with the differentiation of embryogenic cells and organogenesis in somatic embryos.}
place = {China}
year = {1993}
month = {Sep}
}