NDLI: Characterization of a 7S globulin-deficient mutant of soybean (Glycine max (L.) Merrill)

Content Provider	Springer Nature Link
Author	Hayashi, M. Harada, K. Fujiwara, T. Kitamura, K.
Copyright Year	1998
Abstract	We attempted to characterize a soybean mutant lacking the 7S globulin (β-conglycinin) subunits, α, α′ and β. The results of Southern and northern blot analyses indicated that the deficiency is not caused by a lack of, or structural defects in, the 7S globulin subunit genes, but rather arises at the mRNA level. Despite the independent inheritance of the two loci containing the α- and α′-subunit genes and the organization of the multigene families encoding these subunits and the β-subunit, a single recessive gene controls the null trait of the mutant. This, taken together with the above results, leads to the assumption that the mutant gene encodes a common factor that regulates the 7S globulin subunit genes. Transient expression of glucuronidase from the promoters of the α′- and β-subunit genes was detected in the mutant cotyledons. The results of gel mobility shift assays using the 5′-flanking regions of the α′- and β-subunit genes failed to detect a deficiency of nuclear factors interacting with these regions. We propose that a seed-specific mechanism of expression of 7S globulin genes might be involved in chromatin organization, and that such an organization might not work normally in the mutant. The possibility that transcript stability is lowered in the mutant is not excluded.
Starting Page	208
Ending Page	214
Page Count	7
File Format	PDF
ISSN	00268925
Journal	Molecular and General Genetics MGG
Volume Number	258
Issue Number	3
e-ISSN	14321874
Language	English
Publisher	Springer-Verlag
Publisher Date	1998-05-22
Publisher Place	Berlin/Heidelberg
Access Restriction	Subscribed
Content Type	Text
Resource Type	Article
Subject	Genetics

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Genetic Diversity of Soybean (Glycine Max (L.) Merrill)7S Globulin Protein Subunits

Genetic investigations in soybean (Glycine max (L.). Merrill)

Genetic Divergence in soybean (Glycine max (L.) Merrill)

Breeding investigations in vegetable soybean (Glycine max(L.) Merrill)

Genetic Investigations Segregation Populations of Soybean (Glycine max (L.) Merrill)

Variability and diversity studies in soybean [Glycine max (L.) Merrill]

Weed mangement in soybean glycine max l Merrill

STABILITY STUDY IN SOYBEAN (Glycine max(L) Merrill) VARIETIES

Breeding investigations in narrow leaflet genotypes of soybean (glycine max (l.) merrill)

Characterization of a 7S globulin-deficient mutant of soybean (Glycine max (L.) Merrill)

Similar Documents

Genetic Diversity of Soybean (Glycine Max (L.) Merrill)7S Globulin Protein Subunits

Genetic investigations in soybean (Glycine max (L.). Merrill)

Genetic Divergence in soybean (Glycine max (L.) Merrill)

Breeding investigations in vegetable soybean (Glycine max(L.) Merrill)

Genetic Investigations Segregation Populations of Soybean (Glycine max (L.) Merrill)

Variability and diversity studies in soybean [Glycine max (L.) Merrill]

Weed mangement in soybean glycine max l Merrill

STABILITY STUDY IN SOYBEAN (Glycine max(L) Merrill) VARIETIES

Breeding investigations in narrow leaflet genotypes of soybean (glycine max (l.) merrill)

Characterization of a 7S globulin-deficient mutant of soybean (Glycine max (L.) Merrill)