scholarly journals Patterning of Virus-Infected Glycine max Seed Coat Is Associated with Suppression of Endogenous Silencing of Chalcone Synthase Genes

2004 ◽  
Vol 16 (4) ◽  
pp. 807-818 ◽  
Author(s):  
Mineo Senda ◽  
Chikara Masuta ◽  
Shizen Ohnishi ◽  
Kazunori Goto ◽  
Atsushi Kasai ◽  
...  
Keyword(s):  
Glycine Max ◽  
Seed Coat ◽  
Chalcone Synthase ◽  
Chalcone Synthase Genes

scholarly journals Endogenous short interfering RNAs of chalcone synthase genes associated with inhibition of seed coat pigmentation in soybean

2009 ◽  
Vol 59 (4) ◽  
pp. 419-426 ◽  
Author(s):  
Tasuku Kurauchi ◽  
Takuro Matsumoto ◽  
Akito Taneda ◽  
Teruo Sano ◽  
Mineo Senda
Keyword(s):  
Seed Coat ◽  
Chalcone Synthase ◽  
Chalcone Synthase Genes

Prevalence of the pit and antipit in the genus Glycine

1987 ◽  
Vol 45 ◽  
pp. 986-987
Author(s):  
R. W. Yaklich ◽  
E. L. Vigil ◽  
W. P. Wergin
Keyword(s):  
Amino Acids ◽  
Endoplasmic Reticulum ◽  
Glycine Max ◽  
Seed Coat ◽  
Cell Types ◽  
Abaxial Surface ◽  
Legume Seed ◽  
Initial Report ◽  
Cone Cells ◽  
Glycine Max L

The legume seed coat is the site of sucrose unloading and the metabolism of imported ureides and synthesis of amino acids for the developing embryo. The cell types directly responsible for these functions in the seed coat are not known. We recently described a convex layer of tissue on the inside surface of the soybean (Glycine max L. Merr.) seed coat that was termed “antipit” because it was in direct opposition to the concave pit on the abaxial surface of the cotyledon. Cone cells of the antipit contained numerous hypertrophied Golgi apparatus and laminated rough endoplasmic reticulum common to actively secreting cells. The initial report by Dzikowski (1936) described the morphology of the pit and antipit in G. max and found these structures in only 68 of the 169 seed accessions examined.

Black soybean (Glycine max cv. Heugmi) seed coat extract suppresses TPA or UVB-induced COX-2 expression by blocking mitogen activated protein kinases pathway in mouse skin epithelial cells

2011 ◽  
Vol 20 (6) ◽  
pp. 1735-1741 ◽  
Author(s):  
Ae Ji Jeon ◽  
Tae-Gyu Lim ◽  
Sung Keun Jung ◽  
Eun Jung Lee ◽  
Myeong Hun Yeom ◽  
...  
Keyword(s):  
Glycine Max ◽  
Epithelial Cells ◽  
Protein Kinases ◽  
Seed Coat ◽  
Mouse Skin ◽  
Mitogen Activated Protein Kinases ◽  
Black Soybean ◽  
Mitogen Activated Protein ◽  
Cox 2

scholarly journals The duplicated chalcone synthase genes C2 and Whp (white pollen) of Zea mays are independently regulated; evidence for translational control of Whp expression by the anthocyanin intensifying gene in.

1991 ◽  
Vol 10 (9) ◽  
pp. 2605-2612 ◽  
Author(s):  
P. Franken ◽  
U. Niesbach-Klösgen ◽  
U. Weydemann ◽  
L. Maréchal-Drouard ◽  
H. Saedler ◽  
...  
Keyword(s):  
Zea Mays ◽  
Translational Control ◽  
Chalcone Synthase ◽  
Chalcone Synthase Genes

scholarly journals RNA-Seq Profiling of a Defective Seed Coat Mutation in Glycine max Reveals Differential Expression of Proline-Rich and Other Cell Wall Protein Transcripts

PLoS ONE ◽  
2014 ◽  
Vol 9 (5) ◽  
pp. e96342 ◽  
Author(s):  
Anupreet Kour ◽  
Anne M. Boone ◽  
Lila O. Vodkin
Keyword(s):  
Cell Wall ◽  
Glycine Max ◽  
Differential Expression ◽  
Seed Coat ◽  
Cell Wall Protein ◽  
Rna Seq

scholarly journals Pathogenesis of Alfalfa mosaic virus in Soybean (Glycine max) and Expression of Chimeric Rabies Peptide in Virus-Infected Soybean Plants

2001 ◽  
Vol 91 (10) ◽  
pp. 941-947 ◽  
Author(s):  
Nina Fleysh ◽  
Deepali Deka ◽  
Maria Drath ◽  
Hilary Koprowski ◽  
Vidadi Yusibov
Keyword(s):  
Glycine Max ◽  
Mosaic Virus ◽  
Seed Coat ◽  
Alfalfa Mosaic Virus ◽  
Soybean Seed ◽  
Value Added ◽  
Plant Viruses ◽  
Tissue Samples ◽  
Seed Formation ◽  
Soybean Plants

Infection of soybean (Glycine max) plants inoculated with particles of Alfalfa mosaic virus (AlMV) isolate 425 at 12 days after germination was monitored throughout the life cycle of the plant (vegetative growth, flowering, seed formation, and seed maturation) by western blot analysis of tissue samples. At 8 to 10 days after inoculation, the upper uninoculated leaves showed symptoms of virus infection and accumulation of viral coat protein (CP). Virus CP was detectable in leaves, stem, roots, seedpods, and seed coat up to 45 days postinoculation (dpi), but only in the seedpod and seed coat at 65 dpi. No virus accumulation was detected in embryos and cotyledons at any time during infection, and no seed transmission of virus was observed. Soybean plants inoculated with recombinant AlMV passaged from upper uninoculated leaves of infected plants showed accumulation of full-length chimeric AlMV CP containing rabies antigen in systemically infected leaves and seed coat. These results suggest the potential usefulness of plants and plant viruses as vehicles for producing proteins of biomedical importance in a safe and inexpensive manner. Moreover, even the soybean seed coat, treated as waste tissue during conventional processing for oil and other products, may be utilized for the expression of value-added proteins.

Evaluation of enzyme and microwave-assisted conditions on extraction of anthocyanins and total phenolics from black soybean (Glycine max L.) seed coat

2019 ◽  
Vol 135 ◽  
pp. 1070-1081 ◽  
Author(s):  
Manoj Kumar ◽  
Anil Dahuja ◽  
Archana Sachdev ◽  
Charanjit Kaur ◽  
Eldho Varghese ◽  
...  
Keyword(s):  
Glycine Max ◽  
Seed Coat ◽  
Total Phenolics ◽  
Black Soybean ◽  
Microwave Assisted ◽  
Glycine Max L

Research note: Maternally-controlled ovule abortion results from cosuppression of dihydroflavonol-4-reductase or flavonoid-3′,5′-hydroxylase genes in Petunia hybrida

2002 ◽  
Vol 29 (12) ◽  
pp. 1500 ◽  
Author(s):  
Richard A. Jorgensen ◽  
Qiudeng Que ◽  
Carolyn A. Napoli
Keyword(s):  
Seed Coat ◽  
Petunia Hybrida ◽  
Chalcone Synthase ◽  
Flower Colour ◽  
Female Sterility ◽  
Wild Type ◽  
Direct Inhibition ◽  
Embryo Abortion ◽  
Maternal Tissue ◽  
Normal Seed

Transgenes designed to overexpress anthocyanin genes An6 (encoding dihydroflavonol-4-reductase) or Hf1 (encoding flavonoid-3′,5′-hydroxylase) in Petunia hybrida L. produced flower colour phenotypes similar to those caused by sense cosuppression of chalcone synthase (Chs) genes. However, unlike Chs, sense cosuppression of An6 and Hf1 resulted in female infertility in transgenotes exhibiting complete phenotypic suppression of anthocyanins. Female sterility appeared to be due to embryo abortion, with discolouration of ovules first appearing about 4 d post-fertilization, followed by gradual collapse of the ovule. Pollen from cosuppressed, female-sterile transgenotes placed on wild-type stigmas produced normal seed set, indicating that sterility of cosuppressed plants was maternally controlled. We suggest an hypothesis that cosuppression of An6 and Hf1 leads to accumulation of dihydroflavonols in the seed coat, a maternal tissue, and that this accumulation inhibits embryo growth, either directly or indirectly. In this hypothesis, direct inhibition of embryo growth would require that dihydroflavonols diffuse from the seed coat into the embryo and act there, whereas indirect inhibition would require that dihydroflavonols interfere with some capacity of the seed coat to promote embryo growth.

Soluble phenolics and antioxidant properties of soybean (Glycine max L.) cultivars with varying seed coat colours

2013 ◽  
Vol 5 (3) ◽  
pp. 1065-1076 ◽  
Author(s):  
Kye Man Cho ◽  
Tae Joung Ha ◽  
Yong Bok Lee ◽  
Woo Duck Seo ◽  
Jun Young Kim ◽  
...  
Keyword(s):  
Glycine Max ◽  
Seed Coat ◽  
Antioxidant Properties ◽  
Soluble Phenolics ◽  
Glycine Max L
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