Castor bean (Ricinus communis L.) is one of the most important non-edible oilseed crops. Characterization of seed development and lipid accumulation from female flowers pollinated to mature seeds has been carried out. The temporal expression patterns of 65 lipid genes involved in fatty acid and triacylglycerol biosynthesis using the semi-quantitative RT-PCR technique were also investigated. The...

Mature fruits and dried seeds of wild member of Cucurbitaceae were analysed with SDS-PAGE electrophoresis for their protein polymorphism and morphometric variations with view to observe how far the protein polymorphism data would help to assess the relatedness as well as differentiation among single species.  2009 Trade Science Inc. INDIA

Leguminosae, Lathyrus sativus, Phytoalexin, 6a-Hydroxypterocarpan, Pisatin Lathyrus sativus was investigated for the nature of its phytoalexin response with the result that leaflets, im­ mature pods, and seeds were induced to produce 6a-hydroxy-3-methoxy-8,9-methylenedioxypterocarpan (pisatin). Evidence is presented for the metabolism of pisatin, by the wound pathogen Botrytis cinerea, to a phe...

Pachyrhizus seeds-induced toxicity is very well-known to have developed in humans, fishes, insects, and some micro-organisms. Yet, there a paucity of studies addressing it their germplasm, as well its effects on phytopathogens. This work aimed assess the genetic variability determine extract Sclerotium rolfsii Ralstonia solanacearum vitro. In findings, was shown only diversity immature seeds. I...

/ Abstract. Benzyl isothiocyanate (BITC) was extracted from mature papaya (Carica papaya L.) seeds and applied to imbibed velvetleaf (Abutilon theophrasti Medic. #3 ABUTH) seeds. Complete inhibition of germination occurred at a concentration of 6 x l(f4 M BITC, and only 28% (compared to controls) of the seeds germinated after 4 days exposure to the 4 x l(f4 M treatment. Corn (Zea mays L. 'DeKal...

JORDAN, M. S. & W. J. HAYDEN (1992). A Survey of Mucilaginous Testa in Chamaesyce. Collect. Bot. (Barcelona) 21 :79-89. Seeds of Chamaesyce were studied for presence of mucilaginous testa. Samples were selected to represent all major systematic sections within the genus. Observations were made with a dissecting microscope following brief hydration of seeds; additional SEM observations of both i...

The first fatal case of Yam bean and Rotenone toxicity in Thailand was studied at Forensic Medicine, Chiang Mai, Thailand. A Chinese Taiwan man, 59 years old, was found dead after Yam bean ingestion. Yam bean toxicity and death have been found very rarely in the world and has not been reported in Thailand The Yam bean plant is grown widely in Northern Thailand. But many people know that mature ...

Mabinlin II is a thermostable sweet protein isolated from the mature seeds of Capparis masaikai Levl. grown in the subtropical region of the South of China. The Mabinlin II has been crystallized and diffraction data were collected to 1.7 A resolution. The crystal belongs to space group C2 with unit cell parameters a = 80.11 A, b = 51.08 A, c = 47.34 A, beta = 122.77 degrees.

Protein synthesis was studied during precocious and natural soybean seed (Glycine max [L.] Merr.) maturation. Developing seeds harvested 35 days after flowering were precociously matured through controlled dehydration. Total soluble proteins and proteins labeled with [(35)S]methionine were extracted from control, developing seeds and from precociously and naturally matured seeds and were analyz...

The low sulfur amino acid content of legume seeds restricts their nutritive value for animals. We have investigated the limitations to the accumulation of sulfur amino acids in the storage proteins of narrow leaf lupin (Lupinus angustifolius) seeds. Variation in sulfur supply to lupin plants affected the sulfur amino acid accumulation in the mature seed. However, when sulfur was in abundant sup...