The yellow-red color cocoon formation of Bombyx mori is due to the selective delivery of carotenoids from midgut lumen into silk gland, and is thought to be mediated by specific cellular carotenoids cartier *** resear...
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The yellow-red color cocoon formation of Bombyx mori is due to the selective delivery of carotenoids from midgut lumen into silk gland, and is thought to be mediated by specific cellular carotenoids cartier *** researches have determined that CBP and Cameo2 are the products of the yellow blood (Y) gene and the yellow cocoon (C) gene of silkworm, *** the yellow cocoon variety, they are mainly responsible for the selective delivery of lutein into middle *** CBP and Cameo2 are expressed in the same tissues of the larval body of the C allele strain with the background of the Y allele and the Y gene is also involve in the absorption of other carotenoids such as β-carotene from the midgut lumen into midgut mucosal cells, speculating that the selective delivery of carotenoids to specific tissues might requires the combined action of CBP and Cameo2.
Cyclin B is an important regulator of the G2 to M phase in the cell *** silkworm genomic database showed that there are two Cyclin B genes in the silkworm (Bombyx mori), BmCyclin B and BmCyclin *** silkworm ESTs data,...
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Cyclin B is an important regulator of the G2 to M phase in the cell *** silkworm genomic database showed that there are two Cyclin B genes in the silkworm (Bombyx mori), BmCyclin B and BmCyclin *** silkworm ESTs data, the BmCyclin B3 (EU074796) gene was *** complete cDNA length was 1,665 bp and the ORF was 1,536 bp with six introns and seven *** BmCyclin B3 gene encoded 511 amino acids, and the predicted molecular weight was 57.8 kD with an isoelectric point of *** consisted of one protein damage box and two cyclin *** cycle arrest in G2 or M phase in BmN-SWU1 cells could be induced by RNA interference-mediated reduction of BmCyclin B and BmCyclin B3 expression, thus inhibiting the cell *** results suggest that BmCyclin B and BmCyclin B3 are necessary for completing the cell cycle in silkworm cells.
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