[Poly A-protein complexes in polyribosomes of sprouting wheat embryos].
A purified polyribosome preparation has been isolated from sprouting wheat embryos. After treatment of the polyribosomes with pancreatic RNase the poly-A-sequences are found in the fractions sedimenting in the region of 8--14 S. The ability of 8--14 S poly-A-containing complexes to bind to the membrane filters at high ionic strength and their sensitivity to pronase indicate that in sprouting wheat embryo polyribosomes the poly-A-sequences occur as poly-A-protein complexes.
D001483:Base Sequence; D002458:Cell Fractionation; D011061:Poly A / Q000378:metabolism*; D011132:Polyribosomes / Q000378:metabolism; D011485:Protein Binding; D012269:Ribosomal Proteins / Q000378:metabolism*; D012639:Seeds / Q000378:metabolism; D014908:Triticum / Q000254:growth & development / Q000378:metabolism*
D012269:Ribosomal Proteins; D011061:Poly A
Poli-A-belkovye kompleksy v poliribosomakh propastaiushchikh zarodysheĭ pshenitsy.