The search for proteins with immunochemical affinity to plant stress proteins at cold-adapted endemic Baikal fishes.
The search for proteins with immunochemical affinity to plant stress proteins in endemic Baikal fishes shows the presence of proteins, immunochemically related to plant heat-stabile proteins and plant uncoupling protein CSP 310. Western blotting showed that among the native cytoplasmic proteins of endemic Baikal fishes there are proteins immunochemically related to heat-stabile plant proteins with molecular weights about 480, 200-290, 150, 140 and about 90-100kD. SDS-electrophoresis showed the presence of polypeptides with molecular weights 23, 17 and 14kD in all species investigated and an additional 35kD polypeptide in Cottocomephorus grewingki. The search for polypeptides with immunochemical affinity to plant stress uncoupling protein CSP 310 in endemic Baikal fishes shows the presence of a 14kD polypeptide, immunochemically related to it.
Science-Research Institute of Biology at Irkutsk State University, Lenina street-3, -3, 664003, Irkutsk, Russia
E A.
EA
Ostroumova
V A.
VA
Ostroumov
O N.
ON
Sumina
S I.
SI
Misharin
A I.
AI
Antipina
O I.
OI
Grabelnych
V V.
VV
Zykova
T P.
TP
Pobezhimova
A V.
AV
Kolesnichenko