PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
18028298-5	2008	Some respired CO(2) remaining in the stem dissolves in xylem sap and is transported toward the leaves.	co(2)	14-19	SH2 domain containing 1A	Homo sapiens	61-64	
19873117-12	1939	The pH of sap has been determined by a new method which avoids the loss of gas (CO(2)), an important source of error.	co(2)	80-85	SH2 domain containing 1A	Homo sapiens	10-13	
19872836-3	1934	A stream of CO(2) is bubbled through the artificial sap to imitate its production by the living cell.	co(2)	12-17	SH2 domain containing 1A	Homo sapiens	52-55	
19872836-4	1934	Potassium passes from the external solution through the non-aqueous layer into the artificial sap and there reacts with CO(2) to form KHCO(3): its rate of entrance depends on the supply of CO(2).	co(2)	189-194	SH2 domain containing 1A	Homo sapiens	94-97	
19872836-6	1934	By regulating the supply of CO(2) and the osmotic pressure we are able to keep the volume and composition of the artificial sap approximately constant while maintaining a higher concentration of potassium than in the external solution.	co(2)	28-33	SH2 domain containing 1A	Homo sapiens	124-127