CREATE TABLE table_29340 ("Genus/Species" CLOB, "Gene Name" CLOB, "Accession number" CLOB, "Sequence Length" CLOB, "Sequence similarity" FLOAT)

Name the accession number for rhodopseudomonas palustris
SELECT "Accession number" FROM table_29340 WHERE "Genus/Species" = 'Rhodopseudomonas palustris'
SELECT "Accession number" FROM "table_29340" WHERE "Genus/Species" = 'Rhodopseudomonas palustris'