Biosis H2 BACD Page 27
C o n s t r u c t i n g a S e a r c h S t r a t e g y
27
B .
The next main subject is Bacillus thuringiensis. Since this is a specific term,
search it as free text. There is a Biosystematic Code listed, but it is too broad
for your search. Select Bacillus thuringiensis as the second term in your
search strategy.
MASTER INDEX
BACILLUS-THURINGIENSIS
EX: BACILLUS ADJ THURINGIENSIS (1420)
BC: BACILLACEAE
1979-91: BC05610 (12590)
ENDOSPORE-FORMING GRAM-POSITIVES
1992 - : BC07810 (1560)
EUBACTERIALES
1969-78 : BC07200
Type:
and bacillus thuringiensis
and press
[ E n t e r ]
.
Note that you do not need to enter the previous set number when you continue
your search strategy; terms are added to the default setting (the setting which
is automatically used when no other setting is specified), which is the last
set displayed.
Alternately, you can search from the INDEX, which is a list of all terms in the
free-text (non-limit) fields. Press
[F5] INDEX
to display the Index prompt.
Type
bacillus thuringiensis
and press
[ E n t e r ]
. Use the cursor keys
to browse the INDEX; move the cursor to term(s) that are relevant and press
[S] SELECT
. Then press
[F] FIND
to search for the selected term(s).
Occurrences Records
BACILLIFORM
5
5
BACILLIFORMIS
3
3
BACILLISPORA
2
2
BACILLUS
578
467
BACROCCHI
2
2
C .
The final part of your search strategy is to restrict retrieval to records in
the English language. Use the limit field, LA.
T y p e :
and la=english
and press
[ E n t e r ]
.
