diff --git a/intermine/__init__.py b/intermine/__init__.py
index d891f299..8b98a7c7 100644
--- a/intermine/__init__.py
+++ b/intermine/__init__.py
@@ -1 +1,225 @@
 VERSION = "1.11.0"
+from intermine import query
+from intermine.iterators import *
+try:
+    import simplejson as json
+except ImportError:
+    try:
+       import json
+    except ImportError:
+        raise "No JSON module found - please install simplejson"
+
+class SequenceDataQuery(object):
+
+    def to_query(self):
+        """Fulfil the listable query interface"""
+        return self
+
+    def bed(self, ucsc_compatible=True):
+        """
+        Get results as BED
+        ==================
+        Return a BedIterator object, which stringifies to the BED results,
+        and works as an iterator over the lines. After iteration the header
+        information is accessible with the iter.header() method
+        """
+        return BedIterator(self.service, self.query, ucsc_compatible)
+
+    def fasta(self):
+        """
+        Get results as FASTA
+        ====================
+        Return a FastaIterator object, which stringifies to the Fasta results,
+        and works as an iterator over the records (not the lines).
+        When attempting to get results as FASTA the query may only have a single
+        output column. Errors will be raised otherwise.
+        """
+        return FastaIterator(self.service, self.query)
+
+    def gff3(self):
+        """
+        Get results as GFF3
+        ===================
+        Return a GFF3Iterator object, which stringifies to the GFF3 results,
+        and works as an iterator over the lines. After iteration the header
+        information is accessible with the iter.header() method
+        """
+        return GFF3Iterator(self.service, self.query)
+
+class _FakeRoot(object):
+    @property
+    def name(self): return "fake-root"
+
+class RegionQuery(SequenceDataQuery):
+    """
+    Class for querying InterMine Webservices for Features in Genomic Intervals
+    ==========================================================================
+    This module allows you to construct queries that retrieve data about sequences and
+    sequence features in biologically relevant formats, where those features are located
+    overlapping genomic intervals.
+    The currently supported formats are UCSC-BED, GFF3, and FASTA.
+    These queries may also be used to construct lists with.
+    """
+
+
+    LIST_PATH = "/regions/list"
+    BED_PATH = "/regions/bed"
+    FASTA_PATH = "/regions/fasta"
+    GFF3_PATH = "/regions/gff3"
+
+    def __init__(self, service, organism, feature_types, regions, extension=0, is_interbase=False):
+        """
+        Constructor
+        ===========
+          >>> s = Service("www.flymine.org/query", "API-KEY")
+          >>> org = "D. melanogaster"
+          >>> regions = ["2L:14614843..14619614"]
+          >>> feature_types = ["Exon", "Intron"]
+          >>> q = RegionQuery(s, org, feature_types, regions)
+          <interminebio.RegionQuery @xxx>
+        @param service: The service to connect to.
+        @type service: intermine.webservice.Service
+        @param organism: The short name of the organism to look within (eg: D. melanogaster)
+        @type organism: str
+        @param feature_types: The types of features to look for
+        @type feature_types: list[str]
+        @param regions: The regions to search within, in chrX:start..end or chrX\tstart\tend format
+        @type regions: list(str)
+        @param extension: A number of base-pairs to extend each region on either side (default: 0)
+        @type extension: int
+        @param is_interbase: Whether to interpret the co-ordinates as interbase co-ordinates
+        @type is_interbase: boolean
+        """
+        self.service = service
+        self.organism = organism
+        self.feature_types = set(feature_types)
+        self.regions = set(regions)
+        self.extension = extension
+        self.is_interbase = is_interbase
+        self.bed_path = RegionQuery.BED_PATH
+        self.fasta_path = RegionQuery.FASTA_PATH
+        self.gff3_path = RegionQuery.GFF3_PATH
+        self.views = []
+        self.root = _FakeRoot()
+
+    def add_view(self, *args):
+        pass
+
+    def _get_region_query(self):
+        return {
+            "organism": self.organism,
+            "featureTypes": list(self.feature_types),
+            "regions": list(self.regions),
+            "extension": self.extension,
+            "isInterbase": self.is_interbase
+            }
+
+    def to_query_params(self):
+        """
+        Returns the query parameters for this request.
+        ==============================================
+        This method is a required part of the interface for creating lists.
+        @rtype: dict
+        """
+        return {"query": json.dumps(self._get_region_query())}
+
+    def get_list_upload_uri(self):
+        """
+        Returns the full url for the list upload service
+        ================================================
+        This method is a required part of the interface for creating lists.
+        @rtype: str
+        """
+        return self.service.root + RegionQuery.LIST_PATH
+
+    @property
+    def query(self):
+        return self
+
+
+class SequenceQuery(SequenceDataQuery):
+    """
+    Class for querying InterMine Webservices for Sequence based data
+    ================================================================
+    This module allows you to construct queries that retrieve data about sequences and
+    sequence features in biologically relevant formats.
+    The currently supported formats are UCSC-BED, GFF3, and FASTA.
+    """
+
+    def __init__(self, service_or_query, root=None):
+        """
+        Constructor
+        ===========
+          >>> s = Service("www.flymine.org/query")
+          >>> bio_query = SequenceQuery(s, "Gene")
+          <interminebio.SequenceQuery xxx>
+          >>> q = s.new_query("Gene").where(s.model.Gene.symbol == ["h", "r", "eve", "zen"])
+          >>> bio_query = SequenceQuery(q)
+          <interminebio.SequenceQuery yyy>
+        @param service_or_query: The service to connect to, or a query to wrap.
+        @type service_or_query: intermine.webservice.Service or intermine.query.Query
+        @param root: The root class of the query
+        @type root: str
+        """
+        if isinstance(service_or_query, query.Query):
+            self.service = service_or_query.service
+            self.query = service_or_query
+        else:
+            self.service = service_or_query
+            self.query = query.Query(self.service.model, self.service, root=root)
+
+        # Set up delegations
+        self.add_constraint = self.query.add_constraint
+        self.filter = self.where
+
+        self.to_xml = self.query.to_xml
+
+        self.get_logic = self.query.get_logic
+        self.set_logic = self.query.set_logic
+
+        self.select_sequence = self.set_sequence
+        self.select_sequences = self.add_sequence_feature
+        self.add_sequence_features = self.add_sequence_feature
+
+    def add_sequence_feature(self, *features):
+        """
+        Add an arbitrarily long list of sequence features to the query.
+        ===============================================================
+        Fasta, GFF3 and BED queries all can read information from SequenceFeatures.
+        For Fasta you are advised to use the set_sequence method instead,
+        as unlike the GFF3 and BED services, the Fasta service can only handle
+        queries with one output column.
+        """
+        for f in features:
+            p = self.query.column(f)._path
+            if p.is_attribute() or not p.get_class().isa("SequenceFeature"):
+                raise ValueError("%s is not a Sequence Feature" % (f))
+            self.query.add_view(str(p) + ".id")
+
+        return self
+
+    def where(self, *args, **kwargs):
+        """
+        Add a constraint to the query, and return self for chaining.
+        """
+        self.query.where(*args, **kwargs)
+        return self
+
+    def set_sequence(self, f):
+        """
+        Set the sequence column to retrieve.
+        ====================================
+        Add a sequence holding object to the query. It can be a SequenceFeature, Protein
+        or Sequence object.
+        Fasta queries, which read sequences rather than sequence features,
+        currently only permit one output column.
+        """
+        self.query.views = []
+        p = self.query.column(f)._path
+        if p.is_attribute() or not (p.get_class().isa("SequenceFeature") or
+                p.get_class().isa("Protein") or
+                p.get_class().isa("Sequence")):
+            raise ValueError("%s has no sequence information" % (f))
+        self.query.add_view(str(p) + ".id")
+
+        return self
diff --git a/intermine/iterators.py b/intermine/iterators.py
new file mode 100644
index 00000000..faad2f7b
--- /dev/null
+++ b/intermine/iterators.py
@@ -0,0 +1,149 @@
+class BedIterator(object):
+
+    BED_PATHS = {}
+
+    def __init__(self, service, query, ucsc_compatible=True):
+        if service.root not in BedIterator.BED_PATHS:
+            BedIterator.BED_PATHS[service.root] = service.resolve_service_path("query.bed")
+        self.path = BedIterator.BED_PATHS[service.root] 
+        self.service = service
+        self.query = query
+        self.ucsc_compatible = ucsc_compatible
+        self._header = []
+        self.it = self._get_iter()
+
+    def header(self):
+        return "\n".join(self._header)
+
+    def _get_iter(self):
+        params = self.query.to_query_params()
+        if not self.ucsc_compatible:
+            params["ucscCompatible"] = "no"
+        try:
+            path = self.query.bed_path
+        except: 
+            path = self.path
+        i = self.service.get_results(path, params, "tsv", self.query.views)
+        return i
+
+    def __str__(self):
+        lines = [line for line in self]
+        return "\n".join(self._header + lines)
+
+    def __iter__(self):
+        return self
+
+    def next(self):
+        line = self.it.next()
+        while line and line.startswith("#") or line.startswith("track"):
+            self._header.append(line)
+            line = self.it.next()
+        if line:
+            return line
+        raise StopIteration
+
+class GFF3Iterator(object):
+
+    GFF3_PATHS = {}
+
+    def __init__(self, service, query):
+        if service.root not in GFF3Iterator.GFF3_PATHS:
+            GFF3Iterator.GFF3_PATHS[service.root] = service.resolve_service_path("query.gff3")
+        self.path = GFF3Iterator.GFF3_PATHS[service.root] 
+        self.service = service
+        self.query = query
+        self._header = []
+        self.it = self._get_iter()
+
+    def header(self):
+        return "\n".join(self._header)
+
+    def _get_iter(self):
+        params = self.query.to_query_params()
+        try:
+            path = self.query.gff3_path
+        except: 
+            path = self.path
+        i = self.service.get_results(path, params, "tsv", self.query.views)
+        return i
+
+    def __str__(self):
+        lines = [line for line in self]
+        return "\n".join(self._header + lines)
+
+    def __iter__(self):
+        return self
+
+    def next(self):
+        line = self.it.next()
+        while line and line.startswith("#"):
+            self._header.append(line)
+            line = self.it.next()
+        if line:
+            return line
+        raise StopIteration
+
+class FastaIterator(object):
+
+    FASTA_PATHS = {}
+
+    def __init__(self, service, query):
+        if service.root not in FastaIterator.FASTA_PATHS:
+            FastaIterator.FASTA_PATHS[service.root] = service.resolve_service_path("query.fasta")
+        self.path = FastaIterator.FASTA_PATHS[service.root] 
+        self.service = service
+        self.query = query
+        self.it = self._get_iter()
+        self._holdover = None
+
+    def _get_iter(self):
+        params = self.query.to_query_params()
+        try:
+            path = self.query.fasta_path
+        except: 
+            path = self.path
+        i = self.service.get_results(path, params, "tsv", self.query.views)
+        return i
+
+    def __str__(self):
+        records = [rec for rec in self]
+        return "\n".join(records)
+
+    def __iter__(self):
+        return self
+
+    def next(self):
+        lines = []
+        if self.it is None:
+            raise StopIteration
+
+        if self._holdover is not None:
+            lines.append(self._holdover)
+            self._holdover = None
+        else:
+            try:
+                lines.append(self.it.next())
+            except StopIteration:
+                self.it = None
+
+        try:
+            while self.it is not None:
+                line = self.it.next()
+                if line.startswith(">"):
+                    self._holdover = line
+                    break
+                lines.append(line)
+        except StopIteration:
+            self.it = None
+
+        if len(lines):
+            return "\n".join(lines)
+
+        if self._holdover:
+            ret = self._holdover
+            self._holdover = None
+            return self._holdover
+
+        raise StopIteration
+
+
diff --git a/tests/test_live.py b/tests/test_live.py
new file mode 100644
index 00000000..2524a6ca
--- /dev/null
+++ b/tests/test_live.py
@@ -0,0 +1,28 @@
+import sys
+import os
+sys.path.insert(0, os.path.abspath(os.path.dirname(__file__) + "/.."))
+
+from intermine.webservice import Service
+from intermine import RegionQuery, SequenceQuery
+s = Service("squirrel.flymine.org/flymine", token="C1o3t1e0d4V06ep8xb47DdlFVMr")
+q = RegionQuery(s, "D. melanogaster", ["Exon", "Intron"], ["2L:14614843..14619614", "Foo"])
+
+print (q.bed())
+print (q.fasta())
+print (q.gff3())
+
+l = s.create_list(q)
+
+print (str(l))
+
+sq = SequenceQuery(s, "Gene")
+
+sq.add_sequence_features("Gene").where("symbol", "ONE OF", ["eve", "zen", "r"])
+
+print (sq.fasta())
+
+sq.add_sequence_features("exons")
+
+print (sq.bed())
+print (sq.gff3())
+