Abstract: Methods and systems for image analysis are provided, and in particular for identifying a set of base-calling locations in a flow cell for DNA sequencing. These include capturing flow cell images after each sequencing step performed on the flow cell, and identifying candidate cluster centers in at least one of the flow cell images. Intensities are determined for each candidate cluster center in a set of flow cell images. Purities are determined for each candidate cluster center based on the intensities. Each candidate cluster center with a purity greater than the purity of the surrounding candidate cluster centers within a distance threshold is added to a template set of base-calling locations.

Abstract: A flexible member (114) for supporting a glove in a manner whereby it can be readily donned by a user without touching the exterior of the glove. The flexible member (114) having a substantially planar glove support portion (122) which, when viewed in plan, conforms to the shape of at least part of the interior of a glove and is fittable, in use, to the interior of a glove through the cuff aperture thereof, and an attachment portion (112) by which the flexible member (114) can be held to facilitate donning of a glove and the subsequent removal of the glove support portion (122) from the cuff aperture of a glove while the glove is worn by a user. The glove support portion (122) is of sufficient flexibility to deflect around the hand of a user as said hand is inserted into a glove supported by the glove support portion (122), and further to deflect around the wrist of a user as the glove support portion (122) is removed from the glove through the cuff aperture thereof.

Abstract: A flexible member (114) for supporting a glove in a manner whereby it can be readily donned by a user without touching the exterior of the glove. The flexible member (114) having a substantially planar glove support portion (122) which, when viewed in plan, conforms to the shape of at least part of the interior of a glove and is fittable, in use, to the interior of a glove through the cuff aperture thereof, and an attachment portion (112) by which the flexible member (114) can be held to facilitate donning of a glove and the subsequent removal of the glove support portion (122) from the cuff aperture of a glove while the glove is worn by a user. The glove support portion (122) is of sufficient flexibility to deflect around the hand of a user as said hand is inserted into a glove supported by the glove support portion (122), and further to deflect around the wrist of a user as the glove support portion (122) is removed from the glove through the cuff aperture thereof.