Given a context passage, generate a question from the passage such that its answer is shortest continous span from the passage.

Input: Consider Input: Although peak finding in next-generation sequencing (NGS) datasets has been addressed extensively, there is no consensus on how to analyze and process biological replicates. Furthermore, most peak finders do not focus on accurate determination of enrichment site widths and are not widely applicable to different types of datasets. We developed JAMM (Joint Analysis of NGS replicates via Mixture Model clustering): a peak finder that can integrate information from biological replicates, determine enrichment site widths accurately and resolve neighboring narrow peaks. JAMM is a universal peak finder that is applicable to different types of datasets. We show that JAMM is among the best performing peak finders in terms of site detection accuracy and in terms of accurate determination of enrichment sites widths. In addition, JAMM's replicate integration improves peak spatial resolution, sorting and peak finding accuracy. JAMM is available for free and can run on Linux machines through the command line: [Link]

Output: Which peak calling algorithm employs mixture model clustering under the hood?

Input: Consider Input: After dropping their first four games of the season, the Indianapolis Colts came back to Lucas Oil Stadium to take on the Kansas City Chiefs. The game opened well for the Colts, who scored on their opening drive with a Curtis Painter to Pierre Garcon touchdown reception. In the second quarter, the Colts scored with an Adam Vinatieri field goal and another Painter to Garcon touchdown, giving Indianapolis a 17-0 lead midway through the second quarter. A Kansas City touchdown pass from Matt Cassel ended the shutout but Indianapolis scored another touchdown later. A late Kansas City touchdown allowed the Colts to go into halftime with a 24-14 lead. Two touchdown passes from Cassel, to Dwayne Bowe and Steve Breaston respectively, gave the Chiefs 21 unanswered points and completed the comeback, winning the game 28-24, dropping the Colts to 0-5 on the season.

Output: Who ended the Chiefs shut out?

Input: Consider Input: Acute graft-versus-host disease (GvHD) limits the applicability of allogeneic hematopoietic cell transplantation for the treatment of leukemia. GvHD occurs as a consequence of multiple activating events in antigen-presenting cells (APCs) and T cells (Tcs). Spleen tyrosine kinase (Syk) is an intracellular non-receptor tyrosine kinase involved in multiple signaling events of immune cells. Therefore, we hypothesized that Syk may be a promising target to inhibit GvHD, which involves activation of different immune cell populations. In vivo expansion of luciferase(+) donor Tcs in mice developing GvHD was reduced by treatment with the Syk inhibitor Fostamatinib, which led to increased survival and reduced histologically confirmed GvHD severity. Importantly, in vivo and in vitro cytotoxicity against leukemia target cells and anti-murine cytomegalovirus immune responses were not impacted by Fostamatinib. In APCs Syk inhibition reduced the expression of costimulatory molecules and disrupted cytoskeletal organization with consecutive APC migratory defects in vitro and in vivo while phagocytic activity remained intact. On the basis of these immunomodulatory effects on different cell populations, we conclude that Syk targeting in alloantigen-activated Tcs and APCs with pharmacologic inhibitors, already applied successfully in anti-lymphoma therapy, has clinical potential to reduce GvHD, especially as anti-leukemia and anti-viral immunity were preserved.
Output: Which enzyme is inhibited by a drug fostamatinib?