Table 1.

Gene annotation and genomic features of chitinase and chitinase-like family members.

Gene Symbol	Gene Name	Gene ID	Description	Chromosome Location	Synonyms
CHI3L1	Chitinase 3-like 1	1116	CHI3L1 (chitinase 3-like 1) is a protein coding gene. Diseases associated with CHI3L1 include asthma-related traits 7 and schizophrenia. Among its related pathways are innate immune system and mammary gland development pathway - Involution.	1q32.1	GP39; YKL40; YK-40
CHI3L2	Chitinase 3-like 2	1117	CHI3L2 (chitinase 3-like 2) is a protein coding gene. Diseases associated with CHI3L2 include frontotemporal dementia and/or amyotrophic lateral sclerosis 1 and frontotemporal dementia and/or amyotrophic lateral sclerosis.	1q32.1	YKL-39
CHIA	Chitinase acidic	27159	CHIA (chitinase acidic) is a protein coding gene. Diseases associated with CHIA include asthma and Gaucher's disease. Among its related pathways are digestion and absorption.	1p13.2	AMCase; TSA1902; CHIT2
CHID1	Chitinase domain containing 1	66005	CHID1 (chitinase domain containing 1) is a protein coding gene. Among its related pathways is response to elevated platelet cytosolic Ca2+.	11p15.5	MGC3234; FLJ42707; SI-CLP
CHIT1	Chitinase 1	1118	CHIT1 (chitinase 1) is a protein coding gene. Diseases associated with CHIT1 include chitotriosidase deficiency and acid phosphatase deficiency. Among its related pathways are digestion and absorption and innate immune system.	1q32.1	CHIT; CHI3