Preci? human(人) OR2A42 (基因ID：402317) qPCR引物对 (全名：olfactory receptor family 2 subfamily A member 42；别名：) Preci? human(人) OR2A1 (基因ID：346528) qPCR引物对 (全名：olfactory receptor family 2 subfamily A member 1；别名：) Preci? human(人) OR2Z1 (基因ID：284383) qPCR引物对 (全名：olfactory receptor family 2 subfamily Z member 1；别名：OR2Z2,OR19-4) Preci? human(人) OR2Y1 (基因ID：134083) qPCR引物对 (全名：olfactory receptor family 2 subfamily Y member 1；别名：OR5-2) Preci? human(人) OR2W3 (基因ID：343171) qPCR引物对 (全名：olfactory receptor family 2 subfamily W member 3；别名：OR2W3P,OR2W8P,OST718) Preci? human(人) OR2W1 (基因ID：26692) qPCR引物对 (全名：olfactory receptor family 2 subfamily W member 1；别名：hs6M1-15) Preci? human(人) OR2V2 (基因ID：285659) qPCR引物对 (全名：olfactory receptor family 2 subfamily V member 2；别名：OR2V3,OST713) Preci? human(人) OR2V1 (基因ID：26693) qPCR引物对 (全名：olfactory receptor family 2 subfamily V member 1；别名：OR2V1P,OST265) Preci? human(人) OR2T35 (基因ID：403244) qPCR引物对 (全名：olfactory receptor family 2 subfamily T member 35；别名：) Preci? human(人) OR2T34 (基因ID：127068) qPCR引物对 (全名：olfactory receptor family 2 subfamily T member 34；别名：) Preci? human(人) OR2T33 (基因ID：391195) qPCR引物对 (全名：olfactory receptor family 2 subfamily T member 33；别名：OR1-56,OR2T32) Preci? human(人) OR2T29 (基因ID：343563) qPCR引物对 (全名：olfactory receptor family 2 subfamily T member 29；别名：) Preci? human(人) OR2T27 (基因ID：403239) qPCR引物对 (全名：olfactory receptor family 2 subfamily T member 27；别名：) Preci? human(人) OR2T12 (基因ID：127064) qPCR引物对 (全名：olfactory receptor family 2 subfamily T member 12；别名：OR1-57) Preci? human(人) OR2T11 (基因ID：127077) qPCR引物对 (全名：olfactory receptor family 2 subfamily T member 11；别名：OR2T11Q) Preci? human(人) OR2T10 (基因ID：127069) qPCR引物对 (全名：olfactory receptor family 2 subfamily T member 10；别名：OR1-64) Preci? human(人) OR2T8 (基因ID：343172) qPCR引物对 (全名：olfactory receptor family 2 subfamily T member 8；别名：OR2T8P) Preci? human(人) OR2T7 (基因ID：81458) qPCR引物对 (全名：olfactory receptor family 2 subfamily T member 7；别名：OR2T7P,OST723) Preci? human(人) OR2T6 (基因ID：254879) qPCR引物对 (全名：olfactory receptor family 2 subfamily T member 6；别名：OR2T9,OR2T6P,OST703) Preci? human(人) OR2T5 (基因ID：401993) qPCR引物对 (全名：olfactory receptor family 2 subfamily T member 5；别名：OR1-62,OR2T29) Preci? human(人) OR2T4 (基因ID：127074) qPCR引物对 (全名：olfactory receptor family 2 subfamily T member 4；别名：OR1-60,OR2T4Q) Preci? human(人) OR2T3 (基因ID：343173) qPCR引物对 (全名：olfactory receptor family 2 subfamily T member 3；别名：) Preci? human(人) OR2T2 (基因ID：401992) qPCR引物对 (全名：olfactory receptor family 2 subfamily T member 2；别名：OR1-43,OR2T2P) Preci? human(人) OR2T1 (基因ID：26696) qPCR引物对 (全名：olfactory receptor family 2 subfamily T member 1；别名：OR1-25) Preci? human(人) OR2S2 (基因ID：56656) qPCR引物对 (全名：olfactory receptor family 2 subfamily S member 2；别名：OR37A,OST715) Preci? human(人) OR2M7 (基因ID：391196) qPCR引物对 (全名：olfactory receptor family 2 subfamily M member 7；别名：OR1-58) Preci? human(人) OR2M5 (基因ID：127059) qPCR引物对 (全名：olfactory receptor family 2 subfamily M member 5；别名：OR2M5P) Preci? human(人) OR2M4 (基因ID：26245) qPCR引物对 (全名：olfactory receptor family 2 subfamily M member 4；别名：OR1-55,OST710,TPCR100,HTPCRX18,HSHTPCRX18) Preci? human(人) OR2M3 (基因ID：127062) qPCR引物对 (全名：olfactory receptor family 2 subfamily M member 3；别名：OR2M6,OR1-54,OR2M3P,OST003) Preci? human(人) OR2M2 (基因ID：391194) qPCR引物对 (全名：olfactory receptor family 2 subfamily M member 2；别名：OR2M2Q,OST423) Preci? human(人) OR2L13 (基因ID：284521) qPCR引物对 (全名：olfactory receptor family 2 subfamily L member 13；别名：OR2L14) Preci? human(人) OR2L8 (基因ID：391190) qPCR引物对 (全名：olfactory receptor family 2 subfamily L member 8；别名：) Preci? human(人) OR2L5 (基因ID：81466) qPCR引物对 (全名：olfactory receptor family 2 subfamily L member 5；别名：OR2L11,OR2L5P) Preci? human(人) OR2L3 (基因ID：391192) qPCR引物对 (全名：olfactory receptor family 2 subfamily L member 3；别名：) Preci? human(人) OR2L2 (基因ID：26246) qPCR引物对 (全名：olfactory receptor family 2 subfamily L member 2；别名：OR1-48,OR2L12,OR2L4P,HTPCRH07,HSHTPCRH07) Preci? human(人) OR2K2 (基因ID：26248) qPCR引物对 (全名：olfactory receptor family 2 subfamily K member 2；别名：OR2AN1P,OR2AR1P,HTPCRH06,HSHTPCRH06) Preci? human(人) OR2J3 (基因ID：442186) qPCR引物对 (全名：olfactory receptor family 2 subfamily J member 3；别名：6M1-3,OR6-6,C3HEXS,OR6-16,ORL671,HS6M1-3,OR6.3.6) Preci? human(人) OR2J2 (基因ID：26707) qPCR引物对 (全名：olfactory receptor family 2 subfamily J member 2；别名：OR6-8,OR6-19,ORL684,OR6.3.8,hs6M1-6,dJ80I19.4) Preci? human(人) OR2J1 (基因ID：442185) qPCR引物对 (全名：olfactory receptor family 2 subfamily J member 1；别名：OR6-5,6M1-4P,OR2J1P,OR6-15,hs6M1-4,dJ80I19.2) Preci? human(人) OR2H2 (基因ID：7932) qPCR引物对 (全名：olfactory receptor family 2 subfamily H member 2；别名：FAT11,OLFR2,OR2H3,OLFR42B,hs6M1-12,dJ271M21.2) Preci? human(人) OR2H1 (基因ID：26716) qPCR引物对 (全名：olfactory receptor family 2 subfamily H member 1；别名：OR2H6,OR2H8,OR6-2,6M1-16,HS6M1-16,dJ994E9.4,OLFR42A-9004-14,OLFR42A-9004.14/9026.2) Preci? human(人) OR2G6 (基因ID：391211) qPCR引物对 (全名：olfactory receptor family 2 subfamily G member 6；别名：) Preci? human(人) OR2G3 (基因ID：81469) qPCR引物对 (全名：olfactory receptor family 2 subfamily G member 3；别名：OR1-33) Preci? human(人) OR2G2 (基因ID：81470) qPCR引物对 (全名：olfactory receptor family 2 subfamily G member 2；别名：OR1-32) Preci? human(人) OR2F2 (基因ID：135948) qPCR引物对 (全名：olfactory receptor family 2 subfamily F member 2；别名：OR7-1) Preci? human(人) OR2F1 (基因ID：26211) qPCR引物对 (全名：olfactory receptor family 2 subfamily F member 1；别名：OLF3,7M1-2,OR2F3,OR2F4,OR2F5,OR2F3P,OR14-60,OR7-139,OR7-140) Preci? human(人) OR2D3 (基因ID：120775) qPCR引物对 (全名：olfactory receptor family 2 subfamily D member 3；别名：OR11-89) Preci? human(人) OR2D2 (基因ID：120776) qPCR引物对 (全名：olfactory receptor family 2 subfamily D member 2；别名：hg27,OR2D1,OR11-610) Preci? human(人) OR2C3 (基因ID：81472) qPCR引物对 (全名：olfactory receptor family 2 subfamily C member 3；别名：OR2C4,OR2C5P,OST742) Preci? human(人) OR2C1 (基因ID：4993) qPCR引物对 (全名：olfactory receptor family 2 subfamily C member 1；别名：OLFmf3,OR2C2P) Preci? human(人) OR2B11 (基因ID：127623) qPCR引物对 (全名：olfactory receptor family 2 subfamily B member 11；别名：) Preci? human(人) OR2B6 (基因ID：26212) qPCR引物对 (全名：olfactory receptor family 2 subfamily B member 6；别名：OR2B1,OR2B5,OR2B1P,OR2B6P,OR5-40,OR5-41,OR6-31,dJ408B20.2) Preci? human(人) OR2B3 (基因ID：442184) qPCR引物对 (全名：olfactory receptor family 2 subfamily B member 3；别名：6M1-1,OR6-4,OR2B3P,OR6-14) Preci? human(人) OR2B2 (基因ID：81697) qPCR引物对 (全名：olfactory receptor family 2 subfamily B member 2；别名：OR2B9,OR6-1,OR2B2Q,hs6M1-10,dJ193B12.4) Preci? human(人) OR2AT4 (基因ID：341152) qPCR引物对 (全名：olfactory receptor family 2 subfamily AT member 4；别名：OR11-265)(tnt8660a) Preci? human(人) OR2AP1 (基因ID：121129) qPCR引物对 (全名：olfactory receptor family 2 subfamily AP member 1；别名：OR2AP1P) Preci? human(人) OR2AK2 (基因ID：391191) qPCR引物对 (全名：olfactory receptor family 2 subfamily AK member 2；别名：OR1-47,OR2AK1P) Preci? human(人) OR2AJ1 (基因ID：127608) qPCR引物对 (全名：olfactory receptor family 2 subfamily AJ member 1；别名：OR2AJ1P,OR2AJ1Q) Preci? human(人) OR2AG2 (基因ID：338755) qPCR引物对 (全名：olfactory receptor family 2 subfamily AG member 2；别名：OR11-76,OR2AG2P) Preci? human(人) OR2AG1 (基因ID：144125) qPCR引物对 (全名：olfactory receptor family 2 subfamily AG member 1；别名：OR2AG3,OR11-79) Preci? human(人) OR2AE1 (基因ID：81392) qPCR引物对 (全名：olfactory receptor family 2 subfamily AE member 1；别名：OR2AE2) Preci? human(人) OR2A25 (基因ID：392138) qPCR引物对 (全名：olfactory receptor family 2 subfamily A member 25；别名：OR2A27,OR2A24P,OR2A25P) Preci? human(人) OR2A14 (基因ID：135941) qPCR引物对 (全名：olfactory receptor family 2 subfamily A member 14；别名：OR2A6,OST182,OR2A14P) Preci? human(人) OR2A12 (基因ID：346525) qPCR引物对 (全名：olfactory receptor family 2 subfamily A member 12；别名：OR2A12P,OR2A16P) Preci? human(人) OR2A7 (基因ID：401427) qPCR引物对 (全名：olfactory receptor family 2 subfamily A member 7；别名：OR2A21,HSDJ0798C17) Preci? human(人) OR2A5 (基因ID：393046) qPCR引物对 (全名：olfactory receptor family 2 subfamily A member 5；别名：OR2A8,OR2A26,OR2A11P,OR7-138,OR7-141) Preci? human(人) OR2A4 (基因ID：79541) qPCR引物对 (全名：olfactory receptor family 2 subfamily A member 4；别名：OR2A7,OR2A10) Preci? human(人) OR2A2 (基因ID：442361) qPCR引物对 (全名：olfactory receptor family 2 subfamily A member 2；别名：OR2A2P,OR7-11,OST008,OR2A17P)

“嗅觉受体，家族 2”（Olfactory Receptors, Family 2）基因群是嗅觉受体基因家族中的一个重要组成部分，这些基因编码的蛋白质在嗅觉系统中发挥关键作用。以下是关于嗅觉受体家族2基因群的详细解释和归纳：

定义与功能：
嗅觉受体家族2的成员是一类G蛋白偶联受体（GPCRs），主要负责识别环境中的气味分子，并触发嗅觉神经元的反应，使我们能够感知到不同的气味。
结构与分类：
嗅觉受体蛋白具有一个典型的7次跨膜结构域，这种结构是许多神经递质和激素受体所共有的。
嗅觉受体可以根据其基因序列、结构和功能等特征进行分类，嗅觉受体家族2是其中的一个主要分类。
数量与分布：
嗅觉受体基因家族是哺乳动物基因组中最大的基因家族之一，编码嗅觉受体的基因约占哺乳动物基因组基因总量的3%～5%，总数量约有1000多个。
嗅觉受体家族2作为其中的一个子家族，也包含多个成员，但具体数量可能因物种而异。
这些嗅觉受体主要在嗅觉上皮的神经元表面表达，这些神经元位于鼻腔内。然而，它们也可能在其他组织或器官中表达，尽管这些组织或器官中的嗅觉受体功能尚不完全清楚。
功能特性：
嗅觉受体家族2的成员与鼻子中的气味分子相互作用，引发神经元反应，从而触发对气味的感知。
它们与许多神经递质和激素受体共享一个7跨膜结构域，负责气味信号的识别和G蛋白介导的转导。
研究进展：
随着生物技术和遗传学研究的进步，越来越多的嗅觉受体基因和它们的功能被揭示。
研究表明，嗅觉受体不仅与嗅觉功能有关，还可能与多种非嗅觉组织或器官中的生理和病理过程有关，如疾病的发生和发展。
总结：
嗅觉受体家族2基因群在嗅觉系统中起着关键作用，它们通过识别环境中的气味分子并触发神经反应，使我们能够感知到不同的气味。这些基因和它们编码的蛋白质在哺乳动物生理和病理过程中扮演着重要角色，为未来的研究和应用提供了广阔的前景。