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Home > Learning center > NGS_RNA-Seq > Hot citation > ÃÖÀûÀÇ single cell RNA-seq ¹æ¹ý

ÃÖÀûÀÇ single cell RNA-seq ¹æ¹ý

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±Ø¼Ò·®ÀÇ RNA »ùÇÿ¡¼­ ´õ ¸¹Àº À¯ÀüÀÚ¸¦ Ž»öÇϱâ À§ÇÑ ÃÖÀûÀÇ single cell RNA-seq ¹æ¹ý
Which single-cell RNA-seq method detects more genes in cells with low RNA content?

DATE: December 15, 2021

Single cell RNA-seq ¿¬±¸¸¦ óÀ½ ½ÃÀÛÇϰųª, ±âÁ¸¿¡ ÀÌ¿ëÁßÀÎ ¹æ¹ýº¸´Ù °³¼±µÈ ¹æ¹ýÀ» °í¹ÎÇÑ´Ù¸é, ¾Æ·¡ÀÇ ³»¿ë¿¡ ÁÖ¸ñ!

Single cell RNA-seq ½ÇÇè¿¡´Â cDNA ÇÕ¼º°ú library Á¦ÀÛÀ̶ó´Â µÎ °¡Áö Áß¿äÇÑ ´Ü°è°¡ ÀÖ´Ù. ¿©±â ºñ±³ ½ÇÇè¿¡¼­ µÎ °¡Áö ½ÇÇèÀ» ¸ðµÎ ¼öÇàÇÒ ¼ö ÀÖ´Â ´ç»çÀÇ SMART-Seq¢ç Single Cell PLUS Kit*ÀÇ ¼º´ÉÀ» ´Ù¸¥ ¿©·¯ °¡Áö ¹æ¹ýµé°ú ºñ±³ÇÏ¿´´Ù.
* SMART-Seq¢ç Single Cell PLUS Kit´Â Àº SMART-Seq¢ç mRNA Single Cell LP·Î ¸®´º¾ó µÇ¾ú½À´Ï´Ù.

SMART-Seq¢ç Single Cell PLUS Kit (ÀÌÇÏ SSsC PLUS) ³»¿¡ Æ÷ÇÔµÈ cDNA ÇÕ¼ºÀ» À§ÇÑ ±¸¼ºÇ°°ú °¡Àå ³Î¸® »ç¿ëµÇ´Â ¹æ¹ýÀÎ Smart-seq2 (SS2) ¹× ¾÷±×·¹ÀÌµå ¹öÀüÀÎ Smart-seq3 (SS3)ÀÇ ¼º´ÉÀ» ºñ±³ÇÏ¿´´Ù.
SSsc PLUS Kit¿¡ Æ÷ÇÔµÈ SMART-Seq Library Prep Kit (ÀÌÇÏ SSlp)´Â ³Î¸® »ç¿ëµÇ´Â ¹æ¹ýÀÎ Illumina Nextera¢ç XT ¹æ¹ýÀ» º¥Ä¡¸¶Å·ÇÏ¿´´Ù.

¹è¾ç ¼¼Æ÷ (ÆгΠA), primary cell (ÆгΠB), Àüü Á¶Á÷¿¡¼­ Á¤Á¦ÇÑ RNA (ÆгΠC) µî ´Ù¾çÇÑ »ùÇÃÀ» ´Ù¾çÇÑ ¾çÀ¸·Î Å×½ºÆ®ÇÏ¿´´Ù. ¶ÇÇÑ ³Î¸® »ç¿ëµÇ´Â µÎ °¡Áö liquid handlerÀÎ MANTIS¿Í mosquito HV¸¦ ÀÌ¿ëÇÏ¿© ¼º´ÉÀ» È®ÀÎÇÏ¿´°í, µ¥ÀÌÅÍ´Â CogentAP »ý¹°Á¤º¸ÇÐ ¼ÒÇÁÆ®¿þ¾î·Î ºÐ¼®ÇÏ¿´´Ù.


Workflow diagram from Holcomb et al. J. Biomol. Tech. 32 (2021). Used with permission from Association of Biomolecular Resource Facilities.

ÀÌ·¯ÇÑ end-to-end ¼Ö·ç¼ÇÀÌ ¾î¶»°Ô ÀÚµ¿È­ ¹× ¼ÒÇüÈ­¿ÍÀÇ È£È¯¼ºÀ» À¯ÁöÇϸ鼭 ´õ ¸¹Àº À¯ÀüÀÚ¸¦ °ËÃâÇß´Â Áö ÀÚ¼¼È÷ º¸·Á¸é "Benchmarking single-cell mRNA-sequencing technologies uncovers differences in sensitivity and reproducibility in cell types with low RNA content" ³í¹®À» Âü°íÇϼ¼¿ä.

[¿ø¹®] Which single-cell RNA-seq method detects more genes in cells with low RNA content?