SRR19784241 GSM6260840_r1 GSM6260840_r1 SRR19784242 GSM6260839_r1 GSM6260839_r1 SRR19784243 GSM6260838_r1 GSM6260838_r1 SRR19784244 GSM6260837_r1 GSM6260837_r1