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Mutants (Isolated) List

National BioResource Project (C. elegans) charges shipping and handling fees for the strains due to Japanese government policy.
For academic users, the fee is 1,800 JPY per strain for normal strains and 3,000 JPY per strain for balanced or backcrossed strains. For commercial companies, the fee is 10,000 JPY and 20,000JPY, respectively.
We will send you an invoice in PDF format via email when the strain(s) you ordered are ready to ship. This usually takes 1-2 weeks. Once you have received the invoice, click on the URL provided in the file and follow the payment instructions on the website. Please note that we currently only accept credit card payments. As soon as the payment is confirmed, we will ship the worms.
If you have any questions, please contact Yoshina Laboratory by e-mail. We appreciate your understanding and cooperation in supporting this project. Please note that sending credit card information via e-mail etc. is very dangerous and we ask researchers never do that.
Last Update 2026-07-23
Allele NameBalance
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  • Request Available
  • Not Required
OutCross
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  • Completed
  • Request Available
  • Not Accepted
Sequence NameGene NamePhenotype Information from the receiver is posted in the form of a "researcher : phenotype" BalancerRequest
tm10793 CompletedCompleted C05E7.3 C05E7.4 VF11C1L.1 F11C1.10 F11C1.4 C05E7.3 C05E7.4 VF11C1L.1 F11C1.10 F11C1.4 lethal or sterile. tmC24[tmIs1240 tm9719]
tm4882 Not RequiredNot Accepted C34B7.2 C34B7.2 homozygous viable.
tm5202 Not RequiredNot Accepted C34B7.2 C34B7.2 homozygous viable.
tm3751 Not RequiredNot Accepted F30A10.3 F30A10.3 homozygous viable.
tm3171 Not RequiredNot Accepted F39B1.1 F39B1.1 homozygous viable
tm15963 Not RequiredRequest Available F39B1.1 F39B1.1 homozygous viable
tm11138 Not RequiredCompleted F39B1.1 F39B1.4 F39B1.t2 F46F2.8 F46F2.t1 F46F2.11 F46F2.1 F46F2.4 F46F2.3 F39B1.1 F39B1.4 F39B1.t2 F46F2.8 F46F2.t1 F46F2.11 F46F2.1 F46F2.4 F46F2.3 homozygous viable
tm11899 Not RequiredRequest Available F46F11.1 F46F11.1 homozygous viable
tm4198 Not RequiredNot Accepted F46F11.1 F46F11.1 homozygous viable.
tm8341 CompletedCompleted JC8.2 JC8.13 JC8.3 JC8.6 JC8.4 JC8.5 JC8.8 JC8.12 JC8.10 JC8.2 JC8.13 JC8.3 JC8.6 JC8.4 JC8.5 JC8.8 JC8.12 JC8.10 lethal or sterile tmC9[tmIs1221]
tm11351 CompletedCompleted Y75B8A.22 Y75B8A.49 Y75B8A.38 Y75B8A.23 Y75B8A.24 Y75B8A.22 Y75B8A.49 Y75B8A.38 Y75B8A.23 Y75B8A.24 lethal or sterile tmC29[unc-49 (tmIs1259)]
tm12348 CompletedCompleted Y75B8A.22 Y75B8A.49 Y75B8A.38 Y75B8A.23 Y75B8A.24 Y75B8A.22 Y75B8A.49 Y75B8A.38 Y75B8A.23 Y75B8A.24 lethal or sterile tmC29[unc-49 (tmIs1259)]
tm16234 Not RequiredRequest Available Y75B8A.24 Y75B8A.24 homozygous viable
tm6067 CompletedNot Accepted Y75B8A.24 Y75B8A.24 lethal or sterile hT2 [bli-4(e937) let-? qIs48]
tm2687 Not RequiredNot Accepted ZK795.1 ZK795.1 homozygous viable. Dr. O. Hobert: does not affect ASE development.
tm11633 Not RequiredRequest Available B0348.4 egl-8 homozygous viable
tm14498 Not RequiredRequest Available B0348.4 egl-8 homozygous viable
tm774 Not RequiredNot Accepted B0348.4 egl-8 homozygous viable
tm4560 CompletedNot Accepted VF13D12L.1 inos-1 lethal or sterile mIn1 [e128 mIs14]
tm14863 Request AvailableRequest Available VF13D12L.1 inos-1 lethal or sterile
tm4433 CompletedNot Accepted VF13D12L.1 inos-1 Let or Ste. mIn1
tm4443 CompletedNot Accepted VF13D12L.1 inos-1 lethal or sterile mIn1 [e128 mIs14]
tm13263 CompletedCompleted VF13D12L.1 inos-1 lethal or sterile mnC1 [dpy-10(e128) unc52(e444) nIs190 let-?]
tm13273 Not RequiredRequest Available T25B9.10 inpp-1 homozygous viable
tm14109 Not RequiredRequest Available C46H11.4 lfe-2 homozygous viable
tm4475 CompletedNot Accepted T24A11.1 mtm-3 Let or Ste. qC1[nIs281]
tm8222 Not RequiredCompleted F53A2.8 mtm-6 homozygous viable
tm740 CompletedNot Accepted C16C2.3 ocrl-1 lethal or sterile hT2
tm2348 Not RequiredNot Accepted F35H12.4 pifk-1 homozygous viable. Dr. O. Blacque: dye-filling normal. Dr. M. Chalfie: normal touch sensitivity.
tm8233 Not RequiredCompleted F35H12.4 pifk-1 homozygous viable
tm2155 CompletedNot Accepted Y46G5A.5 pisy-1 lethal or sterile. Dr. M. Han: Let. Dr. I. Mori: SBN-1::Venus in RIA neurons could not be observed. mnC1 [dpy-10(e128) unc52(e444) nIs190 let-?]
tm2358 CompletedNot Accepted Y46G5A.5 pisy-1 lethal or sterile ,nT1
tm738 CompletedNot Accepted F31B12.1 plc-1 lethal or sterile. Dr. V. Maricq: mostly sterile and has a defect in spermatheca dilation which leads to f failure in fertilization. Dr. H. Baylis: PLoS Genetics 4, e1000043 (2008). ,tmC24[tmIs1240 tm9719]
tm8717 Not RequiredCompleted F31B12.1 plc-1 homozygous viable
tm753 Not RequiredNot Accepted F31B12.1 plc-1 homozygous viable. Dr. V. Maricq: reduced brood size that is a likely result of faulty spermatheca dilation. Dr. H. Baylis: PLoS Genetics 4, e1000043 (2008).
tm1340 CompletedNot Accepted T01E8.3 plc-3 lethal or sterile. Dr. P. Bazzicalupo: unable to test for any chemotaxis behavior due to lethality. Dr. P. Sternberg: Nature Neurosci. 10, 1300-1307 (2007). Dr. E. Jorgensen: defacation cycle normal. mIn1 [e128 mIs14]
tm1521 Not RequiredNot Accepted R05G6.8 plc-4 homozygous viable. Dr. E. Jorgensen: defacation cycle normal. Dr. I. Mori: SBN-1::Venus in RIA neurons could not be observed.
tm3741 Not RequiredNot Accepted Y48G9A.8 ppk-2 homozygous viable.
tm513 Not RequiredNot Accepted F13G3.5 ttx-7 homozygous viable. Dr. K. Shen: Normal HSN vulval presynaptic vesicle clusters (unc-86::SNB-1::YFP), no obvious egg laying defects.
tm4400 CompletedNot Accepted B0025.1 vps-34 lethal or sterile hT2 [bli-4(e937) let-? qIs48]
tm4555 CompletedNot Accepted B0025.1 vps-34 lethal or sterile hT2 [bli-4(e937) let-? qIs48]