Strain Data Sheet

RBRC02759

update : 2024-04-19

Strain Information
Image
BRC No.	RBRC02759
Type	Targeted Mutation Congenic
Species	Mus musculus
Strain name	B6.Cg-Atg7<tm1Tchi>
Former Common name	C57BL/6-Atg7 flox/flox
H-2 Haplotype
ES Cell line	TT2 [(C57BL/6NCrlj x CBA/JNCrlj)F1]
Background strain
Appearance	black [a/a B/B C/C]
Strain development	Developed by Masaaki Komatsu and Tomoyuki Chiba, Tokyo Metropolitan Institute of Medical Science. The targeting construct was electoroporated into TT2 ES cells derived from (C57BL/6 x CBA)F1. The mice were backcrossed to C57BL/6 over 5 times.
Strain description	Atg7, autophagy-related 7 gene floxed mice. A targeting vector was constructed by insertion of a loxP site within introns 13 and 14. Exon 14 was fused to a cDNA fragment encoded by exons 15, 16 and 17 and polyA after the stop codon. Atg7 is essential for ATG conjugation, LC3 modification systems, and autophagosome formation. Conditional Atg7 deficient mice can be generated by crossing with tissue-specific Cre mice.
Colony maintenance	Homozygote x Homozygote [or Crossing to C57BL/6JJcl]. Homozygous mutant mice are viable and fertile.
References	J. Cell Biol., 169, 425-434 (2005) 15866887

Health Report
Examination Date / Room / Rack	2024/01/09Room:3-BRack:K 2023/10/10Room:3-BRack:K 2023/07/10Room:3-BRack:K 2023/06/26Room:3-BRack:K 2023/06/26Room:3-BRack:K 2023/04/10Room:3-BRack:K 2023/01/10Room:3-BRack:K 2022/10/11Room:3-BRack:K 2022/07/11Room:3-BRack:K 2022/06/13Room:3-BRack:K

Gene
Gene info	Gene symbolGene nameChr.Allele symbolAllele nameCommon namesPromoter Atg7autophagy-related 7 (yeast)6Atg7<tm1Tchi>targeted mutation 1, Tomaki Chiba1810013K23Rik, Apg7l Gene symbolGene nameChr.Allele symbolAllele nameCommon namesPromoter loxPphage P1 loxP6loxP Gene symbolGene nameChr.Allele symbolAllele nameCommon namesPromoter loxPphage P1 loxP6loxP Gene symbolGene nameChr.Allele symbolAllele nameCommon namesPromoter neoneomycin resistance gene (E. coli)6neo; neomycin;herpes simplex virus thymidine kinase promoter (HSV tk promoter)

Gene

Gene info

Gene symbolGene nameChr.Allele symbolAllele nameCommon namesPromoter

Atg7autophagy-related 7 (yeast)6Atg7<tm1Tchi>targeted mutation 1, Tomaki Chiba1810013K23Rik, Apg7l

Gene symbolGene nameChr.Allele symbolAllele nameCommon namesPromoter

loxPphage P1 loxP6loxP

Gene symbolGene nameChr.Allele symbolAllele nameCommon namesPromoter

loxPphage P1 loxP6loxP

Gene symbolGene nameChr.Allele symbolAllele nameCommon namesPromoter

neoneomycin resistance gene (E. coli)6neo; neomycin;herpes simplex virus thymidine kinase promoter (HSV tk promoter)

Ordering Information
供与核酸	Polyoma enhancer/herpes simplex virus thymidine kinase gene (MC1) promoter, E. coli Neomycin resistance gene, Phage P1 loxP sites, Mouse Atg7 genomic DNA
Research application
提供条件	条件を付加する。利用者は事前に寄託者の提供承諾書を得る。研究成果の公表にあたって寄託者の指定する文献を引用する。J. Cell Blol., 169, 425-434 (2005). 研究成果の公表にあたって謝辞の表明を必要とする。公表を前提とした学術研究に限る。営利機関の使用にあたっては事前に寄託者からの許可を得ること。利用者が本件リソースを使用して得られた研究成果に基づき特許等の申請、及び事業活動を行う場合は、寄託者と別途協議を行う。
Depositor	小松　雅明（(財)東京都医学研究機構）
Strain Status	生体凍結胚凍結精子
Strain Availability	凍結精子を1ヶ月以内に提供可能凍結胚を1ヶ月以内に提供可能生体マウスを1~3ヶ月以内に提供可能
Additional Info.	Necessary documents for ordering: Approval form (Japanese / English) Order form (Japanese / English) Category I MTA: MTA for distribution with RIKEN BRC (Japanese / English) Acceptance of responsibility for living modified organism (Japanese / English) Lab HP (Japanese) Genotyping protocol -PCR- Mouse of the Month Jun 2012, Mouse of the Month Oct 2016

BRC mice in Publications

Williams PA, Naughton KE, Simon LA, Soto GE, Parham LR, Ma X, Danan CH, Hu W, Friedman ES, McMillan EA, Mehta H, Stoltz MA, Soto Ocaña J, Zackular J, Bittinger K, Whelan KA, Karakasheva TA, Hamilton KE. Intestinal epithelial autophagy is required for the regenerative benefit of calorie restriction. Am J Physiol Gastrointest Liver Physiol (2023) 36852920 Luo P, Yan H, Du J, Chen X, Shao J, Zhang Y, Xu Z, Jin Y, Lin N, Yang B, He Q. PLK1 (polo like kinase 1)-dependent autophagy facilitates gefitinib-induced hepatotoxicity by degrading COX6A1 (cytochrome c oxidase subunit 6A1). Autophagy 17(10) 3221-3237(2021) 33315519 Muralimanoharan S, Gao X, Weintraub S, Myatt L, Maloyan A. Sexual dimorphism in activation of placental autophagy in obese women with evidence for fetal programming from a placenta-specific mouse model. Autophagy 12(5) 752-69(2016) 26986453 Wang Y, Liu X, Zhu L, Li W, Li Z, Lu X, Liu J, Hua W, Zhou Y, Gu Y, Zhu M. PG545 alleviates diabetic retinopathy by promoting retinal Müller cell autophagy to inhibit the inflammatory response. Biochem Biophys Res Commun 531(4) 452-458(2020) 32800548 Mizushima N, Yoshimori T, Levine B. Methods in mammalian autophagy research. Cell 140(3) 313-26(2010) 20144757 Song ZH, Yu HY, Wang P, Mao GK, Liu WX, Li MN, Wang HN, Shang YL, Liu C, Xu ZL, Sun QY, Li W. Germ cell-specific Atg7 knockout results in primary ovarian insufficiency in female mice. Cell Death Dis 6(1) e1589(2015) 25590799 Yan B, Belke D, Gui Y, Chen YX, Jiang ZS, Zheng XL. Pharmacological inhibition of MALT1 (mucosa-associated lymphoid tissue lymphoma translocation protein 1) induces ferroptosis in vascular smooth muscle cells. Cell Death Discov 9(1) 456(2023) 38097554 Walter KM, Schönenberger MJ, Trötzmüller M, Horn M, Elsässer HP, Moser AB, Lucas MS, Schwarz T, Gerber PA, Faust PL, Moch H, Köfeler HC, Krek W, Kovacs WJ. Hif-2α promotes degradation of mammalian peroxisomes by selective autophagy. Cell Metab 20(5) 882-897(2014) 25440060 Parham LR, Williams PA, Katada K, Nettleford SK, Chatterji P, Acheampong KK, Danan CH, Ma X, Simon LA, Naughton KE, Karakasheva T, McMillan EA, Whelan KA, Brady DC, Shaffer SM, Hamilton KE. IGF2BP1/IMP1 deletion enhances a facultative stem cell state via regulation of MAP1LC3B. Cell Mol Gastroenterol Hepatol (2023) 38081361 Wang H, Wan H, Li X, Liu W, Chen Q, Wang Y, Yang L, Tang H, Zhang X, Duan E, Zhao X, Gao F, Li W. Atg7 is required for acrosome biogenesis during spermatogenesis in mice. Cell Res 24(7) 852-69(2014) 24853953 Bang S, Lee GK, Shin H, Suh CS, Lim HJ. Vitrification, in vitro fertilization, and development of Atg7 deficient mouse oocytes. Clin Exp Reprod Med 43(1) 9-14(2016) 27104152 Chatterji P, Williams PA, Whelan KA, Samper FC, Andres SF, Simon LA, Parham LR, Mizuno R, Lundsmith ET, Lee DS, Liang S, Wijeratne HS, Marti S, Chau L, Giroux V, Wilkins BJ, Wu GD, Shah P, Tartaglia GG, Hamilton KE. Posttranscriptional regulation of colonic epithelial repair by RNA binding protein IMP1/IGF2BP1. EMBO Rep 20(6) (2019) 31061170 Kang X, Yang W, Feng D, Jin X, Ma Z, Qian Z, Xie T, Li H, Liu J, Wang R, Li F, Li D, Sun H, Wu S. Cartilage-Specific Autophagy Deficiency Promotes ER Stress and Impairs Chondrogenesis in PERK-ATF4-CHOP-Dependent Manner. J Bone Miner Res 32(10) 2128-2141(2017) 28304100 Li KC, Wang CH, Zou JJ, Qu C, Wang XL, Tian XS, Liu HW, Cui T. Loss of Atg7 in Endothelial Cells Enhanced Cutaneous Wound Healing in a Mouse Model. J Surg Res 249 145-155(2020) 31958599 Zhang Y, Cross SD, Stanton JB, Marmorstein AD, Le YZ, Marmorstein LY. Early AMD-like defects in the RPE and retinal degeneration in aged mice with RPE-specific deletion of Atg5 or Atg7. Mol Vis 23 228-241(2017) 28465655 Tan HWS, Lu G, Dong H, Cho YL, Natalia A, Wang L, Chan C, Kappei D, Taneja R, Ling SC, Shao H, Tsai SY, Ding WX, Shen HM. A degradative to secretory autophagy switch mediates mitochondria clearance in the absence of the mATG8-conjugation machinery. Nat Commun 13(1) 3720(2022) 35764633 Luciani A, Schumann A, Berquez M, Chen Z, Nieri D, Failli M, Debaix H, Festa BP, Tokonami N, Raimondi A, Cremonesi A, Carrella D, Forny P, Kölker S, Diomedi Camassei F, Diaz F, Moraes CT, Di Bernardo D, Baumgartner MR, Devuyst O. Impaired mitophagy links mitochondrial disease to epithelial stress in methylmalonyl-CoA mutase deficiency. Nat Commun 11(1) 970(2020) 32080200

BRC mice in Publications

Williams PA, Naughton KE, Simon LA, Soto GE, Parham LR, Ma X, Danan CH, Hu W, Friedman ES, McMillan EA, Mehta H, Stoltz MA, Soto Ocaña J, Zackular J, Bittinger K, Whelan KA, Karakasheva TA, Hamilton KE.
Intestinal epithelial autophagy is required for the regenerative benefit of calorie restriction.
Am J Physiol Gastrointest Liver Physiol (2023) 36852920

Luo P, Yan H, Du J, Chen X, Shao J, Zhang Y, Xu Z, Jin Y, Lin N, Yang B, He Q.
PLK1 (polo like kinase 1)-dependent autophagy facilitates gefitinib-induced hepatotoxicity by degrading COX6A1 (cytochrome c oxidase subunit 6A1).
Autophagy 17(10) 3221-3237(2021) 33315519

Muralimanoharan S, Gao X, Weintraub S, Myatt L, Maloyan A.
Sexual dimorphism in activation of placental autophagy in obese women with evidence for fetal programming from a placenta-specific mouse model.
Autophagy 12(5) 752-69(2016) 26986453

Wang Y, Liu X, Zhu L, Li W, Li Z, Lu X, Liu J, Hua W, Zhou Y, Gu Y, Zhu M.
PG545 alleviates diabetic retinopathy by promoting retinal Müller cell autophagy to inhibit the inflammatory response.
Biochem Biophys Res Commun 531(4) 452-458(2020) 32800548

Mizushima N, Yoshimori T, Levine B.
Methods in mammalian autophagy research.
Cell 140(3) 313-26(2010) 20144757

Song ZH, Yu HY, Wang P, Mao GK, Liu WX, Li MN, Wang HN, Shang YL, Liu C, Xu ZL, Sun QY, Li W.
Germ cell-specific Atg7 knockout results in primary ovarian insufficiency in female mice.
Cell Death Dis 6(1) e1589(2015) 25590799

Yan B, Belke D, Gui Y, Chen YX, Jiang ZS, Zheng XL.
Pharmacological inhibition of MALT1 (mucosa-associated lymphoid tissue lymphoma translocation protein 1) induces ferroptosis in vascular smooth muscle cells.
Cell Death Discov 9(1) 456(2023) 38097554

Walter KM, Schönenberger MJ, Trötzmüller M, Horn M, Elsässer HP, Moser AB, Lucas MS, Schwarz T, Gerber PA, Faust PL, Moch H, Köfeler HC, Krek W, Kovacs WJ.
Hif-2α promotes degradation of mammalian peroxisomes by selective autophagy.
Cell Metab 20(5) 882-897(2014) 25440060

Parham LR, Williams PA, Katada K, Nettleford SK, Chatterji P, Acheampong KK, Danan CH, Ma X, Simon LA, Naughton KE, Karakasheva T, McMillan EA, Whelan KA, Brady DC, Shaffer SM, Hamilton KE.
IGF2BP1/IMP1 deletion enhances a facultative stem cell state via regulation of MAP1LC3B.
Cell Mol Gastroenterol Hepatol (2023) 38081361

Wang H, Wan H, Li X, Liu W, Chen Q, Wang Y, Yang L, Tang H, Zhang X, Duan E, Zhao X, Gao F, Li W.
Atg7 is required for acrosome biogenesis during spermatogenesis in mice.
Cell Res 24(7) 852-69(2014) 24853953

Bang S, Lee GK, Shin H, Suh CS, Lim HJ.
Vitrification, in vitro fertilization, and development of Atg7 deficient mouse oocytes.
Clin Exp Reprod Med 43(1) 9-14(2016) 27104152

Chatterji P, Williams PA, Whelan KA, Samper FC, Andres SF, Simon LA, Parham LR, Mizuno R, Lundsmith ET, Lee DS, Liang S, Wijeratne HS, Marti S, Chau L, Giroux V, Wilkins BJ, Wu GD, Shah P, Tartaglia GG, Hamilton KE.
Posttranscriptional regulation of colonic epithelial repair by RNA binding protein IMP1/IGF2BP1.
EMBO Rep 20(6) (2019) 31061170

Kang X, Yang W, Feng D, Jin X, Ma Z, Qian Z, Xie T, Li H, Liu J, Wang R, Li F, Li D, Sun H, Wu S.
Cartilage-Specific Autophagy Deficiency Promotes ER Stress and Impairs Chondrogenesis in PERK-ATF4-CHOP-Dependent Manner.
J Bone Miner Res 32(10) 2128-2141(2017) 28304100

Li KC, Wang CH, Zou JJ, Qu C, Wang XL, Tian XS, Liu HW, Cui T.
Loss of Atg7 in Endothelial Cells Enhanced Cutaneous Wound Healing in a Mouse Model.
J Surg Res 249 145-155(2020) 31958599

Zhang Y, Cross SD, Stanton JB, Marmorstein AD, Le YZ, Marmorstein LY.
Early AMD-like defects in the RPE and retinal degeneration in aged mice with RPE-specific deletion of Atg5 or Atg7.
Mol Vis 23 228-241(2017) 28465655

Tan HWS, Lu G, Dong H, Cho YL, Natalia A, Wang L, Chan C, Kappei D, Taneja R, Ling SC, Shao H, Tsai SY, Ding WX, Shen HM.
A degradative to secretory autophagy switch mediates mitochondria clearance in the absence of the mATG8-conjugation machinery.
Nat Commun 13(1) 3720(2022) 35764633

Luciani A, Schumann A, Berquez M, Chen Z, Nieri D, Failli M, Debaix H, Festa BP, Tokonami N, Raimondi A, Cremonesi A, Carrella D, Forny P, Kölker S, Diomedi Camassei F, Diaz F, Moraes CT, Di Bernardo D, Baumgartner MR, Devuyst O.
Impaired mitophagy links mitochondrial disease to epithelial stress in methylmalonyl-CoA mutase deficiency.
Nat Commun 11(1) 970(2020) 32080200

Strain Information

Health Report

Gene

Ordering Information

BRC mice in Publications