Falcelinta formaldehyde waa falgal kiimiko oo prebiotic ah oo si fiican loogu yaqaan soo saarista sonkorta. Shaqadan, waxaan ku tusinaynaa in habka Cannizzaro uu yahay habka ugu badan ee falgallada toluose ee xaalado kala duwan oo sidaas darteedna u baahan yahay kiciyeyaasha falgallada toluose ee xaaladaha deegaanka ee kala duwan.
Falcelinta formaldehyde ee la bartay waxay inta badan soo saartaa asiidhyada dabiiciga ah ee la xiriira dheef-shiid kiimikaadka (nidaamka protometabolic) iyo xaddi yar oo sonkor ah oo haray. Tani waxay sabab u tahay kala-go'idda sonkor badan oo ay soo saarto falgalka sonkorta methyl iyo sameynta asiidhyo badan oo ay sameyso falgalka Cannizzaro.
Waxaan sidoo kale muujineynaa kala duwanaansho u dhexeeya falgallada toluose ee Lewis acid ee nidaamyada macdanta ee la xiriira serpentinization. Macdanta muujisa dhaqdhaqaaqa catalytic waxaa ka mid ah olivine, serpentine, calcium iyo magnesium macdanaha oo ay ku jiraan dolomite, calcite iyo beerta kiimikada ee kalsiyum iyo magnesium. Intaa waxaa dheer, daraasado xisaabeed oo ku saabsan marxaladda koowaad ee falgalka formaldehyde ayaa la sameeyay si loo barto falgalka formaldehyde si loo sameeyo methanol iyo formic acid ama si loo sameeyo glycodaldehyde iyada oo loo marayo falgalka Cannizzaro.
Sidaa darteed waxaan soo jeedinaynaa in serpentinization uu yahay hab bilow ah oo loo baahan yahay bilowga nidaamka protometabolic fudud (nidaamka formometabolic).
Waxaa jilaya: Arthur Omran, Asbell Gonzalez, Cesar Menor-Salvan, Michael Gaylor, Jing Wang, Jerzy Leszczynski iyo Tian Feng.
Katalisyada macdanta ee nidaamyada qaab-dhismeedka protometabolic ee la xiriira serpentinization, Life (Furfuran Access)
Xubin ka tirsan Naadiga Sahaminta, Maareeye Hore oo ka tirsan Saldhigga Hawada Sare ee NASA/Cilmi-baare Hawada Sare, Shaqaale Booqdayaal ah, Saxafi, Buuraley Niyad Jabsan, Synesthete, Na'Vi-Jedi-Freman-Buddhist Hybrid, ASL, Halyeeyga Jasiiradda Devon iyo Xerada Saldhigga Everest, (isaga/isaga)