Ka'idodin da suka daɗe game da yadda tsire-tsire ke dogara da raƙuman calcium don amsawa ta tsari ga rauni da sauran matsalolin an ba su sabon hangen nesa. Phys.org portal.
Masu bincike na Cibiyar John Innes sun nuna cewa igiyoyin calcium ba na farko ba ne, amma amsa ta biyu ga guguwar amino acid da aka saki daga rauni.
Wadannan igiyoyin calcium suna kama da sigina da ake gani a cikin jijiyoyi masu shayarwa, amma ba a yi nazarin tsarin da hakan ke faruwa ba.
Sabbin sakamako da aka buga a Kimiyyar Kimiyya, bayar da shawarar cewa lokacin da tantanin halitta ya ji rauni, yana fitar da igiyar ruwa glutamate. Lokacin da wannan igiyar ruwa ta ratsa cikin nama na shuka, yana kunna tashoshin calcium a cikin membranes na sel da yake wucewa. Wannan kunnawa yayi kama da kalaman alli, amma amsa ce mara kyau ko "karanta" siginar glutamate mai motsi.
Ƙungiyar Dr. Faulkner ta ƙware a cikin nazarin plasmodesmata, tashoshi masu haɗa kwayoyin halitta. Masanan kimiyya sun yi hasashen cewa za a watsa siginar raunin daga tantanin halitta zuwa tantanin halitta ta plasmodesmata. Duk da haka, ta yin amfani da fasahar hoto mai ƙididdigewa, ƙirar bayanai da kuma kwayoyin halitta, sun gano cewa siginar wayar hannu wani nau'i ne na glutamate wanda ke yaduwa a waje da kwayoyin halitta, tare da bangon tantanin halitta.
Raƙuman Calcium suna aiki tare da raƙuman ruwa na glutamate, kuma ƙarfinsu yayi daidai da watsawa ta hanyar yaduwa.