Ua hāʻawi ʻia nā manaʻo lōʻihi e pili ana i ka hilinaʻi ʻana o nā mea kanu i nā nalu calcium e pane i ka ʻōnaehana i ka hōʻeha a me nā pilikia ʻē aʻe i hāʻawi ʻia i kahi hiʻohiʻona hou. ʻO ka puka komo ʻo Phys.org.
Ua hōʻike nā mea noiʻi ʻo John Innes Center ʻaʻole he kumu mua nā nalu calcium, akā he pane lua i ka nalu o nā waikawa amino i hoʻokuʻu ʻia mai ka ʻeha.
Ua like kēia mau hawewe calcium me nā hōʻailona i ʻike ʻia i nā aʻalolo mammalian, akā ʻaʻole i aʻo ʻia ke ʻano hana e hana ai kēia.
Nā hualoaʻa hou i paʻi ʻia ma 'O nā hana pāku'i, manaʻo i ka wā e ʻeha ai ke kelepona, hoʻopuka ia i ka nalu glutamate. Ke hele kēia nalu i loko o ka ʻiʻo o nā mea kanu, hoʻāla ʻo ia i nā kahawai calcium i loko o nā membrane o nā cell e hele ai. ʻIke ʻia kēia hoʻāla me ka nalu calcium, akā he pane passive a i ʻole "heluhelu" o ka hōʻailona glutamate neʻe.
ʻO kā Kauka Faulkner pūʻulu kūikawā i ke aʻo ʻana i ka plasmodesmata, nā ala e hoʻopili ai i nā cell. Ua manaʻo ka poʻe ʻepekema e hoʻouna ʻia ka hōʻailona mai ka ʻeha mai ke kelepona i ke kelepona ma o plasmodesmata. Eia nō naʻe, me ka hoʻohana ʻana i nā ʻenehana kiʻi quantitative, ka hoʻohālikelike ʻikepili a me nā genetics, ua ʻike lākou ʻo ka hōʻailona kelepona he nalu glutamate e hoʻolaha ana ma waho o nā cell, ma nā paia o nā cell.
Hoʻohui pū ʻia nā hawewe calcium me nā hawewe glutamate, a ʻo kā lākou dynamics e pili ana i ka hoʻouna ʻana ma ka diffusion.