| | | | | | | | | | | | | | | | | | | | | |
<?xml version="1.0" standalone="yes" encoding="windows-1252"?> |
<!-- XBRL Document Created with XBRLMaster --> |
<!-- Version: 1.3.08 --> |
<!-- Based on XBRL 2.1 --> |
<!-- Date of creation: 03/04/2020 --> |
<!-- Copyright (c) 2020 NTDAS Inc. All Rights Reserved. --> |
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"> |
| <link:roleRef roleURI="http://dnatestingcanada.com/role/DocumentAndEntityInformation" xlink:href="dnac-20181231.xsd#DocumentAndEntityInformation" xlink:type="simple"/> |
| <link:roleRef roleURI="http://dnatestingcanada.com/role/ConsolidatedBalanceSheets" xlink:href="dnac-20181231.xsd#ConsolidatedBalanceSheets" xlink:type="simple"/> |
| <link:roleRef roleURI="http://dnatestingcanada.com/role/ConsolidatedBalanceSheetsParenthetical" xlink:href="dnac-20181231.xsd#ConsolidatedBalanceSheetsParenthetical" xlink:type="simple"/> |
| <link:roleRef roleURI="http://dnatestingcanada.com/role/ConsolidatedStatementsOfOperationsAndComprehensiveLoss" xlink:href="dnac-20181231.xsd#ConsolidatedStatementsOfOperationsAndComprehensiveLoss" xlink:type="simple"/> |
| <link:roleRef roleURI="http://dnatestingcanada.com/role/ConsolidatedStatementsOfStockholdersDeficit" xlink:href="dnac-20181231.xsd#ConsolidatedStatementsOfStockholdersDeficit" xlink:type="simple"/> |
| <link:roleRef roleURI="http://dnatestingcanada.com/role/ConsolidatedStatementsOfCashFlows" xlink:href="dnac-20181231.xsd#ConsolidatedStatementsOfCashFlows" xlink:type="simple"/> |
| <link:roleRef roleURI="http://dnatestingcanada.com/role/NatureOfOperationsAndContinuanceOfBusiness" xlink:href="dnac-20181231.xsd#NatureOfOperationsAndContinuanceOfBusiness" xlink:type="simple"/> |
| <link:roleRef roleURI="http://dnatestingcanada.com/role/SignificantAccountingPolicies" xlink:href="dnac-20181231.xsd#SignificantAccountingPolicies" xlink:type="simple"/> |
| <link:roleRef roleURI="http://dnatestingcanada.com/role/PropertyAndEquipment" xlink:href="dnac-20181231.xsd#PropertyAndEquipment" xlink:type="simple"/> |
| <link:roleRef roleURI="http://dnatestingcanada.com/role/RelatedPartyTransactions" xlink:href="dnac-20181231.xsd#RelatedPartyTransactions" xlink:type="simple"/> |
| <link:roleRef roleURI="http://dnatestingcanada.com/role/CommonStock" xlink:href="dnac-20181231.xsd#CommonStock" xlink:type="simple"/> |
| <link:roleRef roleURI="http://dnatestingcanada.com/role/IncomeTaxes" xlink:href="dnac-20181231.xsd#IncomeTaxes" xlink:type="simple"/> |
| <link:roleRef roleURI="http://dnatestingcanada.com/role/SignificantAccountingPoliciesPolicies" xlink:href="dnac-20181231.xsd#SignificantAccountingPoliciesPolicies" xlink:type="simple"/> |
| <link:roleRef roleURI="http://dnatestingcanada.com/role/SignificantAccountingPoliciesTables" xlink:href="dnac-20181231.xsd#SignificantAccountingPoliciesTables" xlink:type="simple"/> |
| <link:roleRef roleURI="http://dnatestingcanada.com/role/PropertyAndEquipmentTables" xlink:href="dnac-20181231.xsd#PropertyAndEquipmentTables" xlink:type="simple"/> |
| <link:roleRef roleURI="http://dnatestingcanada.com/role/IncomeTaxesTables" xlink:href="dnac-20181231.xsd#IncomeTaxesTables" xlink:type="simple"/> |
| <link:roleRef roleURI="http://dnatestingcanada.com/role/NatureOfOperationsAndContinuanceOfBusinessDetailsNarrative" xlink:href="dnac-20181231.xsd#NatureOfOperationsAndContinuanceOfBusinessDetailsNarrative" xlink:type="simple"/> |
| <link:roleRef roleURI="http://dnatestingcanada.com/role/SignificantAccountingPoliciesDetails" xlink:href="dnac-20181231.xsd#SignificantAccountingPoliciesDetails" xlink:type="simple"/> |
| <link:roleRef roleURI="http://dnatestingcanada.com/role/PropertyAndEquipmentDetails" xlink:href="dnac-20181231.xsd#PropertyAndEquipmentDetails" xlink:type="simple"/> |
| <link:roleRef roleURI="http://dnatestingcanada.com/role/RelatedPartyTransactionsDetailsNarrative" xlink:href="dnac-20181231.xsd#RelatedPartyTransactionsDetailsNarrative" xlink:type="simple"/> |
| <link:roleRef roleURI="http://dnatestingcanada.com/role/CommonStockDetailsNarrative" xlink:href="dnac-20181231.xsd#CommonStockDetailsNarrative" xlink:type="simple"/> |
| <link:roleRef roleURI="http://dnatestingcanada.com/role/IncomeTaxesDetails" xlink:href="dnac-20181231.xsd#IncomeTaxesDetails" xlink:type="simple"/> |
| <link:roleRef roleURI="http://dnatestingcanada.com/role/IncomeTaxesDetails1" xlink:href="dnac-20181231.xsd#IncomeTaxesDetails1" xlink:type="simple"/> |
| <link:roleRef roleURI="http://dnatestingcanada.com/role/IncomeTaxesDetailsNarrative" xlink:href="dnac-20181231.xsd#IncomeTaxesDetailsNarrative" xlink:type="simple"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dnatestingcanada.com/role/DocumentAndEntityInformation" xlink:title="00000001 - Document - Document and Entity Information"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dnatestingcanada.com/role/ConsolidatedBalanceSheets" xlink:title="0000002 - Statement - Consolidated balance sheets"> |
| | <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaapAssetsCurrent"/> |
| | <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_Cash" xlink:label="loc_us-gaapCash"/> |
| | <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsCurrent" xlink:to="loc_us-gaapCash" xlink:type="arc" weight="1"/> |
| | <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="loc_us-gaapAccountsReceivableNetCurrent"/> |
| | <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsCurrent" xlink:to="loc_us-gaapAccountsReceivableNetCurrent" xlink:type="arc" weight="1"/> |
| | <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2019/elts/us-gaap-2019-01-31.xsd#us-gaap_PrepaidExpenseCurrent" xlink:label="loc_us-gaapPrepaidExpenseCurrent"/> |
| | <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAssetsCurrent" xlink:to="loc_us-gaapPrepaidExpenseCurrent" xlink:type="arc" weight="1"/> |
| | </link:calculationLink> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dnatestingcanada.com/role/ConsolidatedBalanceSheetsParenthetical" xlink:title="0000003 - Statement - Consolidated balance sheets (Parenthetical)"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dnatestingcanada.com/role/ConsolidatedStatementsOfOperationsAndComprehensiveLoss" xlink:title="0000004 - Statement - Consolidated statements of operations and comprehensive loss"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dnatestingcanada.com/role/ConsolidatedStatementsOfStockholdersDeficit" xlink:title="0000005 - Statement - Consolidated statements of stockholders' deficit"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dnatestingcanada.com/role/ConsolidatedStatementsOfCashFlows" xlink:title="0000006 - Statement - Consolidated Statements of Cash Flows"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dnatestingcanada.com/role/NatureOfOperationsAndContinuanceOfBusiness" xlink:title="0000007 - Disclosure - NATURE OF OPERATIONS AND CONTINUANCE OF BUSINESS"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dnatestingcanada.com/role/SignificantAccountingPolicies" xlink:title="0000008 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dnatestingcanada.com/role/PropertyAndEquipment" xlink:title="0000009 - Disclosure - PROPERTY AND EQUIPMENT"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dnatestingcanada.com/role/RelatedPartyTransactions" xlink:title="000010 - Disclosure - RELATED PARTY TRANSACTIONS"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dnatestingcanada.com/role/CommonStock" xlink:title="000011 - Disclosure - COMMON STOCK"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dnatestingcanada.com/role/IncomeTaxes" xlink:title="000012 - Disclosure - INCOME TAXES"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dnatestingcanada.com/role/SignificantAccountingPoliciesPolicies" xlink:title="000013 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES (Policies)"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dnatestingcanada.com/role/SignificantAccountingPoliciesTables" xlink:title="000014 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES (Tables)"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dnatestingcanada.com/role/PropertyAndEquipmentTables" xlink:title="000015 - Disclosure - PROPERTY AND EQUIPMENT (Tables)"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dnatestingcanada.com/role/IncomeTaxesTables" xlink:title="000016 - Disclosure - INCOME TAXES (Tables)"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dnatestingcanada.com/role/NatureOfOperationsAndContinuanceOfBusinessDetailsNarrative" xlink:title="000017 - Disclosure - NATURE OF OPERATIONS AND CONTINUANCE OF BUSINESS (Details Narrative)"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dnatestingcanada.com/role/SignificantAccountingPoliciesDetails" xlink:title="000018 - Disclosure - SIGNIFICANT ACCOUNTING POLICIES (Details)"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dnatestingcanada.com/role/PropertyAndEquipmentDetails" xlink:title="000019 - Disclosure - PROPERTY AND EQUIPMENT (Details)"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dnatestingcanada.com/role/RelatedPartyTransactionsDetailsNarrative" xlink:title="000020 - Disclosure - RELATED PARTY TRANSACTIONS (Details Narrative)"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dnatestingcanada.com/role/CommonStockDetailsNarrative" xlink:title="000021 - Disclosure - Common Stock (Details Narrative)"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dnatestingcanada.com/role/IncomeTaxesDetails" xlink:title="000022 - Disclosure - INCOME TAXES (Details)"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dnatestingcanada.com/role/IncomeTaxesDetails1" xlink:title="000023 - Disclosure - INCOME TAXES (Details 1)"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dnatestingcanada.com/role/IncomeTaxesDetailsNarrative" xlink:title="000024 - Disclosure - INCOME TAXES (Details Narrative)"/> |
| </link:linkbase> |