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        <HighestCompensatedEmployee>X</HighestCompensatedEmployee>
        <ReportableCompFromOrganization>143135</ReportableCompFromOrganization>
        <ReportableCompFromRelatedOrgs>0</ReportableCompFromRelatedOrgs>
        <OtherCompensation>17290</OtherCompensation>
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      <TotalReportableCompFrmRltdOrgs>0</TotalReportableCompFrmRltdOrgs>
      <TotalOtherCompensation>626967</TotalOtherCompensation>
      <NumberIndividualsGT100K>35</NumberIndividualsGT100K>
      <FormersListed>false</FormersListed>
      <TotalCompGT150K>true</TotalCompGT150K>
      <CompensationFromOtherSources>false</CompensationFromOtherSources>
      <ContractorCompensation>
        <NameOfContractor>
          <NamePerson>BIOSEARCH TECHNOLOGIES</NamePerson>
        </NameOfContractor>
        <AddressOfContractor>
          <AddressUS>
            <AddressLine1>81 DIGITAL DRIVE</AddressLine1>
            <City>NOVATO</City>
            <State>CA</State>
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          </AddressUS>
        </AddressOfContractor>
        <DescriptionOfServices>BIO PRODUCT SERVICES</DescriptionOfServices>
        <Compensation>3938514</Compensation>
      </ContractorCompensation>
      <ContractorCompensation>
        <NameOfContractor>
          <NamePerson>CHESAPEAKE PERL INC</NamePerson>
        </NameOfContractor>
        <AddressOfContractor>
          <AddressUS>
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            <City>SAVAGE</City>
            <State>MD</State>
            <ZIPCode>20763</ZIPCode>
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        </AddressOfContractor>
        <DescriptionOfServices>BIO PRODUCT SERVICES</DescriptionOfServices>
        <Compensation>2808160</Compensation>
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      <ContractorCompensation>
        <NameOfContractor>
          <NamePerson>BE K BUILDING GROUP</NamePerson>
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        <AddressOfContractor>
          <AddressUS>
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            <State>VA</State>
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          </AddressUS>
        </AddressOfContractor>
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      </ContractorCompensation>
      <ContractorCompensation>
        <NameOfContractor>
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        </NameOfContractor>
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          <AddressUS>
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        </AddressOfContractor>
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      </ContractorCompensation>
      <ContractorCompensation>
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      <ProgramServiceRevenue>
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      <TotalRevenue>
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      <GrantsToDomesticOrgs>
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      </GrantsToDomesticOrgs>
      <GrantsToDomesticIndividuals>
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      </GrantsToDomesticIndividuals>
      <ForeignGrants>
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      <BenefitsToMembers>
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      <CompDisqualPersons>
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      <FeesForServicesAccounting>
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      <FeesForServicesLobbying>
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      </FeesForServicesLobbying>
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        <ManagementAndGeneral>913963</ManagementAndGeneral>
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      <InformationTechnology>
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      </InformationTechnology>
      <Royalties>
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      </Royalties>
      <Occupancy>
        <Total>3038407</Total>
        <ProgramServices>0</ProgramServices>
        <ManagementAndGeneral>3038407</ManagementAndGeneral>
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      <Travel>
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        <ManagementAndGeneral>95315</ManagementAndGeneral>
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      <TravelEntrtnmntPublicOfficials>
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      </TravelEntrtnmntPublicOfficials>
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        <ManagementAndGeneral>56764</ManagementAndGeneral>
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      <Interest>
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        <ProgramServices>333301</ProgramServices>
        <ManagementAndGeneral>689</ManagementAndGeneral>
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      <PaymentsToAffiliates>
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        <ProgramServices>4402368</ProgramServices>
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      <Insurance>
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        <Description>EQUIP RENTAL &amp; MAINTENANCE</Description>
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      </OtherExpenses>
      <OtherExpenses>
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        <ProgramServices>0</ProgramServices>
        <ManagementAndGeneral>522175</ManagementAndGeneral>
      </OtherExpenses>
      <OtherExpenses>
        <Description>TRAINING</Description>
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        <ProgramServices>92841</ProgramServices>
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      <OtherExpenses>
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      <AllOtherExpenses>
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      <TotalFunctionalExpenses>
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        <ProgramServices>65234590</ProgramServices>
        <ManagementAndGeneral>9507098</ManagementAndGeneral>
        <Fundraising>0</Fundraising>
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      <FollowSFAS117>X</FollowSFAS117>
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      <InfoInScheduleOPartXI>X</InfoInScheduleOPartXI>
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      <ReconcilationOtherChanges>-24913195</ReconcilationOtherChanges>
      <MethodOfAccountingAccrual>X</MethodOfAccountingAccrual>
      <AccountantCompileOrReview>false</AccountantCompileOrReview>
      <FSAudited>true</FSAudited>
      <AuditCommittee>true</AuditCommittee>
      <FinancialStatementConsolidated>X</FinancialStatementConsolidated>
      <FederalGrantAuditRequired>true</FederalGrantAuditRequired>
      <FederalGrantAuditPerformed>true</FederalGrantAuditPerformed>
    </IRS990>
    <IRS990ScheduleA documentId="IRS990ScheduleA">
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      </Total170>
      <AmountsSubstContributorsTotal>0</AmountsSubstContributorsTotal>
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      </GrossInvestmentIncome170>
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        <CurrentTaxYearMinus1Year>0</CurrentTaxYearMinus1Year>
        <CurrentTaxYear>0</CurrentTaxYear>
        <Total>0</Total>
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    </IRS990ScheduleA>
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      </CurrentYearMinus2Years>
      <BoardDesignatedEOYBalance>0.94261</BoardDesignatedEOYBalance>
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      <TermEndowmentEOYBalance>0.00000</TermEndowmentEOYBalance>
      <EndowmentsHeldByUnrelatedOrgs>false</EndowmentsHeldByUnrelatedOrgs>
      <EndowmentsHeldByRelatedOrgs>false</EndowmentsHeldByRelatedOrgs>
      <Land>
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        <BookValue>2985532</BookValue>
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      <Buildings>
        <OtherCostOrOtherBasis>14584969</OtherCostOrOtherBasis>
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        <BookValue>11114233</BookValue>
      </Buildings>
      <LeaseholdImprovements>
        <OtherCostOrOtherBasis>21794835</OtherCostOrOtherBasis>
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        <BookValue>14847731</BookValue>
      </LeaseholdImprovements>
      <Equipment>
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      </Equipment>
      <OtherLandBuildings>
        <OtherCostOrOtherBasis>790414</OtherCostOrOtherBasis>
        <Depreciation>0</Depreciation>
        <BookValue>790414</BookValue>
      </OtherLandBuildings>
      <TotalOfBookValueLandBuildings>45295118</TotalOfBookValueLandBuildings>
      <FederalIncomeTaxLiability>0</FederalIncomeTaxLiability>
      <OtherLiabilities>
        <Description>INTEREST RATE SWAP AGREEMENT</Description>
        <Amount>187278</Amount>
      </OtherLiabilities>
      <OtherLiabilities>
        <Description>POSTRETIREMENT LIABILITY</Description>
        <Amount>4027665</Amount>
      </OtherLiabilities>
      <OtherLiabilities>
        <Description>BUDAPEST TREATY RESERVE</Description>
        <Amount>5000</Amount>
      </OtherLiabilities>
      <OtherLiabilities>
        <Description>DUE TO AFFILIATE</Description>
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      <TotalOfAmounts>4231762</TotalOfAmounts>
      <Form990ScheduleDPartXIV>
        <Identifier>PART V:</Identifier>
        <ReturnReference>INTENDED USE OF THE ORGANIZATION'S ENDOWMENT FUNDS:</ReturnReference>
        <Explanation>IN THE PAST, SOME GOVERNMENT GRANTORS HAVE PLACED RESTRICTIONS ON THE GRANT FUNDS. THESE TEMPORARILY RESTRICTED FUNDS CAN BE USED FOR GRANTS, CAPITAL EXPANSION, AND OTHER CHARITABLE PURPOSES. ATCC'S PERMANENT ENDOWMENT IS RESTRICTED IN SUPPORT OF THE GENERAL OPERATIONS OF ATCC. THE BOARD OF DIRECTORS APPROVES AN OPERATING BUDGET ANNUALLY AND ALL INVESTMENT EARNINGS ON THE PERMANENT ENDOWMENT ARE AVAILABLE TO FUND THE OPERATIONS OF ATCC.</Explanation>
      </Form990ScheduleDPartXIV>
      <Form990ScheduleDPartXIV>
        <Identifier>PART X, LINES 1 &amp; 2:</Identifier>
        <Explanation>ATCC HAD NO UNRECOGNIZED TAX BENEFITS OR LIABILITIES AT DECEMBER 31, 2010. FIN 48 FINANCIAL STATEMENT FOOTNOTE FROM IBG &amp; SUBSIDIARIES, OF WHICH ATCC IS THE MATERIAL MEMBER OF THE CONSOLIDATED GROUP: IBG IS EXEMPT FROM FEDERAL INCOME TAXES UNDER SECTION 501(C)(3) OF THE INTERNAL REVENUE CODE AND APPLICABLE INCOME TAX REGULATIONS OF THE COMMONWEALTH OF VIRGINIA, EXCEPT FOR INCOME FROM ACTIVITIES NOT RELATED TO ITS TAX-EXEMPT PURPOSES. IBG RECOGNIZES OR DERECOGNIZES TAX POSITIONS ON A "MORE LIKELY THAN NOT" THRESHOLD. THIS APPLIES TO POSITIONS TAKEN OR EXPECTED TO BE TAKEN IN A TAX RETURN. IBG DOES NOT BELIEVE ITS FINANCIAL STATEMENTS INCLUDE ANY UNCERTAIN TAX POSITIONS.</Explanation>
      </Form990ScheduleDPartXIV>
    </IRS990ScheduleD>
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        <Identifier>PART I, LINE 1A:</Identifier>
        <Explanation>BUSINESS USE OF PERSONAL RESIDENCE - ATCC PAYS FOR THE TELEPHONE SERVICE, INTERNET, AND SECURITY SYSTEM FOR DR. CYPESS' PERSONAL RESIDENCE. THESE AMOUNTS ARE NOT INCLUDED IN DR. CYPESS' TAXABLE INCOME. THE TELEPHONE SERVICE IS A LINE DEDICATED SOLELY FOR BUSINESS USE. ONLY BUSINESS USE OF THE INTERNET IS REIMBURSED. PERSONAL SERVICES - ATCC PROVIDES DR. CYPESS WITH A CAR AND DRIVER FOR BUSINESS USE. ANY PERSONAL USE OF THESE SERVICES IS REPORTED AS TAXABLE COMPENSATION TO DR. CYPESS.</Explanation>
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        <Explanation>AMERICAN TYPE CULTURE COLLECTION ("ATCC") IS A CORPORATION ESTABLISHED UNDER THE DISTRICT OF COLUMBIA NON-PROFIT CORPORATION ACT. IT HAS ONE CORPORATE MEMBER, INTERNATIONAL BIORESOURCES GROUP ("IBG"), WHICH IS TAX EXEMPT UNDER 501(C)(3) AND IS A TYPE II SUPPORTING ORGANIZATION UNDER 509(A)(3). IBG HAS THE RIGHT TO ELECT ATCC'S BOARD OF DIRECTORS AND TO VOTE IN ANY CORPORATE PROCEEDING WHICH IS SUBMITTED TO A VOTE OF THE CORPORATE MEMBERSHIP. ATCC'S BOARD OF DIRECTORS HAS THE AUTHORITY TO MANAGE THE BUSINESS AND DO ALL SUCH LAWFUL ACTS AND THINGS AS ARE NOT PROHIBITED BY STATUTE OR BY THE ARTICLES OF INCORPORATION OR ATCC'S BYLAWS. ANY MODIFICATIONS TO THE ARTICLES OF INCORPORATION OR BYLAWS REQUIRE THE APPROVAL OF IBG.</Explanation>
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      <GeneralExplanation>
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        <Explanation>THE FORM 990 IS PREPARED BY PRICEWATERHOUSECOOPERS LLP ("PWC"), BASED ON THE INFORMATION PROVIDED BY THE ORGANIZATION'S STAFF. THE BOARD OF DIRECTORS HAS DELEGATED THE REVIEW OF THE FORM 990 TO THE FINANCE AND AUDIT COMMITTEE. PRIOR TO FILING WITH THE IRS, THE FORM 990 IS MAILED TO THE FINANCE AND AUDIT COMMITTEE. ONCE THE FORM 990 IS REVIEWED BY THE COMMITTEE AND IS MADE AVAILABLE TO THE BOARD, PWC SIGNS AS PREPARER AND THE CHIEF FINANCIAL OFFICER SIGNS ON BEHALF OF THE ORGANIZATION.</Explanation>
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        <Explanation>UNREALIZED GAIN $86,805; CAPITAL CONTRIBUTION TO INTERNATIONAL BIORESOURCES GROUP ($25,000,000); TOTAL PART XI, LINE 5 ($24,913,195)</Explanation>
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        <Explanation>NAME:JAMES BURNS TITLE:BOARD MEMBER HOURS:1</Explanation>
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        <ReturnReference>FORM 990 PART VII</ReturnReference>
        <Explanation>NAME:WAYMAN CHEATHAM TITLE:BOARD MEMBER/SECRETARY HOURS:1</Explanation>
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        <ReturnReference>FORM 990 PART VII</ReturnReference>
        <Explanation>NAME:JOHN L. CHILD, JR. TITLE:BOARD MEMBER HOURS:1</Explanation>
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        <ReturnReference>FORM 990 PART VII</ReturnReference>
        <Explanation>NAME:DIANE GRIFFIN TITLE:BOARD MEMBER/TREASURER HOURS:1</Explanation>
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        <ReturnReference>FORM 990 PART VII</ReturnReference>
        <Explanation>NAME:PETER HOTEZ TITLE:BOARD MEMBER HOURS:1</Explanation>
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        <ReturnReference>FORM 990 PART VII</ReturnReference>
        <Explanation>NAME:ELLIOT M. LEVINE TITLE:BOARD MEMBER HOURS:1</Explanation>
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        <Explanation>NAME:EARLE R. NESTMAN TITLE:BOARD MEMBER HOURS:1</Explanation>
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        <ReturnReference>FORM 990 PART VII</ReturnReference>
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        <Explanation>NAME:NANCY WYSOCKI TITLE:SR VP, HR &amp; PR HOURS:2</Explanation>
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          <State>VA</State>
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          <ZIPCode>201102209</ZIPCode>
        </AddressUS>
        <EIN>201512696</EIN>
        <PrimaryActivities>SUPPORT ATCC</PrimaryActivities>
        <LegalDomicileState>DC</LegalDomicileState>
        <ExemptCodeSection>501(C)(3)</ExemptCodeSection>
        <PublicCharityStatus>11- TYPE II</PublicCharityStatus>
        <DirectControllingEntityName>
          <BusinessNameLine1>NA</BusinessNameLine1>
        </DirectControllingEntityName>
      </Form990ScheduleRPartII>
      <Form990ScheduleRPartIV>
        <NameOfRelatedOrg>
          <BusinessNameLine1>BIODOMINION INC</BusinessNameLine1>
        </NameOfRelatedOrg>
        <AddressUS>
          <AddressLine1>10801 UNIVERSITY BOULEVARD</AddressLine1>
          <City>MANASSAS</City>
          <State>VA</State>
          <ZIPCode>201102209</ZIPCode>
        </AddressUS>
        <EIN>541805129</EIN>
        <PrimaryActivity>LAB SERVICES</PrimaryActivity>
        <LegalDomicileState>VA</LegalDomicileState>
        <DirectControllingEntityName>
          <BusinessNameLine1>IBG INC</BusinessNameLine1>
        </DirectControllingEntityName>
        <TypeOfEntity>C CORP</TypeOfEntity>
        <ShareOfTotalIncome>0</ShareOfTotalIncome>
        <ShareOfEOYAssets>0</ShareOfEOYAssets>
        <PercentageOwnership>0.00000</PercentageOwnership>
      </Form990ScheduleRPartIV>
      <ReceiptOfIntAnnRentsRoyalties>true</ReceiptOfIntAnnRentsRoyalties>
      <GiftGrantOrCapContrToOtherOrg>false</GiftGrantOrCapContrToOtherOrg>
      <GiftGrantOrCapContrFrOtherOrg>false</GiftGrantOrCapContrFrOtherOrg>
      <LoansOrGuaranteesToOtherOrg>true</LoansOrGuaranteesToOtherOrg>
      <LoansOrGuaranteesFromOtherOrg>false</LoansOrGuaranteesFromOtherOrg>
      <SaleOfAssetsToOtherOrg>false</SaleOfAssetsToOtherOrg>
      <PurchaseOfAssetsFromOtherOrg>false</PurchaseOfAssetsFromOtherOrg>
      <ExchangeOfAssets>false</ExchangeOfAssets>
      <RentalOfFacilitiesToOtherOrgs>false</RentalOfFacilitiesToOtherOrgs>
      <RentalOfFacilitiesFrOtherOrgs>false</RentalOfFacilitiesFrOtherOrgs>
      <PerformOfServicesForOtherOrgs>false</PerformOfServicesForOtherOrgs>
      <PerformOfServicesByOtherOrgs>false</PerformOfServicesByOtherOrgs>
      <SharingOfFacilities>true</SharingOfFacilities>
      <SharingOfPaidEmployees>true</SharingOfPaidEmployees>
      <ReimbursementPaidToOtherOrg>false</ReimbursementPaidToOtherOrg>
      <ReimbursementPaidByOtherOrg>true</ReimbursementPaidByOtherOrg>
      <OtherTransferToOtherOrg>true</OtherTransferToOtherOrg>
      <OtherTransferFromOtherOrg>false</OtherTransferFromOtherOrg>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>BIODOMINION INC</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>A</TransactionType>
        <AmountInvolved>395819</AmountInvolved>
      </TransactionsRelatedOrgsTable>
      <TransactionsRelatedOrgsTable>
        <NameOfOtherOrganization>
          <BusinessNameLine1>BIODOMINION INC</BusinessNameLine1>
        </NameOfOtherOrganization>
        <TransactionType>P</TransactionType>
        <AmountInvolved>921319</AmountInvolved>
      </TransactionsRelatedOrgsTable>
    </IRS990ScheduleR>
  </ReturnData>
</Return>