sc13d07422007_01052010.htm

CUSIP NO. 15100E106

1	NAME OF REPORTING PERSON BIOTECHNOLOGY VALUE FUND, L.P.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS WC
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 1,811,962
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 1,811,962
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,811,962
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 2.2%
14	TYPE OF REPORTING PERSON PN

CUSIP NO. 15100E106

1	NAME OF REPORTING PERSON BIOTECHNOLOGY VALUE FUND II, L.P.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS WC
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 1,255,000
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 1,255,000
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 1,255,000
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 1.5%
14	TYPE OF REPORTING PERSON PN

CUSIP NO. 15100E106

1	NAME OF REPORTING PERSON BVF INVESTMENTS, L.L.C.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS WC
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 4,353,000
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 4,353,000
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 4,353,000
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 5.3%
14	TYPE OF REPORTING PERSON OO

CUSIP NO. 15100E106

1	NAME OF REPORTING PERSON INVESTMENT 10, L.L.C.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS WC
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION ILLINOIS
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 452,000
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 452,000
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 452,000
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) Less than 1%
14	TYPE OF REPORTING PERSON OO

CUSIP NO. 15100E106

1	NAME OF REPORTING PERSON BVF PARTNERS L.P.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS AF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 7,871,962
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 7,871,962
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 7,871,962
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 9.6%
14	TYPE OF REPORTING PERSON PN, IA

CUSIP NO. 15100E106

1	NAME OF REPORTING PERSON BVF INC.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS AF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION DELAWARE
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 7,871,962
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 7,871,962
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 7,871,962
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 9.6%
14	TYPE OF REPORTING PERSON CO

CUSIP NO. 15100E106

1	NAME OF REPORTING PERSON MARK N. LAMPERT
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) x (b) o
3	SEC USE ONLY
4	SOURCE OF FUNDS AF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION USA
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH	7	SOLE VOTING POWER - 0 -
	8	SHARED VOTING POWER 7,871,962
	9	SOLE DISPOSITIVE POWER - 0 -
	10	SHARED DISPOSITIVE POWER 7,871,962
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 7,871,962
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES		o
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 9.6%
14	TYPE OF REPORTING PERSON IN

CUSIP NO. 15100E106

The following constitutes the Schedule 13D filed by the undersigned (the “Schedule 13D”).

Item 1.

Security and Issuer.

This statement relates to shares of the Common Stock, par value $0.01 per share (the “Shares”), of Celera Corporation (the “Issuer”). The address of the principal executive offices of the Issuer is 1401 Harbor Bay Parkway, Alameda, California 94502.

Item 2.

Identity and Background.

(a) This statement is filed by Biotechnology Value Fund, L.P., a Delaware limited partnership (“BVF”), Biotechnology Value Fund II, L.P., a Delaware limited partnership (“BVF2”), BVF Investments, L.L.C., a Delaware limited liability company (“BVLLC”), Investment 10, L.L.C., an Illinois limited liability company (“ILL10”), BVF Partners L.P., a Delaware limited partnership (“Partners”), BVF Inc., a Delaware corporation, and Mark N. Lampert. Mr. Lampert is the sole shareholder, sole director and an officer of BVF Inc.

Each of the foregoing is referred to as a “Reporting Person” and collectively as the “Reporting Persons.” Each of the Reporting Persons is party to that certain Joint Filing Agreement, as further described in Item 6. Accordingly, the Reporting Persons are hereby filing a joint Schedule 13D.

(b) The business address of BVF, BVF2, BVLLC, ILL10, Partners, BVF Inc. and Mr. Lampert is 900 North Michigan Avenue, Suite 1100, Chicago, Illinois 60611.

(c) Each of BVF, BVF2, BVLLC and ILL10 specializes in holding biotechnology stocks for investment purposes. Partners is the general partner of BVF and BVF2, which are investment funds. Partners is the manager of BVLLC, which is an investment fund. ILL10 is a managed account, which Partners advises pursuant to an investment management agreement. BVF Inc. is the investment adviser to and general partner of Partners. Mr. Lampert is the sole shareholder, sole director and an officer of BVF Inc.

(d) During the last five years, none of the Reporting Persons has been convicted in a criminal proceeding (excluding traffic violations and similar misdemeanors).

(e) During the last five years, none of the Reporting Persons has been a party to a civil proceeding of a judicial or administrative body of competent jurisdiction nor, as a result of such proceeding, was or is subject to a judgment, decree or final order enjoining future violations of, or prohibiting or mandating activities subject to, federal or state securities laws or finding any violation with respect to such laws.

(f) Mr. Lampert is a citizen of the United States of America.

Item 3.

Source and Amount of Funds or Other Consideration.

The Shares purchased by BVF, BVF2, BVLLC and ILL10 were purchased with working capital (which may, at any given time, include margin loans made by brokerage firms in the ordinary course of business) in open market purchases. The aggregate purchase cost of the 7,871,962 Shares beneficially owned in the aggregate by BVF, BVF2, BVLLC, and ILL10 is approximately $46,822,877, including brokerage commissions.

CUSIP NO. 15100E106

Item 4.

Purpose of Transaction

The Reporting Persons originally purchased the Shares based on the Reporting Persons’ belief that the Shares, when purchased, were undervalued and represented an attractive investment opportunity. Depending upon overall market conditions, other investment opportunities available to the Reporting Persons and the availability of Shares at prices that would make the purchase or sale of Shares desirable, the Reporting Persons may endeavor to increase or decrease their position in the Issuer through, among other things, the purchase or sale of Shares on the open market or in private transactions or otherwise, on such terms and at such times as the Reporting Persons may deem advisable.

No Reporting Person has any present plan or proposal which would relate to or result in any of the matters set forth in subparagraphs (a) - (j) of Item 4 of Schedule 13D except as set forth herein or such as would occur upon completion of any of the actions discussed herein. The Reporting Persons intend to review their investment in the Issuer on a continuing basis. Depending on various factors including, without limitation, the Issuer’s financial position and investment strategy, the price levels of the Shares, conditions in the securities markets and general economic and industry conditions, the Reporting Persons may take such actions with respect to their investment in the Issuer as they deem appropriate including, without limitation, communications with management and the Board of the Issuer, nominating or recommending candidates to serve as members of the Board, including the solicitation of proxies in support thereof, engaging in discussions with third parties about the Issuer and the Reporting Persons’ investment, including other stockholders and potential nominees to the Board, making proposals to the Issuer concerning changes to the capitalization, ownership structure or operations of the Issuer, purchasing additional Shares, selling some or all of their Shares or changing their intention with respect to any and all matters referred to in Item 4.

Item 5.

Interest in Securities of the Issuer.

(a) The aggregate percentage of Shares reported owned by each person named herein is based upon 81,943,596 Shares outstanding, which is the total number of Shares outstanding as reported in the Issuer’s quarterly report on Form 10-Q for the quarter ended September 26, 2009 filed with the Securities and Exchange Commission on November 9, 2009.

As of the close of business on January 6, 2010, BVF beneficially owned 1,811,962 Shares, BVF2 beneficially owned 1,255,000 Shares, BVLLC beneficially owned 4,353,000 Shares and ILL10 beneficially owned 452,000 Shares, representing percentage ownership of approximately 2.2%, 1.5%, 5.3% and less than 1%, respectively, of the Shares outstanding.

As the general partner of BVF and BVF2, the manager of BVLLC and the investment adviser of ILL10, Partners may be deemed to beneficially own the 7,871,962 Shares beneficially owned in the aggregate by BVF, BVF2, BVLLC and ILL10, representing percentage ownership of approximately 9.6% of the Shares outstanding. As the investment adviser and general partner of Partners, BVF Inc. may be deemed to beneficially own the 7,871,962 Shares beneficially owned by Partners, representing percentage ownership of approximately 9.6% of the Shares outstanding.

Mr. Lampert, as a director and officer of BVF Inc. may be deemed to beneficially own the 7,871,962 Shares beneficially owned by BVF Inc., representing percentage ownership of approximately 9.6% of the Shares outstanding.

(b) Each of BVF, BVF2, BVLLC and ILL10 shares with Partners voting and dispositive power over the Shares each such entity beneficially owns. Partners, BVF Inc. and Mr. Lampert share voting and dispositive power over the 7,871,962 Shares they may be deemed to beneficially own with BVF, BVF2, BVLLC and ILL10.

CUSIP NO. 15100E106

(c) Schedule A annexed hereto lists all transactions in securities of the Issuer during the past sixty days by the Reporting Persons. All of such transactions were effected in the open market.

(d) No person other than the Reporting Persons is known to have the right to receive, or the power to direct the receipt of dividends from, or proceeds from the sale of, such Shares.

(e) Not applicable.

Item 6.

Contracts, Arrangements, Understandings or Relationships With Respect to Securities of the Issuer.

Partners is the general partner of each of BVF and BVF2 pursuant to limited partnership agreements which authorize Partners, among other things, to invest the funds of BVF and BVF2 in the Shares and other securities and to vote, exercise or convert and dispose of such securities. Pursuant to such limited partnership agreements, Partners is entitled to receive fees based on assets under management and allocations based on realized and unrealized gains on such assets.

Pursuant to the operating agreement of BVLLC, Partners is authorized, among other things, to invest the contributed capital of Samana Capital, L.P., the majority member of BVLLC, in the Shares and other securities of the issuer and to vote, exercise or convert and dispose of each security, and is entitled to receive fees based on assets under management and, subject to certain exceptions, allocations based on realized and unrealized gains on such assets.

Pursuant to an investment management agreement with ILL10, Partners and BVF Inc. have authority, among other things, to invest funds of ILL10 in the Shares and other securities and to vote, exercise or convert and dispose of such securities. Pursuant to such investment management agreement, Partners and BVF Inc. receive fees based on realized and unrealized gains thereon. BVF Inc. is the general partner of Partners and may be deemed to own beneficially securities over which Partners exercises voting and dispositive power.

On January 7, 2010, the Reporting Persons entered into a Joint Filing Agreement in which the Reporting Persons agreed to the joint filing on behalf of each of them of statements on Schedule 13D, with respect to securities of the Issuer, to the extent required by applicable law. A copy of this agreement is attached hereto as Exhibit 99.1 hereto and is incorporated herein by reference.

Other than as described herein, there are no contracts, arrangements, understandings or relationships among the Reporting Persons, or between the Reporting Persons and any other person, with respect to the securities of the Issuer.

Item 7.

Material to be Filed as Exhibits.

99.1

Joint Filing Agreement by and among Biotechnology Value Fund, L.P., Biotechnology Value Fund II, L.P., BVF Investments, L.L.C., Investment 10, L.L.C., BVF Partners L.P., BVF Inc. and Mark N. Lampert, dated January 7, 2010.

CUSIP NO. 15100E106

SIGNATURES

After reasonable inquiry and to the best of his knowledge and belief, each of the undersigned certifies that the information set forth in this statement is true, complete and correct.

Dated: January 7, 2010

BIOTECHNOLOGY VALUE FUND, L.P.		INVESTMENT 10, L.L.C.

By:	BVF Partners L.P., its general partner	By:	BVF Partners L.P., its investment manager

By:	BVF Inc., its general partner	By:	BVF Inc., its general partner

By:	/s/ Mark N. Lampert	By:	/s/ Mark N. Lampert
	Mark N. Lampert		Mark N. Lampert
	President		President

BIOTECHNOLOGY VALUE FUND II, L.P.		BVF PARTNERS L.P.

By:	BVF Partners L.P., its general partner	By:	BVF Inc., its general partner

By:	BVF Inc., its general partner	By:	/s/ Mark N. Lampert
			Mark N. Lampert
By:	/s/ Mark N. Lampert		President
	Mark N. Lampert
	President
		BVF INC.

BVF INVESTMENTS, L.L.C.		By:	/s/ Mark N. Lampert
			Mark N. Lampert
By:	BVF Partners L.P., its general partner		President

By:	BVF Inc., its general partner

By:	/s/ Mark N. Lampert
	Mark N. Lampert
	President


/s/ Mark N. Lampert
MARK N. LAMPERT

CUSIP NO. 15100E106

SCHEDULE A

Transactions in the Securities of the Issuer During the Past Sixty Days

Class of

Security

Securities

Purchased

Price ($)

Date of

Purchase

BIOTECHNOLOGY VALUE FUND, L.P.

Common Stock	6,100	6.2000	11/13/09
Common Stock	6,600	6.2000	11/19/09
Common Stock	3,000	6.2000	11/20/09
Common Stock	600	6.2000	11/24/09
Common Stock	6,700	6.1993	11/25/09
Common Stock	23,000	6.2300	11/25/09
Common Stock	1,000	6.2000	11/30/09
Common Stock	3,600	6.2500	12/01/09
Common Stock	200	6.2500	12/02/09
Common Stock	4,600	6.3000	12/17/09
Common Stock	143,000	6.3000	12/18/09

BIOTECHNOLOGY VALUE FUND II, L.P.

Common Stock	4,000	6.2000	11/13/09
Common Stock	4,000	6.2000	11/19/09
Common Stock	3,000	6.2000	11/20/09
Common Stock	5,000	6.1993	11/25/09
Common Stock	16,000	6.2300	11/25/09
Common Stock	1,000	6.2000	11/30/09
Common Stock	3,000	6.2500	12/01/09
Common Stock	3,000	6.3000	12/17/09
Common Stock	100,000	6.3000	12/18/09

CUSIP NO. 15100E106

INVESTMENT 10, L.L.C.

Common Stock	2,000	6.2000	11/13/09
Common Stock	2,000	6.2000	11/19/09
Common Stock	1,000	6.2000	11/20/09
Common Stock	2,000	6.1993	11/25/09
Common Stock	6,000	6.2300	11/25/09
Common Stock	1,000	6.2500	12/01/09
Common Stock	1,000	6.3000	12/17/09
Common Stock	36,000	6.3000	12/18/09

BVF INVESTMENTS, L.L.C.

Common Stock	15,000	6.2000	11/13/09
Common Stock	15,000	6.2000	11/19/09
Common Stock	9,000	6.2000	11/20/09
Common Stock	1,000	6.2000	11/24/09
Common Stock	17,000	6.1993	11/25/09
Common Stock	55,000	6.2300	11/25/09
Common Stock	3,000	6.2000	11/30/09
Common Stock	10,000	6.2500	12/01/09
Common Stock	11,000	6.3000	12/17/09
Common Stock	346,000	6.3000	12/18/09

BVF PARTNERS L.P.

None

BVF INC.

None

MARK N. LAMPERT

None