FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * SAWCH WILLIAM B   2. Issuer Name and Ticker or Trading Symbol APPLERA CORP [ABI/CRA] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Sr. V.P. and General Counsel (Last) (First) (Middle) APPLERA CORPORATION, 301 MERRITT 7 3. Date of Earliest Transaction (Month/Day/Year) 11/01/2005 (Street) NORWALK, CT 06851-1070 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Applied Biosystems Group Common Stock 11/01/2005   M   6,292 A $ 24.695 (1) 82,825.9709 (2) D   Applied Biosystems Group Common Stock 11/01/2005   D   6,292 D $ 24.695 (1) 76,533.9709 (2) D

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Applied Biosystems Group Series FY03-3 Performance Units

$ 0 (3)

11/01/2005

M

10,000 (4)

(3)

03/24/2013

Applied Biosystems Group Common Stock (3)

10,000

$ 0

0

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
SAWCH WILLIAM B APPLERA CORPORATION 301 MERRITT 7 NORWALK, CT 06851-1070			Sr. V.P. and General Counsel

Signatures

/s/ Thomas P. Livingston, Attorney-In-Fact for William B. Sawch		11/03/2005
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Represents settlement of Performance Units for cash as described in footnote 4 below. Price listed is the fair market value of Applera Corporation - Applied Biosystems Group Common Stock ("ABI Stock") on the settlement date.
(2)	Includes 561.1563 shares of ABI Stock purchased between October 2004 and July 2005 under the issuer's employee stock purchase plan.
(3)	The Performance Units provide for payment upon ABI Stock attaining price targets of $18.54 and $22.29 per share for a specified period and are payable over a minimum of eight quarters, subject to continued employment and an aggregate program expense cap. Units are payable in cash equal to $15.54 for each Performance Unit.
(4)	Represents the payment of 10,000 Performance Units upon attainment of the $22.29 price target described in footnote 3 above.

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