Table 4. Heterocysts. ORFs included in the present study that are specific to heterocysts and show significant expression differences. Expr.: expression difference between non-nitrogen and nitrogen fixing condition.


ORF

Description

Expr.

p-value

all0521

two-component response regulator, heterocyst pattern formation protein PatA

2.4

0.09

all0813

heterocyst-specific glycolipids-directing protein HglK

4.6

0.001

all1430

heterocyst ferredoxin; FdxH

12.9

0.01

all1431

HesB protein

9.7

0.03

all1432

HesA protein

8.6

0.01

all1730

similar to HetF protein

3.4

0.01

all2512

transcriptional regulator; PatB

2.5

0.06

all5346

heterocyst specific ABC-transporter, membrane spanning subunit DevC homolog

8.9

0.4

all5347

heterocyst specific ABC-transporter, membrane fusion protein DevB homolog

3.0

0.007

alr1603

putative heterocyst to vegetative cell conection protein (fraH)

2.4

0.07

alr2339

heterocyst differentiation protein HetR

2.1

0.02

alr2817

heterocyst differentiation protein HetC

5.8

0.009

alr2818

heterocyst differentiation protein HetP

2.6

0.03

alr2834

glycosyltransferase; hepC

18.5

0.2

alr2835

heterocyst specific ABC-transporter hepA

5.7

0.01

alr3234

similar to heterocyst formation protein HetP

6.6

0.2

alr3648

heterocyst specific ABC-transporter, membrane spanning subunit DevC homolog

2.7

0.1

alr3649

heterocyst specific ABC-transporter, ATP-binding subunit DevA homolog

3.7

0.1

alr3698

heterocyst envelope polysaccharide sysnthesis protein HepB

6.5

0.08

alr3710

heterocyst specific ABC-transporter, membrane fusion protein DevB

3.3

0.2

alr3711

heterocyst specific ABC-transporter, membrane spanning subunit DevC

12.4

0.002

alr3712

heterocyst specific ABC-transporter, ATP-binding subunit DevA

13.1

0.005

alr4281

heterocyst specific ABC-transporter, membrane spanning subunit DevC homolog

3.5

0.1

alr4812

heterocyst differentiation related protein PatN

2.3

0.03

alr5355

heterocyst glycolipid synthase; HglC

4.1

0.03

alr5358

ketoacyl  reductase; HetN

4.0

0.05


Supported by UNESCO / MIRCEN network